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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.

  • Dr

    Kelp Meal (0.6-0.5-2.5)

    A superior raw material that invigorates and improves the biological life of …

  • Maxicrop Seaweed

    Maxicrop Seaweed

    Contains over 70 minerals, micronutrients, amino acids and plant vitamins.

  • 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 ...

  • BioWeed 1

    BioWeed (0.2-0-0.3)

    A plant and soil vitality booster featuring a natural blend of cold processed …

  • Age Old Ca-Libur 20 1

    Ca-Libur 20

    A high quality liquid calcium used for the correction of calcium deficiencies …

  • CaMg+ 1


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

    $18.00 $13.50
  • Dr. Iron

    Dr. Iron

    Use to correct iron deficiency which causes yellowing in plants and lawns.

  • Earth Juice Catalyst 1

    Earth Juice Catalyst

    Encourages compact branching, stimulates optimal fruiting sites and triggers …

    $11.95 $10.50
  • Epsom Salt (Magnesium Sulfate)

    Epsom Salts

    A source of magnesium sulfate that is essential for healthy growth and development.

    $14.95 $9.95
  • Age Old HELP 1


    Provides vitamins, enzymes and bio-stimulators to rejuvenate your plant’s …

  • Humate Humic Acid


    A liquid humic acid for gardening enthusiasts that want to build the quality …

    $7.50 $6.00
  • Age Old Humic 12 1

    Humic 12

    Helps unlock soil nutrients such as phosphorus and potash and improves …

  • Kelp Meal

    Kelp Meal (1-0-2)

    An excellent source of micronutrients and beneficial plant growth promoters.

  • Age Old Promote 1

    Promote (4-0-1)

    A proprietary blend of trace mineral, humates, seaweed extract and wetting agents, Age Old Promote breaks the chemical bonding of ...

  • Rich Humic (Humic Acid) 1

    Rich Humic (Humic Acid)

    Improves nutrient absorption in plants and encourages rapid growth and size.

    $10.95 $9.50
  • Soil Activator

    Soil Activator

    Stimulates, strengthens and multiplies the soil’s indigenous microbes and …

    $6.95 $4.50
  • SUPERthrive - Vitamins & Hormones


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

  • Thrive Alive

    Thrive Alive Green (1-1-1)

    Stimulates rapid and lush vegetative growth and will ensure the success of …

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