Nutrients + Additives

175 products

    Plant nutrients are the chemical elements that are essential to the nourishment of plant health. Plant nutrients fall into three categories, all of which are based on the amount a plant needs, not the importance of the individual elements. Each plant nutrient performs a crucial role in plant growth and development. The primary plant nutrients are nitrogen (N), phosphorus (P), and potassium (K) !

    175 products
    House & Garden Coco Base Nutrients
    from $22.99
    Invivo Nutrients- A/B/X
    from $15.95
    Fred T. Lizer- Terra Nutrients
    from $19.45
    Sale
    Floraflex Nutrients – B1
    from $16.95 Regular price $18.80 Save 10%
    Green Planet - Dual Fuel Part 2
    from $20.99
    Athena PRO Powder Nutrients
    from $67.99
    Power SI Original
    from $95.99
    Sale
    Advanced Nutrients - Big Bud Liquid
    from $13.59 Regular price $16.99 Save 20%
    Canna - Coco 2 Parts Nutrients - A/B
    from $17.49
    Sale
    Green Planet - Pro Cal
    from $15.99 Regular price $112.99 Save 86%
    Canna - RhizoTonic XP
    from $25.85
    House & Garden Soil Nutrients
    from $22.00
    Optimum Hydroponix® Base Nutrients Bloom A&b
    from $21.00
    Hygrozyme Horticultural Enzymatic Formula
    from $52.99
    Power Pack
    from $14.95
    Optimum Hydroponix® Humex Fossil Force
    from $11.00
    Jurassic Carbo-Boost
    from $15.99
    GH Floranova Series
    from $27.73
    Optimum Hydroponix® Base Nutrients Grow A&b
    from $21.00
    Power SI Bloom
    from $95.99
    Optimum Hydroponix® Optical-mg
    from $12.00
    Sale
    Floraflex Nutrients – B2
    from $17.95 Regular price $20.73 Save 13%
    House & Garden Bud XL
    from $75.00
    Sale
    Advanced Nutrients - Overdrive
    from $11.19 Regular price $13.99 Save 20%
    Fred T. Lizer- Roots & Rhizo
    from $25.95
    Cultured Solutions Veg
    from $25.99
    Gaia Green POWER BLOOM 2-8-4
    from $17.04
    Optimum Hydroponix® Mystik Roots
    from $45.00
    Sale
    Floraflex Nutrients – V1
    from $16.95 Regular price $18.80 Save 10%
    Canna- Boost Accelerator
    from $44.90
    Sale
    Floraflex Nutrients – V2
    from $17.95 Regular price $20.73 Save 13%
    House & Garden Amino Traitement
    from $44.00
    House & Garden MultiZen
    from $55.00
    Canna - CannaZym
    from $14.49
    Canna- Bio Rhizotonic
    from $25.95
    Canna- Bio Boost
    from $36.95
    Athena Cleanse
    from $100.00
    Cyco Nutrients Grow
    from $15.95
    Cyco Nutrients Bloom
    from $15.95
    Sale
    Cultured Solutions Bloom
    from $25.99 Regular price $59.99 Save 57%