Plant Nutrition & Health

A complete range of plant nutrition and health products designed to support robust growth and maximize yields. Our curated selection offers reliable solutions for every stage of plant development.

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GH CocoTek Bloom A + B Gallon

Q100082

Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

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GH CocoTek Bloom A 6 Gallon

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Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

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GH Flora Duo A 2.5 Gallon

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FloraDuo® is a revolutionary new fertilizer product. Using only two components, growers can mix a large range of different nutrient blends for different kinds of plants and for phases of growth from seedling through harvest. The ratios of key ingredients, indulging nitrogen, phosphorus, potassium, calcium, magnesium, sulfate, and micronutrients, all change to meet plant needs.

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Rainworks Rhizo King (1 L / 1 qt)

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  • Increases the plants resistance to diseases.
  • Promotes healthy roots and fine root hairs.
  • Greatly improves root growth.
  • Enhances root development.
  • Works in all systems, media and environments.
  • 1 liter (1 quart) bottle.
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G.E.T. Power to Bloom (20 g / 0.7 oz)

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  • Unique chemistry.
  • Increases flower production resulting in an abundance of blooms.
  • 20 grams (0.7 ounces).
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Botanicare Sweet Citrus (4 L / 1 gal)

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Botanicare® Sweet® Citrus is scientifically formulated for the biosynthesis of crucial compounds to maintain optimal metabolism and contains select carbohydrates for amplified energy, increased sugar/brix content and plant biomass, esters, and bio-polyphenolic compounds for increased flavors, aromas, and fatty oil synthesis. Crucial secondary trace elements enhance photosynthesis and respiration.

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Grodan Gro-Smart Tray Insert (EA)

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  • Provides a home for Grodan® Mini-Blocks™ and Gro-Blocks™.
  • Features double-sided design for various Grodan media.
  • Mesh side fits sheets of A-OK Mini-Blocks or Gro-Blocks.
  • 78-cell side fits 1.5-inch A-OK Starter™ Plugs or round Macroplugs™.
  • Fits in a standard 1020 flat and elevates media from the bottom.
  • Easily sanitized, dishwasher safe hard-plastic tray.
  • Exclusively designed and manufactured for Grodan.
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Grodan Cress Plate 0.25" x 10" x 20" (0.64 x 25 x 51 cm) Sheet (95 / Case)

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  • Cress Plates from Grodan® are ideal for growing microgreens.
  • Quarter-inch thick, 10- by 20-inch stone wool mats.
  • Designed to fit seamlessly in a 1020 tray.
  • Provides an ideal environment for microgreen cultivation.
  • 95 sheets per case for convenience and efficiency.
  • Suitable for both professional chefs and home gardeners.
  • Dimensions: 0.25 x 10 x 20 in (0.64 x 25 x 51 cm).
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G.E.T. Power to Bloom (40 g / 1.4 oz)

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  • Unique chemistry.
  • Increases flower production resulting in an abundance of blooms.
  • 40 grams (1.4 ounces).
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GH Cocotek Grow A & B Gallon

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Put even more power into coconut coir with a formula that makes the most of your amendments. Featuring calcium and magnesium, CocoTek A+B offer and easy-to-use formula that’s designed to enhance your coir. You can deliver nutrition from growth to bloom, giving your plants the benefits of premium nutrients in addition to the many advantages of coir. The CocoTek Grow A+B nutrient combination brings nitrogen and calcium into the crucial vegetative stage of plant growth.

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GH Flora Nectar Sugar Cane 2.5 Gallon

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FloraNectar® is formulated to optimize the greatest transference of sweetness and aroma into your fruits and flowers. It contains all-natural raw can sugar, molasses, malt syrup, select plant-based esters, L-amino acids, organic acids, vitamins, and essential minerals. This unique blend of ingredients helps your plants regulate enzymes that trigger specific reaction involved in maintaining optimal metabolism. This allows your plants to achieve a balance between respiration and photosynthesis in high-intensity growing environments where the rate of respiration can sometimes exceed the rate of photosynthesis.

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CYCO Bloom B 20 Liter (1/Cs)

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Cyco Bloom A & B gives support to a plant's natural growth by supplying a range of primary, secondary and micronutrients, which are needed to give a plant the best possible start in flower development and aids in fighting environmental stresses and enhancing vigor. Nutrients found in Bloom A & B are balanced, highly bioavailable and easily absorbed and utilized. Bloom A & B contain potassium, magnesium, phosphate, calcium and other elements all needed to aid in the flower development cycle. The potassium aids in fruit quality and calcium provides for normal transport and retention of other elements. Magnesium helps to activate many plant enzymes needed for growth. Every element in Bloom A & B plays a role in helping to produce the best quality fruit or flower.
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GH General Organics CaMg+ 6 Gallon

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CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+ is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic compounds, CaMg+ increases calcium and magnesium transport into the plants. This optimizes plant metabolism, enhancing growth and creating healthier flowers and fruits.

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Supernatural Brand Bloom Aqua (2.2 lbs / 1 kg) [USA]

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  • Hydroponic plant food.
  • Contains essential minerals and trace elements to promote vigorous flowering.
  • Use during the flowering stage to achieve beautiful hydroponic blooms.
  • Contains 8% calcium; eliminates need for additional calcium supplements.
  • Heavy flowering and fruit load.
  • 2.2 pound (1 kilogram) container.
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Grodan Macroplugs 1.5 in (46 mm) Round w/ Slit (50 / bag, 35 bags / case)

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  • Macroplugs™ from Grodan® are designed for starting seeds and rooting cuttings.
  • Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
  • Fit perfectly into Gro-Block™ for seamless transplanting.
  • Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
  • Grodan stone wool products offer consistent, reliable propagation.
  • Uniform density and fibrous structure support manual and mechanical processing.
  • Balanced water and nutrient distribution promotes optimal rooting and early growth.
  • Dimensions: 1.5 in (46 mm).
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Grodan Macroplugs 1.5 in (46 mm), Round w/ Slit, Bulk (2,000 / case)

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  • Macroplugs™ from Grodan® are designed for starting seeds and rooting cuttings.
  • Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
  • Fit perfectly into Gro-Block™ for seamless transplanting.
  • Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
  • Grodan stone wool products offer consistent, reliable propagation.
  • Uniform density and fibrous structure support manual and mechanical processing.
  • Balanced water and nutrient distribution promotes optimal rooting and early growth.
  • Dimensions: 1.5 in (46 mm).
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GH General Organics BioWeed Gallon

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BioWeed® is derived from a blend of cold-processed seaweeds that act as a plant and soil vitality enhancer. Seaweeds have long been recognized as stress-reducing agents and powerful plant boosters. BioWeed encourages prolific root and foliage growth as well as larger flowers and frits. BioWeed works synergistically with all fertilizers to promote vigorous, healthy growth. Use with any garden soil, potting mix, or other growing media.

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Supernatural Brand Bloom Terra (14 oz / 400 g) [USA]

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  • Contains essential minerals and trace elements to promote vigorous flowering.
  • Use during the flowering stage to achieve beautiful terraponic blooms.
  • Power your flower.
  • Professional grower formula.
  • 14 ounce (400 gram) container.
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Supernatural Brand Bud Blaster (17.6 oz / 500 g) [USA]

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  • High-quality essential oil production.
  • A master blend of high quality ingredients.
  • Boosts plants in the flowering stage for massive and dense yields.
  • A Supernatural Brand® leading product.
  • Can be used along with any nutrients.
  • 17.6 ounce (500 gram) container.
Picture of Grodan Pre-Cut, Pre-Filled Tray, A-OK 1.5 in Starter Plugs, No Hole (50 plugs/tray, 30 trays/case)

Grodan Pre-Cut, Pre-Filled Tray, A-OK 1.5 in Starter Plugs, No Hole (50 plugs/tray, 30 trays/case)

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The Grodan® tray comes prefilled with A-OK Starter Plugs™ for fast and easy propagation from seeds or cuttings prior to transplanting to Gro-Blocks™.

  • Fits perfectly in most standard 1020 trays.
  • Designed with a unique and convenient thumb slot to make removal easy and comfortable.
  • Pre-cut and pre-filled into an insert of 50 1.5-inch AO plugs (1.4 x 1.4 x 1.9 inches).
  • 30 inserts per carton (total of 1,500 plugs).
  • No holes.
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GH General Organics BioBud Gallon

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BioBud® is a powerful bloom stimulator that generates explosive flowering and massive fruit production. BioBud increases metabolic activity and mineral uptake by utilizing biostimulants and organic transport enhancers. This induces abundant, dense floral clusters during the critical flowering and fruiting phases. The results are spectacular flowering and more flavorful fruits. Use BioBud during the flowering phase of plant growth with any baseline fertilizer in any garden soil, potting mix, or other growing media. BioBud is sure to make your garden complete.

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Supernatural Brand Greenstay (5 gal / 20 L) [USA]

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  • Fast-acting first aid.
  • Used to maintain green lower leaves needed to fuel fruit production.
  • Helps revive and refresh plants experiencing natural stress during the flowering cycle.
  • Aids against calcium, magnesium, and iron deficiencies.
  • Should be used at the first sign of stress.
  • 5 gallon (20 liter) bottle.
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Supernatural Brand Ultimate Thrive (5 gal / 20 L) [USA]

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  • Liquid macro and micro supplement.
  • Helps maintain a vigorous root environment.
  • Promotes seed germination.
  • Used throughout the entire feeding program.
  • Aids the growth of energetic plants full of vibrant colors and heavy fruit loads.
  • Bulk up your plants.
  • 5 gallon (20 liter) bottle.
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Root Riot Cubes, Bulk Box of 1,500

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  • Used for rooting plant cuttings and starting seeds.
  • Aids in faster rooting and simpler transplanting.
  • Suitable for traditional and hydroponic gardens.
  • pH balanced and retains beneficial properties.
  • Maintains consistent moisture, unlike rockwool cubes.
  • Stable in hydroponic settings and won't clog filters.
  • Made from fine grade Canadian peat moss.
  • Safe for food production.
  • Bulk box of 1,500 cubes for commercial use.
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Supernatural Brand Greenstay (8.4 oz / 250 ml) [USA]

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  • Fast-acting first aid.
  • Used to maintain green lower leaves needed to fuel fruit production.
  • Helps revive and refresh plants experiencing natural stress during the flowering cycle.
  • Aids against calcium, magnesium, and iron deficiencies.
  • Should be used at the first sign of stress.
  • 8.4 ounce (250 milliliter) bottle.
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Mondi Propagation Tray 1020 w/Holes Black Premium [T107-10]

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  • Manufactured with Avara Technology, a proprietary food-grade material.
  • Patented black premium 1020 propagation tray with holes.
  • Deep channels and wide 'level fit' ridges prevent water pooling and support media stability.
  • Exceptional strength and durability for extended use, with UV protection.
  • Internestable, stackable, and easy to store and ship.
  • BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
  • Dimensions (LxWxH): 21.5 x 11.2 x 2.5 in (cm).
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Botanicare Cal-Mag Plus 55 Gallon

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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.
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GH FloraPro Grow 25 lb (80/plt) [Canada]

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Specifically designed for use in commercial cultivation. FloraPro® Grow 10-12-22 will provide your plants with excellent concentrations and ratios of nutrients to help optimize vegetative growth. FloraPro Grow fertilizer is designed to be used as part of the FloraPro product system to provide a complete fertilizer program

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Dry Flower Products Green-Up (1 L / 1 qt)

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  • Designed to reduce yellowing while cuttings are rooting.
  • Has the ability to feed a cutting before the roots have developed.
  • Can be used to reduce yellowing on lower leaves in flowering stage.
  • Compatible with all quality, brand-name nutrients.
  • Do not apply directly to foliage.
  • 1 liter (1 quart) bottle.
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Supernatural Brand Veg Boost, Part B (1 qt / 1 L) [USA]

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  • Part B of a three-part liquid plant nutrient system.
  • Use parts A, B and C to induce all stages of plant growth.
  • All-purpose, dual-feed formulas (root feed and foliar feed).
  • Suitable for hydroponics, aeroponics, coco, soilless mix and soil.
  • 1 quart (1 liter) bottle.
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