6 MONTH Money-Back Guarantee

10% off $250+, 15% off $1000+

Free Shipping on US Domestic orders $75+

Collection: Shop

11 products
  • Golden Tree
    Golden Tree
    From $29.98
    1159 reviews
    Our Signature All-In-One Additive
  • Base A & B Bundle
    Base A & B Bundle
    From $19.98
    235 reviews
    World's Best Base Nutrient System
  • Plant Enzymes
    Plant Enzymes
    From $34.98
    129 reviews
    Highly Concentrated Enzymatic Formula
  • Starter Kit
    Starter Kit
    From $99.99
    172 reviews
    World's Best Indoor & Outdoor Plant Fertilizer and Nutrient System
  • Starter Kit 2
    Starter Kit 2
    From $159.99
    98 reviews
    World's Best Indoor & Outdoor Plant Fertilizer and Nutrient System
  • CalMag & Iron
    CalMag & Iron
    From $17.98
    174 reviews
    CalMag & Iron to Correct Common Deficiencies
  • Sweet & Sticky
    Sweet & Sticky
    From $15.97
    154 reviews
    Carbohydrate and Energy Source for Microbial Life
  • Tree Trunk
    Tree Trunk
    From $24.98
    37 reviews
    Product for Plant Strength and Stress Resistance
  • Flower Shield
    Flower Shield
    From $29.98
    93 reviews
    Natural Insecticide, Fungicide and Miticide
  • Starter Kit XL
    Starter Kit XL
    From $579.20
    98 reviews
    World's Best Indoor & Outdoor Plant Fertilizer and Nutrient System
  • Starter Kit Commercial
    Starter Kit Commercial
    From $1,999.99
    98 reviews
    World's Best Indoor & Outdoor Plant Fertilizer and Nutrient System