Best fertilizer for potatoes - Choose a nutrient below to learn more about the symptoms of its deficiency in cereals and its effect on crop growth and development. N Nitrogen. P Phosphorus. K Potassium. Mg Magnesium. Ca Calcium. S Sulfur. B Boron.

 
In general, potato plants need about 1 to 1.5 inches of water per week under normal conditions. If the soil is sandy or light in texture, watering more often may be necessary as it won’t hold much moisture; if the soil contains a lot of clay that keeps the soil moist, watering less often may be necessary. Potato plants in garden beds or .... 2nd fl

Oct 13, 2021 · You can either directly mix the fertilizer with the soil with a rake or a shovel. Or you can use the fertilizers in a band, 3 inches to the side and 1 inch below the seed pieces. Make sure you don’t put any fertilizer on top of the seed potatoes, or directly below. This can burn the roots. Spread it evenly, and create a nutrient-rich ... Step 1 - Choose a Pot & Location. If you’re short on space, you can grow Potatoes in a large pot (at least 50 cm wide and 50 cm deep) or a special Potato bag. It’s important that the pot or bag has good drainage holes. Place the pot in a position that receives at least 6 hours of sunshine a day.How to fertilize tomatoes. When fertilizing tomatoes at the time of planting, place the chosen feed at the bottom of the planting hole. This feed can come in the form of homemade compost or well-rotted manure, or a manufactured slow-release fertilizer. Take care to ensure that any …When planting, cover the slips in dirt but leave the leaves exposed. Water your slips once they’ve been transplanted. Remember, it’s super important that you plant them a few weeks after the chance of frost has passed, and warm temperatures have arrived for the season. Sweet potatoes are quite sensitive to frost.Russet potatoes are varieties that have thick rough brown skin. They also have white flesh and a fluffy dry texture when cooked. Russet potatoes are excellent for making baked or mashed potatoes. Most russets take about 95 days to mature after planting in the garden. The most popular varieties of russet potato include the Burbank …The best soil for potatoes. Potatoes will grow in nearly any soil but will grow best in a free-draining, fertile, sandy l oam soil that is high in organic matter, at a slightly acid pH of 6.0 to 6.5. Sandy loam soil which has just been tilled – note how well it breaks up – great for growing potatoes. Sandy loam soil is defined as soil that ...When it comes to maintaining a lush and healthy garden or landscape, fertilizing plays a crucial role. However, not all of us have the time or expertise to do it ourselves. This is...Here are the best organic fertilizers for sweet potatoes you can buy in 2024: Best For Stronger Root: Lilly Miller 100099099. Super Premium Plant Food (Best For New Growth): Organic Plant Magic. Best For Higher Yield (Best For New Growth): Espoma GT4. Best For Big Sweet Potatoes (Best For New Growth): Winchester Gardens WG270.AT A GLANCE: Our Top Picks for Fertilizer for Potatoes. Our Top Pick: Homesteader Hobbies Organic Potato Fertilizer; Winchester Gardens 6-3-9 …The optimum soil pH to grow potatoes is from pH 5.0 to 6.0. Potatoes will tolerate being grown in soils with extreme pH as low as 4.5 and as high as 8.0 but the crop will suffer. Potatoes grown in soils with a pH of 7.5 and above will experience a lack of phosphorous uptake and other micronutrients, even though they are present in the soil.Step 4: Mix Fertilizer & Soilless Potting Media. Potatoes need a good and balanced fertilizer in the soil. Potatoes are heavy feeders, meaning they need lots of fertility to produce big, healthy potatoes. Add a balanced vegetable fertilizer in with the soilless potting media and mix it in well.May 26, 2022 · An NPK ratio of 34-0-0 is ideal for supporting the growth of the potato plant in this early phase of life. After about two months, it’s important to adjust the NPK ratio and use a fertilizer that is higher in potassium to enhance the growth of its roots and tubers. Phosphorus is beneficial to the potato plant in fairly consistent quantities ... 4. Master Blend 4-18-32. Master Blend is a potassium-rich fertilizer that can be used when preparing a garden bed for carrots and beets. All fertilizers should be applied after your soil has been tested, you can test your soil with an inexpensive kit or by mailing a soil sample to a soil testing lab.Russet potatoes are varieties that have thick rough brown skin. They also have white flesh and a fluffy dry texture when cooked. Russet potatoes are excellent for making baked or mashed potatoes. Most russets take about 95 days to mature after planting in the garden. The most popular varieties of russet potato include the Burbank …A dangerous pollutant that comes out of car tailpipes comes out of fertilized farm fields, too. That's not good. Nitrogen oxides, known collectively as NOx, are a dangerous group o...Use 10-10-10 fertilizer for carrots, radishes, beets, and parsnips. 5-10-10 is the best fertilizer for potatoes, sweet potatoes, and turnips. Before planting your root vegetables, mix compost into the top 12 inches (30 cm) of soil. Immediately fertilize with 10-10-10 or 5-10-10 fertilizer after planting.Short Answer. When planting potatoes, fertilizer should be worked into the soil before planting. Generally, one to two pounds of fertilizer per 100 square feet is sufficient. The fertilizer should be worked into the soil approximately 6-8 inches deep and about a foot away from the planted seed potatoes.But we’ve got you covered! It has been shown that chicken manure pellets are the go-to choice fertilizer for potato farmers. Potatoes thrive in calcium-rich soil, this helps produce large full flavour potatoes. Chicken manure pellets contain up to 7% calcium. These pellets also release their nutrients slowly over 3 months.Summary. Should I add fertiliser to my potatoes? Yes, usually, it is a good idea to add fertiliser to your potatoes. Many gardeners apply fertilizer to their potatoes at planting time by … When fertilizing potatoes in a container, start with a layer of 2 to 5 good potting soil mixed with a handful of organic fertilizer. There are different types of potato fertilizers available on the market. Below are just five of them: 1. Organic fertilizer for potatoes. 2. Urea fertilizer for potatoes. 3. Potato fertilizer N-PK-Ratio. 4. Shaw. 4, 1443 AH ... Fertilizing Potatoes| Update on OUr Potatoes| Set Apart Farm & Gardens In this video we share how we fertilize our potatoes as well as I ...Here’s how you can grow and produce more amount of potatoes in your garden. Have a look at our top 5 picks of the best fertilizer for potatoes. Our Top Pick ...BEST OVERALL: The Old Farmer’s Almanac Organic Vegetable Fertilizer. BEST BANG FOR THE BUCK: Dr. Earth Organic Vegetable Fertilizer. BEST NITROGEN: Easy Peasy Urea Fertilizer- 46-0-0. BEST ...Chicken manure is considered a good fertilizer for potatoes as it is high in nitrogen, phosphorus, and potassium. However, it should be composted before use to avoid burning the potato plants with high nitrogen content. Aged chicken manure or a balanced fertilizer may be a better option for novice gardeners.The best tomato fertilizers have an NPK of 8-32-16 and 6-24-24. High phosphorus (P) and potassium (K) levels are important for fruit sugar and acid content in tomatoes. Potassium, boron, and sulfur are most important for great-tasting tomatoes. An irrigation water pH level between 6.2 and 6.5 is optimal for nutrient intake.Urine. Urine is an excellent organic fertilizer for potatoes. It’s easy to collect and use, but there are some things you should know before you start collecting urine: First, get permission from your landlord or home owner’s association if they don’t allow it …KES 2500 for 50 kg of potato planting seeds. Planting Shangi Potato in Kenya. Plant potato seeds before the start of the rainy season, whether it’s a long or short one.Depending on the soil and rainfall in your location, shangi potato spacing is 20-30 cm by 60-90 cm. Per acre, you’ll need 14,800-33,333 tubers.Mar 27, 2023 · Fertilizers with a balanced NPK ratio, such as 15-15-15 or 10-10-10, are the best choice for potatoes in the first 2 months. NPK is the percentage of Nitrogen, Phosphorus, and Potassium in the soil. Like other tuber plants, the optimal NPK ratio for potatoes will change throughout their 3-4 month growing season. 4 to 8 weeks after planting ... Table of Contents. What are the benefits of using liquid fertilizer for potatoes vs. granular? What are the negatives of using liquid fertilizer for …Jan 20, 2024 · Stop nitrogen fertilization: Once the plants are established, avoid further nitrogen-rich fertilizers. Supplement with potassium: Choose a fertilizer with a higher third number (e.g., 5-5-10) to boost potassium levels. Hilling: Mound soil around the base of the stems to encourage tuber development. Mar 27, 2023 · Fertilizers with a balanced NPK ratio, such as 15-15-15 or 10-10-10, are the best choice for potatoes in the first 2 months. NPK is the percentage of Nitrogen, Phosphorus, and Potassium in the soil. Like other tuber plants, the optimal NPK ratio for potatoes will change throughout their 3-4 month growing season. 4 to 8 weeks after planting ... Plant seed pieces as soon as the soil warms. Once the green shoots emerge, plan to hill soil up along plants as they grow. Potatoes require more fertilizer than other vegetables. You can dig new potatoes about seven to eight weeks after planting. Harvest mature tubers after …October 7, 2023 by GEGCalculators. The recommended potato seed rate varies based on factors like row spacing, plant spacing, desired potato size, and planting method. Generally, for typical row and plant spacing, it ranges from 1,300 to 3,000 pounds per acre. Smaller seed potatoes or closer spacing may require a higher seed rate, while larger ...Loosely cover the top and allow it to ferment for about three weeks. To use your organic sweet potato plant fertilizer, fill a watering jug with a 1-to-1 mixture of seaweed fertilizer and water. Add this fertilizer mixture to your potting soil monthly and watch your sweet potato leaves flourish.Step 4: Mix Fertilizer & Soilless Potting Media. Potatoes need a good and balanced fertilizer in the soil. Potatoes are heavy feeders, meaning they need lots of fertility to produce big, healthy potatoes. Add a balanced vegetable fertilizer in with the soilless potting media and mix it in well.Jan 20, 2024 · Stop nitrogen fertilization: Once the plants are established, avoid further nitrogen-rich fertilizers. Supplement with potassium: Choose a fertilizer with a higher third number (e.g., 5-5-10) to boost potassium levels. Hilling: Mound soil around the base of the stems to encourage tuber development. This fertilizer is a 8-2-12 mix. # 3. Osmocote Flower & Vegetable Plant Food. This is one of the best beet fertilizers that promote vigorous growth and root development for beets. It is a must-have for anyone who wants to grow beets, vegetables, and perennials.This product is ideal for raising the amount of phosphorus in your crop’s soil. It has a high phosphorus content, with an NPK of 5-10-5. Simply mix one teaspoon of the fertilizer into the soil when dealing with a single potato …Aug 7, 2022 · AgroThrive All Purpose Organic Liquid Fertilizer 3-3-2 NPK. Agro Thrive is great for most vegetables and herbs and is a super-concentrated formula that lasts for a long time. You mix 2-4 oz into a gallon of water and add it to the soil. You can even use this fertilizer on your lawn. What fertilizer is best for potatoes? This is a question that many potato growers ask themselves. Potatoes are one of the most popular …Feb 27, 2023 · Sulfur, copper, manganese, zinc, and boron are some additional nutrients that can be found in a good fertilizer that are essential for healthy growth but required in smaller amounts. NPK Ratio. Both organic and inorganic fertilizers can be used to grow potatoes. It must be a fertilizer with multiple nutrients. Here’s how you can grow and produce more amount of potatoes in your garden. Have a look at our top 5 picks of the best fertilizer for potatoes. Our Top Pick ...Place the seed potato atop the soil and cover with 4 to 6 inches (10-15 cm.) of straw or mulch. Continue to add 4 to 6 inches (10-15 cm.) to cover new leaves and shoots as the plant grows. This method makes for an easy and very clean harvest. Just pull the mulch back, and voila, nice clean spuds. Another easy potato bed preparation involves ...Sha. 2, 1444 AH ... Utilize a soil test to determine your fertility needs, but in the absence of a soil test use 10-10-10 fertilizer at a rate of 10 pounds per ...A 10-15-10 fertilizer is 10 percent nitrogen, 15 percent phosphorous, and 10 percent potassium. Each nutrient performs a different role, says garden expert Erin Hynes, a former horticulture extension agent and author of numerous garden books. Nitrogen fuels green leafy growth. Phosphorous assures strong roots.Sulfur, copper, manganese, zinc, and boron are some additional nutrients that can be found in a good fertilizer that are essential for healthy growth but required in smaller amounts. NPK Ratio. Both organic and inorganic fertilizers can be used to grow potatoes. It must be a fertilizer with multiple nutrients.Shaw. 4, 1443 AH ... Fertilizing Potatoes| Update on OUr Potatoes| Set Apart Farm & Gardens In this video we share how we fertilize our potatoes as well as I ...You can either directly mix the fertilizer with the soil with a rake or a shovel. Or you can use the fertilizers in a band, 3 inches to the side and 1 inch below the seed pieces. Make sure you don’t put any …Adding organic matter (compost, cover crops, well-rotted manure or leaves) is a good way to improve soil before growing potatoes. Go easy on organic matter ...It has been shown that chicken manure pellets are the go-to choice fertilizer for potato farmers. Potatoes thrive in calcium-rich soil, this helps produce large full flavour potatoes. Chicken manure pellets contain up to 7% calcium. These pellets also release their nutrients slowly over 3 months.Potatoes plants generally require large quantities of nutrients in order to produce an acceptable production. Nowadays farmers make from 0 to 5 fertilizers applications throughout the 3-4 months development of the plants. Most farmers apply a Nitrogen- Phosphorus- …What is the best fertilizer for potatoes? There is no one-size-fits-all answer to this question, as the best fertilizer for potatoes will vary depending on …Step 4: Mix Fertilizer & Soilless Potting Media. Potatoes need a good and balanced fertilizer in the soil. Potatoes are heavy feeders, meaning they need lots of fertility to produce big, healthy potatoes. Add a balanced vegetable fertilizer in with the soilless potting media and mix it in well.If you’re trying to start a family, fertility apps like Glow, Clue, and Ovia predict the times of the month women are most likely to conceive. Using them should help you get pregna...Yes, DAP (Diammonium phosphate) fertilizer can be beneficial for potatoes. DAP is a commonly used fertilizer that provides a balanced combination of nitrogen (N) and phosphorus (P) nutrients. Potatoes require an adequate supply of phosphorus for optimal root and tuber development. Phosphorus is essential for promoting healthy root growth, …Do you know how to make a potato powered light bulb? Find out how to make a potato powered light bulb in this article from HowStuffWorks. Advertisement Did you know you could power...A 10-15-10 fertilizer is 10 percent nitrogen, 15 percent phosphorous, and 10 percent potassium. Each nutrient performs a different role, says garden expert Erin Hynes, a former horticulture extension agent and author of numerous garden books. Nitrogen fuels green leafy growth. Phosphorous assures strong roots.Cover the seeds with about 3 inches of dirt and space them out 12 inches apart. Seeds can be soaked for 1-2 hours in OPTIMIZER® 20ml/1L to break seed dormancy and promote faster and more uniform germination. The soil should be damp but not dripping wet. Germination typically occurs 21-27 days after planting.Boosting Potato Harvests with Kynoch’s Premium Fertilizer for Potatoes in South Africa. When it comes to cultivating high-quality potatoes in South Africa, the importance of selecting the right potato fertilizer cannot be overstated. Kynoch, a renowned leader in the fertilizer industry, offers a comprehensive range of premium fertilizers that are …Fertilizers play a crucial role in providing the necessary elements for robust onion growth. To summarize, here are the 15 best fertilizers for onions, combining both organic and inorganic options: Compost, Fish Emulsion, Bone Meal, Blood Meal, Worm Castings, Nitrogen-Phosphorus-Potassium (NPK) Fertilizers, Ammonium Nitrate, …For perennial flowering plants, fertilize before growth begins in the spring. Wait until the ground is no longer frozen and the date of your last frost is only a week or so away. This ensures that there is less of a chance of the tender new growth brought about by the fertilizer getting immediately killed by frost.Unreasonable fertilization often fails to match crop yield and nutrient requirements, leading to low crop yield, the waste of mineral resources, and …Below is the best fertilizer for potatoes you can consider: 1. Organic potato fertilizer. It’s a natural fertilizer, having a unique blend of alfalfa meal, fishbone meal, feather meal, sulfate of potash, and blood meal to provide nutrients to the plant. This fertilizer provides the plants with essential nutrients necessary for producing large ...600. 1000. Best fertilizer for orange and other citrus fruit trees in Kenya. Mango, the recommended fertilizer application rate for Mango trees depends on the age of the tree. In years 1-3 apply 150g/tree of TSP or DAP fertilizer and 240g/tree of CAN. In years 4-5 apply 400g/tree of CAN and 500g/tree of TSP or DAP.Russet potatoes are varieties that have thick rough brown skin. They also have white flesh and a fluffy dry texture when cooked. Russet potatoes are excellent for making baked or mashed potatoes. Most russets take about 95 days to mature after planting in the garden. The most popular varieties of russet potato include the Burbank …As you prepare, plant and tend your garden, treat your potato patch differently because potatoes require more fertilizer than other vegetables. Potatoes grow ...If you ready to grow your potatoes, you need the best fertilizers. Below, you will find detailed reviews of the best fertilizer for potatoes that can enrich your potatoes with nutrients and help them grow to their full potential. 1. Winchester Gardens Select Organics Potato Granular Fertilizer.Potatoes plants generally require large quantities of nutrients in order to produce an acceptable production. Nowadays farmers make from 0 to 5 fertilizers applications throughout the 3-4 months development of the plants. Most farmers apply a Nitrogen- Phosphorus- … Potatoes grow best in well-drained, sandy soil. A poorly drained soil is more likely to produce diseased tubers. Have your soil tested. The ideal soil pH level for potatoes is somewhat acidic, between 6 and 6.5, but they will tolerate soil with pH as low as 5. Addition of manure or compost can add micronutrients and organic matter to soil. Side ... The manure and compost to be used can be mixed with bone meal, green sand, and kelp meal to take out the pre-planting fertilizer program. #2. Non-Organic Fertilizer. Standard or non-organic fertilizers contain chemicals that may burn seed potatoes. So they need to be built-in into the soil before planting. A15 pounds of 15-15-15 …This balanced blend of nitrogen (N), phosphorus (P), and potassium (K) provides a steady supply of essential nutrients for sweet potato plants. It is suitable for both soil incorporation and as a top dressing during the growing season. Read Also: 15 Best Fertilizers for Maize: Organic & Inorganic. 7. Ammonium Nitrate:Plant your sections of potato in your containers with the potato eyes facing up. Space the seed potatoes about 10 inches apart from each other, and allow about 4 inches of space from the sides of the container. 4. Cover with soil. Cover up your seed potatoes with about 2 inches of soil and water them well.Dig a trench to a depth of 6 to 8 inches for planting your potatoes. Line the bottom of the trench with several inches of fresh seaweed. Cover the fresh seaweed with 2 to 4 inches of compost or fresh soil. Plant your potatoes on top of the seaweed and compost. Cover the potatoes with fresh soil and firm it down with your hands to settle the ...Yes, manure can be used as a fertilizer for sweet potatoes. However, it’s important to use well-aged manure to avoid burning the plants. Incorporating composted manure into the soil before planting sweet potatoes can provide an excellent source of nutrients for the plants. 3.Nitrogen. Phosphorus. Potassium. Calcium. Magnesium. Sulfur. Zinc.How to Fertilize Potatoes. Part of the series: How To Grow Potatoes. Learn how to fertilize potatoes in this free video on home gardening. In an effort to keep up with the need for healthy food today, the search for the perfect fertilizer is on. With a variety of fertilizers on the market, it can be difficult to determine which one is best. We’ll show you the top 10 best fertilizer for potatoes! 1. Southern Ag All Purpose Granular Fertilizer. Potatoes grow best in well-drained, sandy soil. A poorly drained soil is more likely to produce diseased tubers. Have your soil tested. The ideal soil pH level for potatoes is somewhat acidic, between 6 and 6.5, but they will tolerate soil with pH as low as 5. Addition of manure or compost can add micronutrients and organic matter to soil. Side ... The best fertilizers for watermelons have an NPK ratio of around 5-10-10. The Phosphorus (P) and potassium (K) concentrations should be higher than nitrogen (N). Apply 30 pounds per 1000 square feet. Side dressing with a fertilizer high in nitrogen (N), such as 34-0-0, is …

Here’s how you can grow and produce more amount of potatoes in your garden. Have a look at our top 5 picks of the best fertilizer for potatoes. Our Top Pick .... Goat shipping

best fertilizer for potatoes

To fertilize potted strawberry plants, use a combination of quality potting mix, compost, and granular fertilizer. The goal of fertilizing is to maintain pH level while supplying enough nitrogen for roots and foliage but not at the expense of flowers and fruit. A slow release NPK 10-10-10 or 20-20-20 is the best choice starting out.Feb 6, 2023 · ALSO CONTAINS NON-PLANT FOOD INGREDIENT (S): 2.5% Humic Acids derived from Leonardite. Buy on Amazon. Next on our list of best fertilizers for potato growth is the Down To Earth Acid Mix Fertilizer. This fertilizer has a 4-3-6 composition, meaning it contains 4% Nitrogen, 3% Phosphorus, and 6% Potassium in its mixture. Hey guys, check this video on the best fertilizers for Best Fertilizer For Sweet Potatoes. These products have helped me get excellent results in a few days....Oct 20, 2023 · Be sure to stop fertilizing a month before harvesting to give the plants time to slow down their growth and production. It all starts with picking the best potato fertilizers, so let’s look at some of my top picks. Best Fertilizers for Potatoes. 2. Miracle-Gro Performance Plant Nutrition Granules. Best fertilizer for Potatoes. There are many potato fertilizers available to gardeners. However, there are a few options available that are considered as the best fertilizer for potatoes, and it really depends on the gardener's needs. When it …Step 4: Mix Fertilizer & Soilless Potting Media. Potatoes need a good and balanced fertilizer in the soil. Potatoes are heavy feeders, meaning they need lots of fertility to produce big, healthy potatoes. Add a balanced vegetable fertilizer in with the soilless potting media and mix it in well.Here are the best fertilizers for potatoes you can buy in 2024: Best For Faster Results: Jobe’s Organics 09026. Best For Tasty Potatoes: Cz Garden Supply Muriate of Potash 0-0-60 Fertilizer. Best For Larger Yield: Easy Peasy All-Natural Muriate of Potash Potassium Fertilizer. Best For Hydroponic Potatoes: True Organic™ R0016.As a result, many garden plants have weak growth, poor colour, and a lack of flowers and fruit. Yet kept well supplied with the the three main nutrients that are present in a general fertiliser or plant food- nitrogen (N), phosphorus (P) and potassium (K) – they're given every chance not only to flourish, but also to better withstand attacks ...Repeat the procedure for two more days. After 10 days, sprinkle the bales with 10-10-10 fertilizer and water thoroughly. 10-10-10 Fertilizer works well or Bone Meal. Then, you can check the center of the bale to make sure it doesn’t feel too hot. If it does, wait a few days before planting the seed potatoes.YaraLiva Nitrabor is a unique granular fertilizer which contains fully soluble calcium and boron in combination with fast acting nitrate nitrogen to give a top quality and highly marketable produce. See all fertiliser choices. Yara's crop nutrition programmes for potatoes can help you to achieve excellent crop performance and maximise the yield ...Look for transplants that are about 6 to 9 inches long. Plant your sweet potatoes in rows spaced 48 to 54 inches apart with 12 to 14 inches between each plant. Sweet potatoes will do best when they receive a consistent supply of water often; inconsistent watering can cause your sweet potatoes to split while growing.Use 10-10-10 fertilizer for carrots, radishes, beets, and parsnips. 5-10-10 is the best fertilizer for potatoes, sweet potatoes, and turnips. Before planting your root vegetables, mix compost into the top 12 inches (30 cm) of soil. Immediately fertilize with 10-10-10 or 5-10-10 fertilizer after planting.5.5-7.5. The end product or vegetables itself has a pH value. The different food products of potatoes show the same pH as the soil they are grown in. The potato pH level is 5.6-6 (very similar to the soil pH). Potato pH value also has an impact on how it tastes. The pH of potato juice is between 5.8 to 6.Unreasonable fertilization often fails to match crop yield and nutrient requirements, leading to low crop yield, the waste of mineral resources, and …Strengthens roots. View at Amazon.com. One of the best onion fertilizers is Miracle-Gro Shake ’n Feed. Miracle-Gro is one of the most well-known names in gardening, with products ranging from soils to seeds. Although Miracle-Gro makes all types of products, their most famous line is their All-Purpose fertilizers.A dangerous pollutant that comes out of car tailpipes comes out of fertilized farm fields, too. That's not good. Nitrogen oxides, known collectively as NOx, are a dangerous group o...What is the best fertilizer for potatoes? When planting, an NPK ratio of 15-15-15 is ideal. A month or two after they’ve been planted, potatoes need lots of nitrogen, so a fertilizer with an NPK of 34-0-0 is the best choice. An NPK of 12-12-17 or 14-7-21 is best for the last couple of months before harvest when the plants require more potassium..

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