Top 10 Best 15 15 15 Fertilizer
of November 2024
1
Best Choice
GS Plant Foods
GS Plant Foods
20-20-20 Plant Fertilizer by GS Plant Foods- All Purpose Water Soluble Plant Food with Kelp & Micronutrients (3 Pounds) - Suitable for all plants, Turf, Indoor & Outdoor Plants
10
Exceptional
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2
Best Value
Petra
Petra
PetraTools 15-0-15 Fertilizer for Green Grass, Liquid Grass Fertilizer, Nitrogen Fertilizer for Lawns, Grass Food for Green Lawn, Lawn Nitrogen Fertilizer for Plants, Lawn Repair Formula (32 oz)
9.9
Exceptional
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3
Southland Sod Farms
Southland Sod Farms
Southland Sod Farms 21 Sod and Seed Starter 15-15-15, 18-Pound
9.8
Exceptional
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4
Schultz
Schultz
Schultz Spf48410 Rose & Flower Slow-Release Plant Food, 15-5-15, 3.5 Lbs
9.7
Exceptional
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5
JR Peters
JR Peters
JR Peter's 77020 Jack's Professional Geranium 15-15-15 Fertilizer, 25 lb
9.6
Exceptional
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6
Peters
Peters
Peters Excel 15-5-15 Cal-Mag Special w/ Black Iron (1) 1 1lb. Bag.
9.5
Excellent
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7
EZ-gro
EZ-gro
Indoor Plant Food by E Z-GRO 15-30-15 (PT) | Liquid Plant Food for Your Indoor Plants | Our Liquid Fertilizer Increases Bud Set in Flowering | Our Indoor Plant Fertilizer has High Phosphorus Level
9.4
Excellent
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8
Down To Earth All Natural Fertilizers
Down To Earth All Natural Fertilizers
Down to Earth Organic Citrus Fertilizer Mix 6-3-3, 15 lb
9.3
Excellent
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9
Grow More
Grow More
Grow More 7415 Super Bloomer 15-30-15, 3-Pound,Brown/A
9.2
Excellent
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10
Scotts
Scotts
Scotts Turf Builder Starter Food for New Grass, 15 lb. - Lawn Fertilizer for Newly Planted Grass, Also Great for Sod and Grass Plugs - Covers 5,000 sq. ft.
9.1
Excellent
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11
Simple Lawn Solutions
Simple Lawn Solutions
Superior 15-0-15 Liquid Fertilizer Nitrogen & Potash Lawn Food - Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green, Growth - Humic Acid - Kelp Seaweed - Phosphorus-Free (32 Ounce)
9.0
Excellent
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About 15 15 15 Fertilizer
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20-20-20 Plant Fertilizer by GS Plant Foods- All Purpose Water Soluble Plant Food with Kelp & Micronutrients (3 Pounds) - Suitable for all plants, Turf, Indoor & Outdoor Plants
ALL PURPOSE 20-20-20 FERTILIZER 20-20-20 water soluble fertilizer is an all purpose plant food that feeds your plants and turf directly through the roots and leaves. Great for all plants, vegetables, grasses, shrubs, indoor and outdoor, our water soluble plant food is formulated to increase plant vigor, turf greening and growth, flower development sites, and garden yields. This plant food will give all of your plants an instant boost in vitality.. PACKED WITH ESSENTIAL NUTRIENTS 20 20 20 fertilizer is a 100 water soluble fertilizer providing the optimum NPK as a supplement. GS Plant Foods All Purpose water soluble plant fertilizer with Kelp and Micronutrients is designed to be the simplest All-in method of providing your plants and turf with the necessary amounts of Nitrogen, Phosphorus and Potassium. Our unique blend will give you a quick boost in vibrant colors and plant vitality.. ADDED BENEFIT OF ORGANIC KELPGS Plant Foods Organic Kelp is a natural fertilizer for plants that provides a range of benefits for plant health and growth. Kelp contains nutrients that greatly benefit the development of the plants root system, resulting in a stronger, healthier plant, enabling growth and nutrient uptake. The 100 water soluble fertilizer provides a mix of nutrients all in a usable form perfectly suited for maximum efficiency of uptake for your plants.. EASY TO APPLY FOR NATURAL GREAT RESULTS 20-20-20 water soluble fertilizer is a super easy to use fertilizer for plants. For optimal results, apply once a month throughout the SpringSummer. For outdoor plants and gardens use 1 tbsp per gallon of water, use enough water to soak the root ball. For turf use 1 ounce per gallon of water to cover 100 sq ft. Our 3 bag will cover up to 4800 sq ft of lawn. For indoor plants use 14 tsp per gallon of water every time you water your plants.. TRUSTED RELIABLE At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality products available. We have 100 confidence in the quality of our products and continuously strive to deliver the best customer experience. Our plant food fertilizer products are easy to use, cost efficient, sustainable, and yield consistent amazing results in your garden, no matter what you're growing or what medium in which your plants are growing..
PetraTools 15-0-15 Fertilizer for Green Grass, Liquid Grass Fertilizer, Nitrogen Fertilizer for Lawns, Grass Food for Green Lawn, Lawn Nitrogen Fertilizer for Plants, Lawn Repair Formula (32 oz)
PHOSPHORUS-FREE LAWN FOOD PetraTools 15-0-15 fertilizer is a superior solution that promotes healthy grass growth while enhancing its resistance to environmental stress.It doesn't contain phosphorus that negatively affects the environment with excessive amounts.. VIBRANT GRASS HEALTHY SOIL Our liquid fertilizer for lawn conditions the soil, as it ensures that your grass achieves a vibrant green color. It contains nitrogen and potassium plus humic acid, which are essential nutrients for a healthy lawn.. WORKS WITH ALL GRASS TYPES If you have bluegrass, palmetto, centipede, buffalo, zoysia, St. Augustine, or Bermuda grass at home, our liquid fertilizer for lawn can help revive your yard's natural growth. Its high-quality feed-grade ingredients nurture the grass with liquid nutrients for optimum growth.. MAXIMUM COMPATIBILITY WITH OTHER FERTILIZERS Our commercial fertilizer is formulated to be compatible with most fertilizers in the market. We also recommend using any PetraTools sprayers, which have wide-mouth opening to prevent spillage and mess.. American Family-Owned Company USA Support PetraTools is a USA-based company located in Carlisle, Pennsylvania. All PetraTools products have a 100 satisfaction guarantee and excellent USA customer service members waiting by the phones to answer any questions you may have. PetraTools continues to work hard to deliver top-quality sprayers solutions to keep your home, lawn, and places of business clean, green, and safe..
Southland Sod Farms 21 Sod and Seed Starter 15-15-15, 18-Pound
Accelerates the establishment of new lawns. Nurtures a lawn through its critical first weeks. Reduces the risk of transplant shock. Sod and seed starter 15-15-15 soil is a pre-fertilized soil. Accelerates the establishment of your new lawn. Nurtures your lawn through its critical first weeks. Provides essential initial nourishment for your new lawn and reduces the risk of transplant shock. Helps the grass roots develop faster and provides a carefully balanced mixture of vital nutrients.
Schultz Spf48410 Rose & Flower Slow-Release Plant Food, 15-5-15, 3.5 Lbs
15-5-15. Size 3.5 lbs. Slow release. Easy to use, no mixing is required. Includes micronutrients.
JR Peter's 77020 Jack's Professional Geranium 15-15-15 Fertilizer, 25 lb
Promotes strong roots and bud set for geraniums and other neutral pH loving plants like hydrangeas. Minimizes nutritional toxicities on geraniums. Water-Soluble for most accurate and effective nutrient delivery. 25 pound bag comes with measuring spoon and instructions.
Peters Excel 15-5-15 Cal-Mag Special w/ Black Iron (1) 1 1lb. Bag.
Professional formular used by commercial nurseries now available in convenient sizes of 1lb., 3lb., 5lb., 10lb.. Similar to the MSU Magic Fertilizer, with added Calcium and Magnesium to help grow vigorous strong healthy plants.. Provides the vital micronutrients necessary for healthy plant growth to produce vibrant blooms.. Easy to adjust strength based on the seasonal needs of your plants. Application rates included on packaging.. NEW FORMULAR with Black Iron. Re-packaged weekly to convenient sizes. Get just what you need..
Indoor Plant Food by E Z-GRO 15-30-15 (PT) | Liquid Plant Food for Your Indoor Plants | Our Liquid Fertilizer Increases Bud Set in Flowering | Our Indoor Plant Fertilizer has High Phosphorus Level
CONCENTRATED LIQUID FERTILIZER - Add to water for the most effective and accurate nutrient delivery system to your house plants. HIGH PHOSPHORUS CONTENT - Encourages rapid root development and increase bud set and bud count in the flowering stage. MICRONUTRIENT PACKAGE - provides for optimal nutrition for both roots and foliage. IDEAL FERTILIZER - E Z-gro 15-30-15 is made especially for the nutrition of your house plants.Its chelated micronutrients are more readily available to your plants. Easy to mix and easy to use. Simply add 1 ounce to 1 gallon of water and water your plants.
Down to Earth Organic Citrus Fertilizer Mix 6-3-3, 15 lb
Down To Earth Citrus Mix is a fifteen pound box of fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute OMRI for use in organic production. Formulated with primary and secondary plant nutrients like calcium, sulfur, zinc and iron, plus selected micronutrients. It supplies the proper ration of nitrogen, phosphorus and potassium that helps promote lush new growth, abundant green foliage, fragrant blossoms and bountiful fruit. An option for citrus trees of all kinds and may also be used to feed other fruit trees, vines and ornamentals for equally enjoyable results. Ingredients feather meal, fish bone meal, alfalfa meal, greensand, langbeinite, basalt, sulfate of potash, zinc sulfate and kelp meal.
Grow More 7415 Super Bloomer 15-30-15, 3-Pound,Brown/A
For all vegetable, flowers, trees, fruits, lawns, roses, shrubs and houseplants. Helps produce more flowers. Improve plants beauty. Instant water soluble concentrate with chelated iron and manganese.
Scotts Turf Builder Starter Food for New Grass, 15 lb. - Lawn Fertilizer for Newly Planted Grass, Also Great for Sod and Grass Plugs - Covers 5,000 sq. ft.
Grows new grass 70 thicker, 35 quicker versus unfed grass. Improves seeding results--also great for sod and grass plugs. 24-25-4 fertilizer ratio provides the nutrients for developing lawns. Safe for any grass type, whether you're planting new grass, starting a new lawn, or reseeding an existing one. Covers 5,000 sq. ft.
Superior 15-0-15 Liquid Fertilizer Nitrogen & Potash Lawn Food - Concentrated Spray- Any Grass Type- Simple Lawn Solutions Green, Growth - Humic Acid - Kelp Seaweed - Phosphorus-Free (32 Ounce)
Liquid Lawn Fertilizer Contains no phosphorus and has a 15-0-15 nutrient ratio, is the ideal choice if you wish to keep your lawn in good condition or if you notice symptoms of nitrogen and potassium deficiency in your lawn. The Power of Nitrogen Potassium Blended with Humic Acid Intensify green and growth while providing key nutrients for turf hardiness.. Blended with 15 Nitrogen. Nitrogen is a major component of chlorophyll where plants get their green coloring. Nitrogen encourages vigorous growth for the development of a dense attractive lawn.. Contains 15 Potassium. Potassium can enhance the plants endurance if a deficiency is present. Potassium is involved in carbohydrate formation, photosynthesis, enzyme activation, and the formation of proteins.. Blended with Humic Acid Our Humic Acid is derived from the highest quality humate source, leonardite. Leonardite is considered by many to be the highest quality form of Humic Acid. Attached Easy to use Sprayer 15-0-15 Liquid lawn Food comes with an attached ready to use sprayer. Hook to your hose to apply. Covers 3,200 square feet.. Can Be Used on All Grass types Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Palmetto Bluegrass.. Use Alongside Fertilizer Program. 15-0-15 Liquid Fertilizer can be used with your current fertilizer program. Great as a supplement to granular fertilizer programs for a quick plant uptake. Produced In The United States 15-0-15 is manufactured in the United States of America, by a family owned business with over 25 years of former experience in the commercial professional turf industry..