Best Phosphorus Fertilizer in 2022 [*Top Picks*]

Looking for the best phosphorus fertilizer on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

8238 Reviews Scanned

  • Triple Super Phosphate 0-46-0 Easy Peasy Plants 99% pure (5lb)
    Bestseller #1
    Triple Super Phosphate 0-46-0 Easy Peasy Plants 99% pure (5lb) (646)
      Enriched source of Phosphorus Helps Root growth, fruit, and flower formation Granular for easy application and feeds plants quickly Use only 1 cup per 100 square feet at planting time and every 6 weeks More economical than any other phosphate
  • RAW- Phosphorus Plant Nutrient for Fruiting and Flowering/ Increase Fruit Flower Yield/ Plant Feeding Supplement/ for Horticulture Purposes Indoor /Outdoor Use- 2 oz
    Bestseller #1
    RAW- Phosphorus Plant Nutrient for Fruiting and Flowering/ Increase Fruit Flower Yield/ Plant Feeding Supplement/ for Horticulture Purposes Indoor /Outdoor Use- 2 oz (79)
      ABOUT THE PRODUCT: RAW Phosphorus contains 61% pure water Soluble Phosphate (P). This product also contains a small amount of Ammonium Nitrogen (9%) which plants can utilize during bloom. Phosphorus is particularly beneficial during the early rooting stage but also provides energy during fruit and flower production. RAW Phosphorus is ideal for boosting Phosphorus (P) levels, treating deficiencies and creating optimal recipe solutions. Works in conjunction with all nutrient and feeding programs. RAW Phosphorus- Easily mixes into water and is completely soluble. BENEFITS: Promotes fruit and flower production. A critical component in the storage of energy within the plant. It Promotes rooting and early plant vigor. Important to cellular division and development of new plant tissue. WHERE TO USE: Great for use in soil, hydroponics, or other growing media. DIRECTIONS FOR USE: Add1/16th to 1/8th tsp per Gallon in the reservoir for irrigation. Apply as needed.
  • Hi-Yield (32115) Super Phosphate 0-18-0 (4 lbs.)
    Bestseller #1
    Hi-Yield (32115) Super Phosphate 0-18-0 (4 lbs.) (4643)
      Provides a readily available form of phosphate which is used by plants during photosynthesis. This plant growth supplement promotes larger more beautiful blooms & fruit. This phosphate fertilizer can be used on outdoor plants for enhanced growth. This plant phosphate supplement contains 18% phosphate derived from Super Phosphate. Applications rates vary with plant type and size. See label for application instructions.
  • Triple Super Phosphate 0-46-0 Easy Peasy Plants 99% pure (20lb)
    Bestseller #1
    Triple Super Phosphate 0-46-0 Easy Peasy Plants 99% pure (20lb) (646)
      Enriched source of Phosphorus Helps Root growth, fruit, and flower formation Granular for easy application and feeds plants quickly Use only 1 cup per 100 square feet at planting time and every 6 weeks More economical than any other phosphate
  • Grow More 5556 Water Soluble Fertilizer 10-52-10, 25-Pound
    Bestseller #1
    Grow More 5556 Water Soluble Fertilizer 10-52-10, 25-Pound (60718)
      Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Great for flowers or perennials, it can increase and extend bud set and flowering. Also used for root development of young plants Great for flowers or perennials Also used for root development of young plants Package Weight: 11.475 kilograms
  • Down to Earth Organic Rock Phosphate Fertilizer 0-3-0, 5 lb
    Bestseller #1
    Down to Earth Organic Rock Phosphate Fertilizer 0-3-0, 5 lb (11708)
      Down to Earth Rock Phosphate is a five pound box of all natural fertilizer with 0-3-0 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production Rock Phosphate has 18% calcium and is essential for building soil phosphate levels for long term plant productivity and for preventing calcium deficient soils Should be applied to soils prior to planting and can be mixed with compost or manures for additional soil building benefits This premium powder grade is an excellent nutrient resource for all types of flowering plants including bulbs, fruits, shrubs, trees and vegetables Soft Rock Phosphate is an untreated, mined material with a natural source of Phosphorus and Calcium that is available more quickly than hard rock phosphate
  • FoxFarm FX14650 Happy Frog Organic Fruit and Flower Fertilizer with Phosphorus and Nitrogen for Vibrant Blooms and Improved Root Health, 4 Pound Bag
    Bestseller #1
    FoxFarm FX14650 Happy Frog Organic Fruit and Flower Fertilizer with Phosphorus and Nitrogen for Vibrant Blooms and Improved Root Health, 4 Pound Bag (12963)
      IDEAL FOR FRUITS & FLOWERS: Happy Frog Fertilizer for fruit and flowers specifically designed with essential nutrients CONTAINS ESSENTIAL NUTRIENTS: Mix provides phosphorus for fruit and flower development and nitrogen for growth support HIGHER NUTRIENT INTAKE: Mycorrhizal fungi help increase root efficiency for improved nutrient uptake STRONGER ROOT SYSTEMS: May improve water absorption in various root systems FEATURES: OMRI-listed for organic fruit and flower gardens; NPK Nitrogen: 4; NPK Phosphorus: 9; NPK Potassium: 3; Size: 4-pound bag
  • Triple Super Phosphate 0-46-0 TSP Garden Fertilizer Phosphorus Plant Food for Indoor/Outdoor Plants - Promotes Big Blooms - Green Lawns, Fruits, Vegetables (Cz Garden Organics 5 LB)
    Bestseller #1
    Triple Super Phosphate 0-46-0 TSP Garden Fertilizer Phosphorus Plant Food for Indoor/Outdoor Plants - Promotes Big Blooms - Green Lawns, Fruits, Vegetables (Cz Garden Organics 5 LB) (449)
      PREMIUM QUALITY INGREDIENTS – Cz Garden Triple Super Phosphate is high purity, premium phosphorus fertilizer designed to boost the healthy development of all your indoor/outdoor flowers, lawn, and garden vegetables. POWERFUL PHOSPHORUS FERTILIZER promotes bigger blooms in your home garden with our high-efficiency Phosphate fertilizer. RESEALABLE, EASY POUR PACKAGING: Cz Garden 0-46-0 TSP fertilizer comes sealed in a 5lb, heavy duty resealable pouch. Pour the necessary quantity with ease and store the rest for future use. Cz Garden Organics is committed to developing Premium Grade custom soil amendment blends, fertilizers, and nutrients for your organic garden.
  • Monopotassium Phosphate Fertilizer 0-52-34 100% Water Soluble Hydroponics
    Bestseller #1
    Monopotassium Phosphate Fertilizer 0-52-34 100% Water Soluble Hydroponics"Greenway Biotech Brand" 25 Pounds (213)
      25 Pounds of Greenway Biotech Brand Monopotassium Phosphate 0-52-34 Contains 52% Phosphorous and 34% Potassium and is 100% Water Soluble. Great Source of Water Soluble Potassium and Phosphate It Helps With Roots Strength, Buds, and Blooms Great Water Soluble Fertilizer For All stages of Growth
  • Also read Stop motion animation kits Also read 1 1 2 tap and die Also read 40 watt smart bulb Also read Crease spray for shoes

Leave a Reply

Your email address will not be published. Required fields are marked *