Fertilizer Application Rate Calculator
| Plant Type | Fertilizer Type | Application Rate | Frequency |
|---|---|---|---|
| Lawn (cool-season) | 10-10-10 (balanced) | 1 to 2 pounds per 1,000 sq ft | 2 to 4 times/year |
| Lawn (warm-season) | 16-4-8 (for Bermuda) | 1 to 2 pounds per 1,000 sq ft | 4 to 6 times/year |
| Tomatoes | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 2-4 weeks |
| Roses | 10-10-10 (balanced) | 1/4 to 1/2 cup per plant | Spring and summer |
| Peppers | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Citrus Trees | 8-8-8 (citrus fertilizer) | 1 to 2 pounds per tree | 2-3 times/year |
| Flowers (annuals) | 10-10-10 (balanced) | 1 to 2 cups per 10 sq ft | Every 4-6 weeks |
| Herbs | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Fruit Trees (apple) | 10-10-10 (fruit tree) | 1 to 2 pounds per tree | 2-3 times/year |
| Shrubs | 10-10-10 (balanced) | 1/4 to 1/2 cup per shrub | Spring and fall |
| Plant Type | Fertilizer Type | Application Rate | Frequency |
|---|---|---|---|
| Lawn (Zoysia) | 16-4-8 (for Zoysia) | 1 to 2 pounds per 1,000 sq ft | 4 to 6 times/year |
| Tomatoes | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 2-4 weeks |
| Roses | 10-10-10 (balanced) | 1/4 to 1/2 cup per plant | Spring and summer |
| Peppers | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Citrus Trees | 8-8-8 (citrus fertilizer) | 1 to 2 pounds per tree | 2-3 times/year |
| Flowers (perennials) | 10-10-10 (balanced) | 1 to 2 cups per 10 sq ft | Every 4-6 weeks |
| Herbs (basil) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Fruit Trees (cherry) | 10-10-10 (fruit tree) | 1 to 2 pounds per tree | 2-3 times/year |
| Shrubs (azalea) | 10-10-10 (acid-loving) | 1/4 to 1/2 cup per shrub | Spring and fall |
| Blueberries | 10-5-5 (acid-loving) | 1 to 2 tablespoons per plant | Spring and summer |
| Carrots | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Cucumbers | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Lettuce | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Onions | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Spinach | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Roses (climbing) | 10-10-10 (balanced) | 1/4 to 1/2 cup per plant | Spring and summer |
| Zucchini | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Pumpkins | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Strawberries | 8-8-8 (strawberry food) | 1 to 2 tablespoons per plant | Spring and summer |
| Herbs (thyme) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Bell Peppers | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Corn | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Cabbage | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Broccoli | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Asparagus | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Spring and fall |
| Herbs (oregano) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Artichokes | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Beans (green) | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Herbs (sage) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Plant Type | Fertilizer Type | Application Rate | Frequency |
|---|---|---|---|
| Lawn (Fescue) | 16-4-8 (for Fescue) | 1 to 2 pounds per 1,000 sq ft | 4 to 6 times/year |
| Potatoes | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 2-4 weeks |
| Hydrangeas | 10-10-10 (acid-loving) | 1/4 to 1/2 cup per plant | Spring and summer |
| Beets | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Radishes | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Strawberries (June-bearing) | 8-8-8 (strawberry food) | 1 to 2 tablespoons per plant | Spring and summer |
| Dill | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Eggplants | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Cilantro | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Cauliflower | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Brussels Sprouts | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Blueberries (high bush) | 10-5-5 (acid-loving) | 1 to 2 tablespoons per plant | Spring and summer |
| Lavender | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Okra | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Sweet Potatoes | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Spinach (perpetual) | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Kale | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Rutabagas | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Arugula | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Collard Greens | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Mustard Greens | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Swiss Chard | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Watermelons | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Cantaloupes | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Turnips | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Basil | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Parsnips | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Radicchio | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Cress | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Fennel | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Kohlrabi | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Mint | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Nasturtiums | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Oregano | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Paprika Peppers | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Shallots | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Tarragon | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Thyme | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Plant Type | Fertilizer Type | Application Rate | Frequency |
|---|---|---|---|
| Lawn (Bermuda) | 16-4-8 (for Bermuda) | 1 to 2 pounds per 1,000 sq ft | 4 to 6 times/year |
| Onions (green) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Chives | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Bell Peppers (yellow) | 5-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Cucumbers (pickling) | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Lettuce (Romaine) | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Asparagus (purple) | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Spring and fall |
| Mint (spearmint) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Broccoli (calabrese) | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Brussels Sprouts (red) | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Lavender (English) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Okra (Clemson Spineless) | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Sweet Potatoes (Beauregard) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Spinach (New Zealand) | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Kale (dinosaur) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Rutabagas (American) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Arugula (rocket) | 5-10-5 (vegetable) | 1 to 2 tablespoons per plant | Every 2-3 weeks |
| Collard Greens (Georgia) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Mustard Greens (Florida) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Swiss Chard (Rainbow) | 10-10-10 (vegetable) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Watermelons (Sugar Baby) | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Cantaloupes (Honeydew) | 10-20-20 (vegetable) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Turnips (Purple Top) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Basil (Genovese) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Parsnips (Hollow Crown) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Radicchio (Red) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Cress (Garden) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Fennel (Florence) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Kohlrabi (White Vienna) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Lemon Balm | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Marjoram (Sweet) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Parsley (Italian) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Radish (Daikon) | 10-20-20 (root crop) | 1 to 2 tablespoons per plant | Every 4-6 weeks |
| Sorrel (Garden) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Sunflowers (Mammoth) | 10-10-10 (flower) | 1 to 2 tablespoons per plant | Every 3-4 weeks |
| Tarragon (French) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Thyme (Common) | 5-10-5 (vegetable) | 1/4 to 1/2 cup per plant | Every 4-6 weeks |
| Daffodils (Narcissus) | 10-10-10 (flower bulb) | 1 to 2 tablespoons per plant | Spring and fall |
| Tulips | 10-10-10 (flower bulb) | 1 to 2 tablespoons per plant | Spring and fall |
| Irises | 10-10-10 (flower bulb) | 1 to 2 tablespoons per plant | Spring and fall |
| Crocuses | 10-10-10 (flower bulb) | 1 to 2 tablespoons per plant | Spring and fall |
| Hostas | 10-10-10 (flower) | 1/4 to 1/2 cup per plant | Spring and fall |
FAQs
How do you calculate fertilizer application rate? Fertilizer application rate is calculated based on the nutrient content in the fertilizer, the desired nutrient application rate, and the size of the area to be fertilized. The formula is:
Fertilizer Application Rate (lbs per acre) = (Desired Nutrient Application Rate (lbs per acre) / Nutrient Content of Fertilizer (%))
How much area does a 50 lb bag of fertilizer cover? The coverage area for a 50 lb bag of fertilizer depends on the nutrient content. As a rough estimate, for a typical 20-20-20 fertilizer (20% nitrogen, 20% phosphorus, 20% potassium), it can cover approximately 5,000 to 10,000 square feet.
How much fertilizer should I use per square foot? The amount of fertilizer per square foot depends on your specific nutrient needs and the fertilizer’s nutrient content. As a general guideline, for balanced fertilizers like 10-10-10, you might use around 1 to 2 pounds of fertilizer per 100 square feet. Adjust based on your soil test results and the specific fertilizer you’re using.
How often do you apply 12-12-12 fertilizer? The frequency of applying 12-12-12 fertilizer depends on your specific plant and soil needs. Typically, you might apply it once or twice a year for most garden plants. However, it’s essential to perform a soil test to determine the actual nutrient requirements for your specific situation.
How many pounds of fertilizer per 1000 sq ft? For balanced fertilizers like 10-10-10, you might use around 2 to 4 pounds of fertilizer per 1,000 square feet, but this can vary based on soil conditions and plant requirements.
What is the application rate for 16-16-16 fertilizer? The application rate for 16-16-16 fertilizer would be calculated similarly to other fertilizers. It depends on your desired nutrient application rate and the nutrient content of the fertilizer. For example, if you want to apply 1 pound of each nutrient per 100 square feet, you would need about 6.25 pounds of 16-16-16 fertilizer.
How many pounds of fertilizer do you put per acre? The amount of fertilizer you should apply per acre depends on the specific nutrient requirements for your crops. For a balanced fertilizer like 10-10-10, you might apply around 400 to 800 pounds per acre.
How much does a 40 lb bag of fertilizer cover? A 40 lb bag of fertilizer, like a 50 lb bag, can cover approximately 4,000 to 8,000 square feet, assuming it’s a balanced fertilizer like 20-20-20.
How many square feet will a bag of fertilizer cover? The coverage area for a bag of fertilizer depends on its weight and nutrient content. A 50 lb bag might cover 5,000 to 10,000 square feet, while a 40 lb bag may cover slightly less.
What is the formula for calculating fertilizer? The formula for calculating fertilizer application rate is:
Fertilizer Application Rate (lbs per acre) = (Desired Nutrient Application Rate (lbs per acre) / Nutrient Content of Fertilizer (%))
How much fertilizer is needed for a 200 square foot garden? For a 200 square foot garden, you might need around 0.2 to 0.4 pounds of balanced fertilizer (e.g., 10-10-10) per application. Adjust based on soil test results and specific plant requirements.
How much fertilizer do I need for 8000 square feet? For an 8,000 square foot area, you might need approximately 16 to 32 pounds of balanced fertilizer (e.g., 10-10-10) per application. Adjust based on soil test results.
What is 20-20-20 fertilizer used for? 20-20-20 fertilizer is a balanced fertilizer that contains equal proportions of nitrogen (N), phosphorus (P), and potassium (K). It is suitable for a wide range of plants and is often used for general-purpose fertilization in gardens and lawns.
What month should I apply fertilizer? Fertilizer application timing depends on your location and the specific needs of your plants. In general, you can apply fertilizer in early spring as plants start to grow and in late summer or early fall to promote root development. However, follow regional guidelines and plant-specific recommendations.
What times of the year should you fertilize? Fertilization timing can vary depending on the type of plants and your climate. Common times include early spring and late summer to early fall. Avoid fertilizing during extreme heat or cold periods.
When should I apply 10-10-10 fertilizer to my lawn? You can apply 10-10-10 fertilizer to your lawn in early spring and again in late summer or early fall for most grass types. Follow specific recommendations based on your region and grass species.
Can you put too much nitrogen on your lawn? Yes, applying too much nitrogen to your lawn can lead to problems like excessive growth, thatch buildup, and increased susceptibility to diseases. It’s essential to follow recommended application rates based on soil tests to avoid over-fertilization.
What is the best ratio for lawn fertilizer? The best ratio for lawn fertilizer depends on your soil’s nutrient deficiencies and the specific grass type. Common ratios include 3-1-2 or 4-1-2 for lawns. However, it’s crucial to conduct a soil test for precise recommendations.
What is 8-32-16 fertilizer good for? 8-32-16 fertilizer is often used for crops that require higher phosphorus content, such as flowering plants or fruit trees. It promotes root development and flowering.
What is 24-8-16 fertilizer good for? 24-8-16 fertilizer is suitable for promoting vegetative growth in lawns, trees, and shrubs. It contains higher nitrogen for lush green foliage.
What is 13-13-13 fertilizer good for? 13-13-13 fertilizer is a balanced fertilizer suitable for a wide range of plants. It provides equal proportions of nitrogen, phosphorus, and potassium and can be used in gardens and lawns.
How many acres does 1 ton of fertilizer cover? The coverage area for 1 ton (2,000 pounds) of fertilizer depends on the nutrient content and application rate. As a rough estimate, it might cover about 2 to 4 acres for a balanced fertilizer like 10-10-10.
How many gallons of fertilizer do you need per acre? The amount of liquid fertilizer needed per acre depends on the concentration of the fertilizer and the desired application rate. As an estimate, you might need 10 to 20 gallons of liquid fertilizer per acre.
How much fertilizer do I need per acre for green fields? The fertilizer requirement for green fields can vary widely based on factors like the type of grass and soil conditions. As a rough estimate, you might need around 100 to 200 pounds of nitrogen per acre per year for well-maintained green fields.
How many pounds of triple 17 fertilizer per acre? For a balanced fertilizer like triple 17 (17-17-17), you might apply around 600 to 1,200 pounds per acre, depending on specific nutrient requirements.
What does 30-0-4 fertilizer mean? A 30-0-4 fertilizer means it contains 30% nitrogen (N), 0% phosphorus (P), and 4% potassium (K). This ratio represents the nutrient content by weight in the fertilizer.
When should I put 12-12-12 fertilizer on my lawn? You can apply 12-12-12 fertilizer to your lawn in early spring and again in late summer or early fall, following recommended rates for your specific grass type and soil conditions.
How many square feet does a bag of Scotts fertilizer cover? The coverage area for a bag of Scotts fertilizer can vary depending on the product’s weight and nutrient content. A typical 5,000 square foot coverage is common for many Scotts lawn fertilizers.
Can you put down too much fertilizer? Yes, applying too much fertilizer can harm plants, leach nutrients into groundwater, and pollute the environment. Over-fertilization can also lead to nutrient imbalances, burning of plants, and reduced plant health.
How many square feet are in an acre? There are approximately 43,560 square feet in an acre.
What is the 4-1-2 ratio for fertilizer? A 4-1-2 fertilizer ratio indicates the proportion of nutrients by weight in the fertilizer. Specifically, it contains 4% nitrogen (N), 1% phosphorus (P), and 2% potassium (K).
What is 4-3-4-40 fertilizer? The notation “4-3-4-40” refers to the nutrient content of the fertilizer. It contains 4% nitrogen (N), 3% phosphorus (P), 4% potassium (K), and 40% other ingredients. This ratio represents the percentage of each nutrient by weight in the fertilizer.
What is a fertilizer calculator? A fertilizer calculator is a tool or formula used to determine the proper amount of fertilizer to apply based on specific nutrient requirements, soil test results, and the size of the area to be fertilized.
How many pounds of fertilizer per square foot for a vegetable garden? The amount of fertilizer per square foot for a vegetable garden can vary depending on nutrient requirements and soil conditions. As a rough estimate, you might use about 0.1 to 0.5 pounds of balanced fertilizer (e.g., 10-10-10) per square foot.
Can you put too much fertilizer on your garden? Yes, over-fertilizing your garden can harm plants, contribute to nutrient runoff, and negatively impact soil health. It’s essential to follow recommended application rates and consider soil test results.
What is 30-0-10 fertilizer used for? A 30-0-10 fertilizer contains 30% nitrogen (N), 0% phosphorus (P), and 10% potassium (K). It is often used for lawns and turf to promote green growth.
Why is lawn fertilizer so expensive in 2023? Fertilizer prices can vary based on factors such as supply and demand, production costs, and economic conditions. In 2023, various factors, including production challenges, transportation costs, and market dynamics, may contribute to higher fertilizer prices.
How many pounds of actual nitrogen per fertilizer application should be applied per 1000 square feet of turf? The amount of actual nitrogen to apply per 1,000 square feet of turf depends on your specific grass type and nutrient requirements. A common recommendation might be around 0.5 to 1 pound of actual nitrogen per 1,000 square feet.
How much starter fertilizer per 1000 sq ft? The amount of starter fertilizer per 1,000 square feet can vary based on specific product recommendations. Typically, you might use around 2 to 4 pounds of starter fertilizer per 1,000 square feet.
What is 30-30-30 fertilizer used for? A 30-30-30 fertilizer contains equal proportions of nitrogen (N), phosphorus (P), and potassium (K). It can be used for a wide range of plants and is often used for balanced fertilization in various applications.
What is 7-20-30 fertilizer good for? A 7-20-30 fertilizer is relatively high in phosphorus and potassium, making it suitable for flowering and fruiting plants. It promotes strong root development, flower formation, and fruit production.
What is 15-30-15 fertilizer used for? A 15-30-15 fertilizer is high in phosphorus, making it ideal for promoting flowering and root development. It’s often used for blooming plants and bulbs.
Should you fertilize before or after it rains? Fertilizing before light rain or watering can help nutrients penetrate the soil. However, avoid fertilizing just before heavy rain, as it may lead to nutrient runoff.
Should you water before or after fertilizer? It’s generally recommended to water your lawn or garden before applying fertilizer to moisten the soil. After fertilizing, lightly water again to help nutrients move into the root zone.
Is it OK to put fertilizer down before rain? Applying fertilizer before light rain can be beneficial as it helps dissolve and distribute nutrients into the soil. However, avoid applying fertilizer immediately before heavy rain to prevent runoff.
When should you not fertilize your lawn? Avoid fertilizing your lawn during extreme heat or drought conditions, as it can stress the grass. Also, don’t fertilize late in the fall when grass is preparing for dormancy.
Is it better to fertilize once or twice a year? Fertilization frequency depends on plant type and nutrient requirements. Lawns often benefit from multiple applications (spring and fall), while other plants may only need one annual application.
Should I water after fertilizing? Yes, watering after fertilizing helps nutrients move into the soil and minimizes the risk of nutrient burn. Lightly water your lawn or garden immediately after applying fertilizer.
What months do you apply Scotts fertilizer? The timing for applying Scotts fertilizer can vary depending on the specific product and the type of plants you are fertilizing. Generally, you can apply it in the spring and fall for lawns and as needed for other plants.
What is the proper way to apply fertilizer to a lawn? To properly apply fertilizer to a lawn, use a spreader to evenly distribute the fertilizer over the grass. Follow the manufacturer’s instructions for the specific fertilizer product you’re using.
Do you water after applying 10-10-10 fertilizer? Yes, it’s advisable to water your lawn or garden lightly after applying 10-10-10 fertilizer to help nutrients penetrate the soil.
Does nitrogen make grass thicker? Nitrogen can promote lush green growth in grass, making it appear thicker and healthier. However, excessive nitrogen can lead to issues such as thatch buildup.
Why is nitrogen bad for grass? While nitrogen is essential for grass growth, excessive nitrogen can lead to problems like thatch accumulation, increased susceptibility to diseases, and environmental pollution if not managed properly.
Will burnt grass from fertilizer come back? Grass that has been burned from fertilizer may recover with proper care, including adequate watering and time. However, severe damage may require reseeding or sodding.
Can I use 20-20-20 fertilizer on grass? Yes, you can use 20-20-20 fertilizer on grass, but it’s essential to follow recommended application rates and timing to avoid over-fertilization or nutrient imbalances.
How much does a 50 lb bag of fertilizer cover? A 50 lb bag of fertilizer can cover approximately 5,000 to 10,000 square feet, depending on the nutrient content and recommended application rate.
What is the best fertilizer pattern? The best fertilizer pattern depends on your specific plants and soil conditions. A common pattern is to apply fertilizer evenly over the target area, following recommended rates and timing.
What is 28-4-8 fertilizer good for? 28-4-8 fertilizer is often used for lawns and turf to promote healthy green growth. It has a higher nitrogen content for lush foliage.
What is 6-8-12 fertilizer good for? 6-8-12 fertilizer is suitable for promoting flowering and fruiting in plants. It has higher phosphorus and potassium content for root development and fruit production.
What is 20-20-20 fertilizer good for? 20-20-20 fertilizer is a balanced fertilizer suitable for a wide range of plants. It provides equal proportions of nitrogen, phosphorus, and potassium and can be used in gardens and lawns.
What is 10-15-10 fertilizer good for? 10-15-10 fertilizer is often used for flowering plants and bulbs. It has higher phosphorus for root development and flowering.
What is the benefit of 13-40-13 fertilizer? 13-40-13 fertilizer is high in phosphorus, making it ideal for promoting flowering, root development, and fruiting in plants.
What is 14-4-14 fertilizer good for? 14-4-14 fertilizer can be used for a variety of plants but is often suitable for flowering and fruiting plants due to its balanced nutrient content.
How do I figure out how much fertilizer I need per acre? To calculate the amount of fertilizer needed per acre, you should:
- Determine the nutrient requirements for your specific crop based on soil test results.
- Select a fertilizer with the appropriate nutrient content (e.g., N-P-K ratio).
- Use the formula: Fertilizer Amount (lbs per acre) = (Desired Nutrient Application Rate (lbs per acre) / Nutrient Content of Fertilizer (%)).
How many tons of fertilizer do you need per acre? The amount of fertilizer needed per acre can vary widely based on the crop, soil conditions, and nutrient requirements. A rough estimate might be around 1 to 2 tons of fertilizer per acre.
How much does a 40 lb bag of fertilizer cover? A 40 lb bag of fertilizer can cover approximately 4,000 to 8,000 square feet, depending on the nutrient content and recommended application rate.
How many pounds of triple 13 fertilizer per acre? For a balanced fertilizer like triple 13 (13-13-13), you might apply around 600 to 1,200 pounds per acre, depending on specific nutrient requirements.
How many pounds of fertilizer do I need for pasture per acre? The amount of fertilizer needed for pasture per acre can vary based on soil conditions and specific nutrient requirements. A rough estimate might be around 200 to 400 pounds of balanced fertilizer (e.g., 10-10-10) per acre.
How many acres does a ton of fertilizer cover? The coverage area for a ton (2,000 pounds) of fertilizer depends on the nutrient content and application rate. A rough estimate might be around 2 to 4 acres for a balanced fertilizer like 10-10-10.
How much does 1 pound of fertilizer cover? The coverage area for 1 pound of fertilizer depends on the nutrient content and application rate. It may cover approximately 100 to 1,000 square feet or more.
How much triple 13 fertilizer do I use per acre? For triple 13 fertilizer (13-13-13), you might apply around 600 to 1,200 pounds per acre, depending on specific nutrient requirements.
What does 0-50-30 fertilizer do? A 0-50-30 fertilizer is high in phosphorus and potassium, making it suitable for promoting flowering and fruiting in plants. It’s often used for crops that require these nutrients during the reproductive stage.
What is 0-10-10 fertilizer good for? A 0-10-10 fertilizer is high in phosphorus and potassium, making it suitable for promoting root development and flowering in plants.
What does 2-8-4 fertilizer mean? A 2-8-4 fertilizer means it contains 2% nitrogen (N), 8% phosphorus (P), and 4% potassium (K). This ratio represents the nutrient content by weight in the fertilizer.
What is the best lawn fertilizer schedule? The best lawn fertilizer schedule depends on your grass type and climate. In general, you can fertilize in early spring and again in late summer or early fall. Follow regional and grass-specific recommendations.
How often do you use 12-12-12 fertilizer? The frequency of using 12-12-12 fertilizer depends on your specific plant and soil needs. Typically, once or twice a year is common for most garden plants, but soil tests should guide your application schedule.
What spreader settings for 12-12-12 fertilizer? The spreader settings for 12-12-12 fertilizer can vary depending on the type of spreader you’re using. Refer to the manufacturer’s instructions for the specific spreader to determine the appropriate settings.
How much fertilizer do I need for 1000 square feet? The amount of fertilizer you need for 1000 square feet depends on the specific nutrient requirements and the fertilizer’s nutrient content. For balanced fertilizers like 10-10-10, you might use around 2 to 4 pounds per 1000 square feet.
How do I calculate how many bags of fertilizer I need? To calculate the number of bags of fertilizer you need:
- Determine the total area you want to fertilize (in square feet).
- Calculate the total amount of fertilizer needed based on nutrient requirements and the specific fertilizer’s nutrient content.
- Divide the total amount by the coverage area of one bag of fertilizer to determine how many bags you need.
How much fertilizer is needed for a 200 square foot garden? For a 200 square foot garden, you might need approximately 0.2 to 0.4 pounds of balanced fertilizer (e.g., 10-10-10) per application. Adjust based on soil test results and specific plant requirements.
Can I fertilize my lawn every 2 weeks? Fertilizing your lawn every 2 weeks is not recommended as it can lead to over-fertilization, nutrient imbalances, and potential harm to the grass. Follow a recommended fertilization schedule based on your grass type and region.
What happens if it rains a lot after I fertilize my lawn? If it rains heavily shortly after fertilizing your lawn, there’s a risk of nutrient runoff. This can lead to wasted fertilizer and environmental concerns. Properly timed fertilization can help minimize this risk.
How many times a year should you fertilize your lawn? The number of times you should fertilize your lawn depends on your grass type and region. In general, 2 to 4 applications per year are common, with most lawns benefiting from fertilization in the spring and fall.
Is 210 ft by 210 ft an acre? No, 210 feet by 210 feet is not an acre. An acre is equal to approximately 43,560 square feet.
What is the square footage of a 2 acre lot? A 2 acre lot is equal to approximately 87,120 square feet (2 acres x 43,560 square feet/acre).
How many acres is 200 feet by 200 feet? 200 feet by 200 feet is equal to 0.918 acres.
What is 5-4-2 fertilizer good for? A 5-4-2 fertilizer is relatively balanced and can be suitable for a variety of plants. It provides moderate levels of nitrogen, phosphorus, and potassium.
What is 5-4-3 fertilizer good for? A 5-4-3 fertilizer is similar to 5-4-2 and can be used for various plants, providing moderate levels of essential nutrients.
What is 3-4-4 fertilizer good for? A 3-4-4 fertilizer is higher in phosphorus and potassium, making it suitable for promoting root development and flowering in plants.
How often do you use 4-4-4 fertilizer? The frequency of using 4-4-4 fertilizer depends on your specific plant and soil needs. Typically, you might use it once or twice a year, following soil test recommendations.
What is 6-4-4 fertilizer good for? A 6-4-4 fertilizer provides moderate levels of nitrogen and can be suitable for promoting healthy growth in various plants, including lawns and gardens.
What is 10-4-3 fertilizer good for? A 10-4-3 fertilizer is relatively balanced and can be used for a variety of plants. It provides moderate levels of nitrogen, phosphorus, and potassium.
How much fertilizer should I use per square foot? The amount of fertilizer to use per square foot depends on the specific nutrient requirements of your plants and the nutrient content of the fertilizer. As a rough estimate, you might use 0.02 to 0.05 pounds of fertilizer per square foot for balanced fertilizers like 10-10-10.
How much phosphorus per 1000 sq ft? The amount of phosphorus to apply per 1,000 square feet depends on soil test results and plant requirements. As a general guideline, you might use 0.1 to 0.5 pounds of phosphorus per 1,000 square feet for most plants.
What does 30-0-4 fertilizer mean? A 30-0-4 fertilizer contains 30% nitrogen (N), 0% phosphorus (P), and 4% potassium (K). This ratio represents the nutrient content by weight in the fertilizer.
What rate should I fertilize my vegetable garden? The fertilization rate for your vegetable garden depends on the specific crops, soil conditions, and nutrient requirements. Conduct a soil test for precise recommendations, but as a rough estimate, you might use 1 to 2 pounds of balanced fertilizer (e.g., 10-10-10) per 100 square feet of garden.
What is the best fertilizer ratio for vegetable gardens? The best fertilizer ratio for vegetable gardens can vary depending on soil conditions and specific crop requirements. A balanced fertilizer like 10-10-10 is often suitable, but it’s essential to consider soil tests and individual crop needs.
How many square feet does a bag of fertilizer cover? The coverage area for a bag of fertilizer depends on its weight, nutrient content, and recommended application rate. A typical bag might cover around 2,000 to 10,000 square feet.
Will plants come back after too much fertilizer? Plants can recover from over-fertilization with proper care, including thorough watering to leach excess nutrients and time for the soil to balance. However, severe over-fertilization may lead to irreversible damage.
What are the signs of over fertilizing plants? Signs of over-fertilizing plants may include yellowing or burning of leaves, stunted growth, excessive foliage, and reduced fruit or flower production.
How often should you fertilize your garden? The frequency of garden fertilization can vary based on plant types and soil conditions. Generally, you might fertilize at the beginning of the growing season and again as needed, based on soil tests and plant requirements.
Will there be a fertilizer shortage in 2023? Fertilizer supply can be influenced by various factors, including market dynamics and production challenges. It’s possible that supply and demand issues could lead to fertilizer shortages, but this can vary by region and product.
Will fertilizer prices go down in 2023? Fertilizer prices can fluctuate based on market conditions and other factors. Predicting future prices is challenging, and they can be influenced by various economic and agricultural factors.
Will fertilizer prices come back down? Fertilizer prices can fluctuate over time, so it’s possible that they may come down in the future, depending on market dynamics and supply-demand balance.
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