Plant Supplements

Like all living things, plants need a variety of nutrients to be at their best. Make sure your plants are getting the minerals and other specialty plant supplements they require with our composted manures and guano, bone, and blood meals; kelp and other mineral sources.

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  • Age Old Ca-Libur 20 1

    Age Old Ca-Libur 20

    100% Organic. Age Old Ca-Libur 20 is a high quality liquid calcium used for the correction of calcium deficiencies and ...

    $11.95
  • Age Old HELP 1

    Age Old HELP

    Get results... fast! Age Old HELP provides vitamins, enzymes and bio-stimulators to rejuvenate your plant's production system. Revitalizes and renews ...

    $7.95
  • Age Old Humic 12 1

    Age Old Humic 12

    100% Organic. Age Old Humic 12% helps unlock soil nutrients such as phosphorus and potash and improves the uptake and ...

    $11.95
  • Age Old Kelp 1

    Age Old Kelp

    An effective soil and plant bio-stimulant! Age Old Kelp (0.30-0.25-0.15) supplies your plants with fast-acting and odorless sources of vitamins ...

    $11.95
  • Age Old Promote 1

    Age Old Promote

    A proprietary blend of trace mineral, humates, seaweed extract and wetting agents, Age Old Promote (4-0-1) breaks the chemical bonding ...

    $12.95
  • BioWeed 1

    BioWeed

    Organic Seaweed Supplement. General Organics Bio Weed (0.2-0-0.3) is a plant and soil vitality booster featuring a natural blend of ...

    $14.95
  • CaMg+ 1

    CaMg+

    Organic Calcium Supplement. General Organics CaMg+ helps optimize plant nutrition resulting in enhanced growth and healthier flowers and fruits. A ...

    $14.95
  • Dr

    Dr. Earth Kelp Meal

    Just go organic! Dr. Earth Kelp Meal (0.6-0.5-2.5) is a superior raw material that actually invigorates and improves the biological ...

    $7.50
  • Dr. Iron

    Dr. Iron

    Corrects iron deficiency which causes yellowing in plants and lawns. Use Monterey Dr. Iron on lawns, flowers, vegetables, shrubs and ...

    $14.95
  • Earth Juice Catalyst 1

    Earth Juice Catalyst

    The #1 additive for hydroponics & soil gardener's worldwide! Earth Juice Catalyst is a premium organic nutrient additive that encourages ...

    $11.95 $10.50
  • Humate Humic Acid

    Humate Humic Acid

    For healthier, more productive soils... naturally! Medina Humate liquid humic acid is for natural gardening enthusiasts who want to build ...

    $7.50 $6.00
  • Kelp Meal (50 lb) 1

    Kelp Meal (50 lb)

    Made from dried and ground Ascophyllum nodosum seaweed, Kelp Meal (1-0-2) is an excellent source of micronutrients and beneficial plant ...

    $71.50
  • Maxicrop Seaweed

    Maxicrop Liquid Seaweed

    Derived from fresh Norwegian kelp (Ascophyllum nodosum), Maxicrop kelp extract contains over 70 minerals, micronutrients, amino acids and vitamins. Also ...

    $8.50
  • Rich Humic (Humic Acid) 1

    Rich Humic (Humic Acid)

    A concentrated liquid humic acid. Earth Juice Rich Humic improves nutrient absorption in plants and encourages rapid plant growth and ...

    $10.95 $9.50
  • Soil Activator

    Soil Activator

    Yogurt for the Soil..! Medina is the original biological Soil Activator. Derived from a complex bio-catalyst process, it stimulates, strengthens ...

    $5.50 $4.50
  • SUPERthrive - Vitamins & Hormones 1

    SUPERthrive – Vitamins & Hormones

    "Absolutely miraculous!" SUPERthrive is an amazing vitamin and hormone supplement that has long been known by experts as the Worlds ...

    $11.95
  • Thrive Alive

    Thrive Alive B-1 (Green)

    A power packed all-purpose organic fertilizer. Thrive Alive (1-1-1) with B-1 stimulates rapid and lush vegetative growth and will ensure ...

    $27.95
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