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Nutrient Additives

Want to get your indoor garden off to a great start? Have a need for a particular plant supplement to address a certain problem? We carry an array of nutrient additives that are perfect for plants at any stage of their growth cycle, as well as specific formulas for treating deficiencies and other special situations.

  • FaSilitor

    FaSilitor (0-0-0.6)

    This heavyweight in the Aptus lineup is ultra-concentrated and gets results — now!

  • Algen Extract 1

    Algen Extract

    Algen Extract is extracted from Norwegian sea kelp by way of cold press technology.

    $35.95 $29.75
  • Soul Synthetics Amino Aide

    Amino Aide

    A complex amino acid blend formulated to increase plant vigor and yields.

    $49.95 $39.50
  • Amino Treatment 1

    Amino Treatment

    Amino acids help produce lush, green crops with improved plant vigor.

    $71.95 $64.80
  • B-52 Fertilizer Booster

    B-52 Fertilizer Booster

    Ideal for hydroponic and soil applications, B-52 should be used from seed or cutting to harvest.

    $24.50 $22.50
  • B'Cuzz Growth Stimulator

    B’Cuzz Growth

    Plants progress through many stages of development, from a single cell into …

    $46.95 $42.50
  • CalCarb Foliar Nutrient

    Cal Carb

    Calcium (Ca) is proven to strengthen cell walls in ALL plants and leads to …

    $49.95 $37.95
  • Cal-Mag Plus

    Cal-Mag Plus

    A mineral-based plant supplement designed to correct deficiencies found in most …

  • Cal-Max 1


    Use to solve one of the most common nutrient deficiency problems facing fruit …

    $11.50 $9.95
  • CALiMAGic


    A concentrated blend of readily available Calcium (Ca) and Magnesium (Mg).

    $16.50 $13.50
  • General Organics CaMg+


    Calcium Magnesium. CaMg+ helps optimize plant nutrition resulting in …

    $18.00 $13.50
  • Dark Energy Nutrient

    Dark Energy

    An NEW nutrient additive that will significantly reduce the time to harvest.

  • Ecozen

    Ecozen (0.05-0-0.02)

    Use to clean root surfaces and flush out dead organic matter, optimizing uptake …

  • Roots Organics Elemental


    Designed to address calcium and magnesium deficiencies in fast growing plants.

    $24.95 $18.95
  • GreenFuse Growth Stimulator 1

    GreenFuse Growth

    Packaged in a unique aluminum bottle that is vacuum sealed to assure potency.

    $49.50 $34.50
  • HEAVY 16 Foliar

    HEAVY Foliar

    Heavy 16’s Foliar is designed with three main functions that have a symbiotic …

    $43.95 $41.50
  • Hydroguard Root Inoculant


    A bacterial root inoculant and water treatment that helps suppress and resist …

    $31.00 $25.95
  • Soul Synthetics Infinity


    Formulated to increase vigor and prevent certain micronutrient deficiencies common …

    $28.95 $21.95
  • Liquid Karma

    Liquid Karma

    Contains a full complement of metabolically active organic compounds not found …

    $28.95 $22.95
  • Mag Amped 1

    Mag Amped

    A pure magnesium chelate used to help plants produce chlorophyll in low light …

    $26.50 $18.50
  • MagiCa


    Used by growers that require bolstered levels of magnesium and/ or calcium.

    $19.95 $14.50
  • MassBoost

    MassBoost (5-0-0)

    Provides the calcium and magnesium that fruiting and flowering plants need.

  • MM 2000 1

    MM 2000

    A stress relieving supplement designed to promote better plant growth.

    $15.95 $14.50
  • Multi Zen 1

    Multi Zen

    Boosts your plants’ natural immune system and improves the breakdown and …

    $41.95 $37.75
  • Pro Silicate 1

    Pro Silicate

    A potassium silicate solution which can provide potassium as an essential …

    $11.50 $9.50
  • Pro-TeKt 1


    Supplies potassium and silicon to help plants build stronger cell walls.

  • Age Old Promote

    Promote (4-0-1)

    A proprietary blend of trace mineral, humates, seaweed extract and …

    $14.95 $12.95
  • Botanicare Pure Blend Tea

    Pure Blend Tea

    A 100% water soluble plant booster that’s derived from all natural sources.

    $13.95 $10.95
  • Purple Maxx

    Purple Maxx

    Use to encourage plants to “stack” their flowering sites closer together during …

    $29.95 $27.50
  • RapidStart Rooting Enhancer

    RapidStart (1-0.5-1)

    A powerful root enhancer designed to give your plants explosive root growth.

    $26.50 $21.95
  • Revive Crop Protection 1


    The perfect crop repair formula for times when your plants are suffering.

    $39.40 $32.50
  • Rhino Skin (Potassium Silicate) 1

    Rhino Skin (Potassium Silicate)

    Provides additional silica to strengthen plant’s stems, leaves and floral …

    $20.40 $16.95
  • Sensi Cal-Mag Xtra

    Sensi Cal Mag Xtra

    Contains the added calcium, magnesium and iron your crops need to thrive.

    $19.70 $16.50
  • Silica Blast

    Silica Blast

    Strengthens plant tissue to help them flourish in adverse environmental …

  • Snow Storm Ultra

    Snow Storm Ultra

    Contains potassium (3%) to increase essential oil production in healthy plants.

    $15.95 $14.50
  • SuperNova Plant Nutrient 1

    Super Nova

    This enhanced seaweed “bio-blend” will improve the performance of any plant.

    $26.95 $22.50
  • SUPERthrive - Vitamins & Hormones


    Used by growers for decades… Why? Because it helps everything grow better!

  • Thrive Alive B-1 (Red) 1

    Thrive Alive Red (1-1-1)

    Contains vitamins and nutrients, which are cultured in British Columbian sea …

  • Roots Organics Trinity


    Specially designed for maximum effect as a plant and rhizosphere catalyst.

    $26.95 $21.50
  • VitaMax Plus

    VitaMax Plus

    Use to improve plant growth and encourage larger blooms, fruits and flowers.

    $22.95 $16.95
  • Vitamino Vitamin Supplement


    Use in hydroponic, coir or soil applications where CO2 and other performance …

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