Nutrients & Additives

1872 products

  • Roots Organics Terp Tea Bloom, 3 lb

    Roots Organics Roots Organics Terp Tea Bloom, 3 lb

    Out of stock

    TERP TEA BLOOMNPK  /  3 - 7 - 4DERIVED FROM:Feather Meal, Dolomite, Soybean Meal, Langbeinite, Kieserite, Crab Meal, Fish Bone Meal, Bat Guano, Kelp MealRoots Organics Terp Tea Bloom delivers critical nutrition for heavy-feeding, high-yield plants. Recommended for both large and small-scale gardens, this high-quality dry fertilizer is simple, comprehensive, and completely natural. Our powerful one-part grow and one-part bloom formula can serve as base nutrition or as a supplement, and can be delivered in large batches or controlled point feedings. Amend any potting soil with this micronized flowering nutrient to activate the aromatic power of your garden’s natural terpenes.

    Out of stock

    $20.51

  • Roots Organics Terp Tea Grow, 3 lb

    Roots Organics Roots Organics Terp Tea Grow, 3 lb

    Out of stock

    TERP TEA GROWNPK  /  7 - 1 - 1DERIVED FROM:Bat Guano, Fish Bone Meal, Langbeinite, Kieserite, Dolomite, Soybean Meal, Feather Meal, Kelp MealRoots Organics Terp Tea Grow delivers critical nutrition for heavy-feeding, high-yield plants. Recommended for both large and small-scale gardens, this high-quality dry fertilizer is simple, comprehensive, and completely natural. Our powerful one-part grow and one-part bloom formula can serve as base nutrition or as a supplement, and can be delivered in large batches or controlled point feedings. Amend any potting soil with this micronized vegetative nutrient to activate the aromatic power of your garden’s natural terpenes.

    Out of stock

    $20.51

  • Great White Premium Mycorrhizae, 1 oz

    Plant Success / Great White Great White Premium Mycorrhizae, 1 oz

    19 in stock

    Great White is a premier mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well-suited to a variety of soils, climates and plants.  The microbes in Great White enhance the availability or uptake of plant nutrients and water through the root system.  In nature, fungi build a microbial system in and on plant roots which greatly enhance plant vigor. 

    19 in stock

    $13.95

  • Roots Organics Buddha Bloom, 1 qt

    Roots Organics Roots Organics Buddha Bloom, 1 qt

    18 in stock

    Roots Organics Buddha Bloom is a one-part organic flowering nutrient formulated for potting soil and potting soilless gardens. Buddha Bloom is a proprietary blend of the finest organic ingredients specifically created to promote vigor and increase growth and yields in potting soil grown plants during the flowering stage of their life. Worldwide sourcing and deliberate design extracted and condensed into an exceptional liquid blend targeted to encourage excellence from your plants.  

    18 in stock

    $24.93

  • FoxFarm Big Bloom Liquid Concentrate, 1 qt

    FoxFarm FoxFarm Big Bloom Liquid Concentrate, 1 qt

    11 in stock

    Big Bloom® Liquid Plant Food is a carefully selected blend of fertilizers formulated to support multiple blooms and seed formations. This liquid plant food supplies nutrients that your plants can access immediately. Big Bloom® contains bat guano and earthworm castings.  Bat guano has been used for centuries as a fertilizer for all kinds of plants. Combined with earthworm castings they create a nutrient-rich mix that can help your plants thrive.Garden tip: Big Bloom® is formulated for all fruiting and flowering plants, and it can be used during all stages of plant growth. 

    11 in stock

    $24.60

  • Gaia Green Power Bloom 500g

    Out of stock

    $11.99$10.99

  • FoxFarm Tiger Bloom; Liquid Concentrate, 1 qt

    FoxFarm FoxFarm Tiger Bloom; Liquid Concentrate, 1 qt

    1 in stock

    FoxFarm Tiger Bloom® is a phosphorus fertilizer that contains nitrogen to support vigorous growth. It is formulated with a low pH to maintain stability in storage and keep micronutrients available. Tiger Bloom® can be used for both hydroponic and soil applications.  Tiger Bloom® is designed to encourage abundant fruit, flower, and multiple bud development. Use Tiger Bloom® at the first signs of flowering through harvest.Garden tip: Use Tiger Bloom® at the first sign of flowering at the rate of 2-3 teaspoons per gallon of water. It can also be used as a foliar fertilizer; just apply it to both sides of leaves early in the morning.

    1 in stock

    $32.30

  • Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 100 g Singles (60 per case)

    Xtreme Gardening / RTI Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 100 g Singles (60 per case)

    Out of stock

    Mykos - Pure, Fresh & Alive: Being beneficial organisms, mycorrhizae live on the roots of plants and form a symbiotic relationship. They then extend microscopic straw-like filaments called "hyphae" into the soil with which they extract, transport, and dramatically increase a host plant's supply of nutrients and moisture. Pockets of nutrients and water in the soil which were once unreachable by standard root systems are now made accessible through the "super-mining" effects which mycorrhizae gift to your plants. Mycorrhizae also release a glue-like substance into the soil (Glomalin) which improves water storage and capacity, leading to lower watering costs. Although ideal for use on all plants, mycorrhizae are especially beneficial toward: tomatoes, herbs (thyme, basil, sage, etc.), pumpkins, beans, bulbs (all), squash, cantaloupe, carrot, celery, corn, cucumber, garlic, leek, lettuce, melon, onion, peas, potato, strawberry, and grape varietals. Mycorrhizal fungi are ancient in origin and the benefits are boundless. Pound for pound, mycorrhizae provide plants with the greatest possible benefit for the smallest amount of input. With a single inoculation, mycorrhizae are capable of transforming the ordinary garden into something Xtreme! Granular 100g Singles (case of 60). 2-year guaranteed shelf life.

    Out of stock

    $3.99$3.49

  • Botanicare Cal-Mag Plus Quart (12/Cs)

    Botanicare Botanicare Cal-Mag Plus Quart (12/Cs)

    Out of stock

    Cal-Mag™ Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag™ Plus is strongly recommended when using reverse osmosis water and when growing in coco coir-based medias to compensate for natural calcium draw. Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth.

    Out of stock

    $24.13$22.92

  • Gaia Green All Purpose, 2 kg

    Gaia Green Gaia Green All Purpose, 2 kg

    Out of stock

    Gaia Green All PurposeAll Purpose is an excellent product for landscape and garden use. This fertilizer combines the best of our products, creating an outstanding blend for all your fertilizing needs.Benefits: The preferred choice of organic farmers seeking a simple solution for all their fertilizer needs. A truly all-purpose fertilizer suitable for a wide range of crops. All Purpose embodies the Gaia Green ethos of holistically improving soil quality to support resilient crop growth. Easy-to-use and long-lasting, this formulation combines ingredients with variable nutrient release rates for feeding plants all season long. Available in granulated and non-granulated. Note: Granulated version is not approved for use in organic agriculture.

    Out of stock

    $25.29

  • GH Flora Bloom Quart (12/Cs)

    General Hydroponics GH Flora Bloom Quart (12/Cs)

    Out of stock

    Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.

    Out of stock

    $15.00$14.25

  • Gaia Green Worm Castings, 2L U.S. (NA02)

    Gaia Green Gaia Green Worm Castings, 2L U.S. (NA02)

    Out of stock

    GAIA GREEN Worm Castings are the unprocessed manure of earthworms. This all-purpose fertilizer is high in organic matter, and adds essential nutrients to the soil to encourage strong plant growth. Apply as a top dressing, side dressing, or work into soil for outstanding growth. Recommended for household plants, urban gardens, lawns, golf courses, nurseries, and greenhouses.

    Out of stock

    $15.99

Nutrients & Additives

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