Fertilizer supplements are additives that are used in conjunction with base fertilizers to provide additional nutrients to plants. They are designed to target specific deficiencies or growth stages in plants.

     Supplements can come in different forms, such as liquid, granular, or powder, and can be organic or synthetic. Some examples of supplements include micronutrient fertilizers that provide essential minerals such as iron or zinc, bloom boosters that promote flower and fruit development, and root stimulants that encourage root growth and nutrient uptake.

    Fertilizer supplements can be used alone or in combination with other supplements or base fertilizers to create a customized nutrient profile for optimal plant growth. They are often applied at specific stages of plant growth, such as during the vegetative or flowering stages, to provide the nutrients that the plant requires during those stages.

    In summary, fertilizer supplements are additives used in conjunction with base fertilizers to provide additional nutrients to plants. They can be organic or synthetic and are designed to target specific deficiencies or growth stages in plants. Fertilizer supplements can significantly improve plant growth and yield when used properly in a balanced nutrient program.

    129 products
    Power SI Original
    from $95.99
    Green Planet - Pro Cal
    from $16.99
    Canna - RhizoTonic XP
    from $25.85
    Fred T. Lizer- Cal/Mag
    from $2.99
    Hygrozyme Horticultural Enzymatic Formula
    from $52.99
    Power Pack
    from $14.95
    Optimum Hydroponix® Humex Fossil Force
    from $11.70
    Sale
    Advanced Nutrients - Overdrive
    from $10.49 Regular price $13.99 Save 25%
    Fred T.Lizer - Leafshine
    from $5.59
    Power SI Bloom
    from $95.99
    Optimum Hydroponix® Optical-mg
    from $14.95
    Optimum Hydroponix® Mystik Roots
    from $54.60
    Canna- Boost Accelerator
    from $44.90
    House & Garden Bud XL
    from $75.00
    Sale
    Advanced Nutrients - Big Bud Liquid
    from $12.74 Regular price $16.99 Save 25%
    Canna - CannaZym
    from $14.49
    Fred T. Lizer- Roots & Rhizo
    from $19.99
    Sale
    Advanced Nutrients - B-52
    from $8.99 Regular price $11.99 Save 25%
    Canna - Canna Start
    from $15.95
    Canna- Bio Rhizotonic
    from $25.95
    Canna- Bio Boost
    from $36.95
    Fred T. Lizer- PK BLOOM
    from $2.99
    Optimum Hydroponix® Supermax B1
    from $15.95
    Sale
    full tilt™: late bloom ripener
    from $19.95 Regular price $23.63 Save 16%
    Athena Cleanse
    from $100.00
    Chitosal
    from $20.00
    Fred T. Lizer- Vitalizer
    from $19.99
    Fred T. Lizer- Enzylizer
    from $19.99
    Fred T. Lizer- Elemental
    from $4.99
    Optimum Hydroponix® Fulvex Fossil Force
    from $15.00
    House & Garden Amino Traitement
    from $44.00
    House & Garden Drip Clean
    from $30.00
    House & Garden Top Booster
    from $29.00
    House & Garden MultiZen
    from $55.00
    House & Garden Roots Excelurator Gold
    from $100.00
    Sale
    Cultured Solution Bud Booster Mid
    from $33.99 Regular price $109.99 Save 69%
    Uc Roots
    from $24.99
    Botanicare Cal-Mag
    from $33.95
    Green Planet - Liquid Weight
    from $21.99
    Fred T. Lizer- Heavylizer
    from $19.99
    Recently viewed