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HEAVY 16 Finish, 15 GallonHEAVY 16 Finish • Improves overall plant nutrition• Improves efficiency of applied fertilizers• Supports conditions for better plant establishment Heavy Finish aids in achieving an electrochemical balance because it is both a donor and receptor of electrons. When used as a final media flush,...
- Regular price
- $629.74
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$755.69 - Sale price
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HEAVY 16 Finish, 1 GallonHEAVY 16 Finish • Improves overall plant nutrition• Improves efficiency of applied fertilizers• Supports conditions for better plant establishment Heavy Finish aids in achieving an electrochemical balance because it is both a donor and receptor of electrons. When used as a final media flush,...
- Regular price
- $56.22
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$67.46 - Sale price
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Harvest More Trim Bin, BlackTrim Bin – BlackThe Trim Bin by Harvest-More features an ergonomic design that makes trim work more enjoyable and more efficient. The two-part system allows for versatility and efficient use of space. Like all products in the Harvest More line, the HM Trim Bin...
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- $48.92
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$69.98 - Sale price
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Harvest More 150 Micron ScreenReplacement Screen 150 MicronRevive your Trim Bin with a fresh screen, the 150 micron replacement screen in the original Trim Bin screen. The 150 micron screen is a great option to repair damaged or old Trim Bin screens. Replace your original 150 micron screen ...
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- $18.49
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$22.19 - Sale price
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HEAVY 16 1G/2.5G Wrench (4 Liter/10 Liter)Wrench for 4L/10L Jugs (1gal/2.5gal) - Plastic
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- $24.66
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$29.59 - Sale price
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Hades Down, 5 GallonHades Down is a pH adjusting liquid used to lower the pH of your nutrient solution. Hades Down chelates elements in the nutrient solution into stable, slow releasing forms which are easier for plants to absorb. Providing readily absorbed natural molecules, Hades Down has...
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- $111.00
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$212.56 - Sale price
- $111.00
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Hades Down, 1 Quart (32 oz.)Hades Down is a pH adjusting liquid used to lower the pH of your nutrient solution. Hades Down chelates elements in the nutrient solution into stable, slow releasing forms which are easier for plants to absorb. Providing readily absorbed natural molecules, Hades Down has...
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- $16.66
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$19.99 - Sale price
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H2O2 Hydrogen Peroxide, 29%, 20 LiterA 29% liquid concentrate solution that adds oxygen to nutrient solutions through the decomposition of hydrogen peroxide. Nutrilife H2O2 is an Oxygen source for plants and soil. Nutrilife H2O2 (29%) makes it easy to increase oxygen levels around the root zone .When mixed with...
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- $151.39
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GROW!T Organic Coco Coir Planting Chips, BlockUse GROW!T organic coco coir planting chips to promote growth for tropical flowers and plants. It works both indoors and outdoors and is ideal for mulching and a decorative ground cover that retains water and resists fungus. Although each block of chips is equivalent to...
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- $18.15
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$21.78 - Sale price
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GROW!T Commercial Coco, RapidRIZE Block 8 in. x 8 in. x 6 in. - Case of 20GROW!T Commercial Coco Block, 8"x8"x6", case of 20GROW!T Commercial Coco is Hydrofarm’s premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the...
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- $113.48
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$136.18 - Sale price
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GROW!T Commercial Coco, RapidRIZE Block 6 in. x 6 in. x 4 in. - Case of 40GROW!T Commercial Coco Block, 6"x6"x4", case of 40GROW!T Commercial Coco is Hydrofarm’s premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the purest...
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- $113.62
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$136.34 - Sale price
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GROW!T Commercial Coco, RapidRIZE Block 10 in. x 10 in. x 7 in. - Case of 10GROW!T Commercial Coco Block, 10"x10"x7", case of 10GROW!T Commercial Coco is Hydrofarm’s premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the...
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- $87.65
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$105.18 - Sale price
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GROW!T Commercial Coco, RapidRIZE Block 4 in. x 4 in. x 3 in. - Case of 120GROW!T Commercial Coco Block, 4"x4"x3", case of 120GROW!T Commercial Coco is Hydrofarm’s premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the purest...
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- $133.55
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$160.26 - Sale price
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GROW!T Organic Coco Coir Mix, BlockUse this block of organic coco coir planting mix to promote root growth for flowers, vegetables, herbs, and more. It works as both an indoor and outdoor planting mix and is ideal for hydroponics systems. Although each block of mix is equivalent to more...
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- $15.49
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GROW!T Commercial Coco, Loose, 1.75 cu ft BagGROW!T Commercial Coco, Loose, 1.75 cu. ft.GROW!T Commercial Coco is Hydrofarm’s premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the purest...
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- $43.48
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$52.18 - Sale price
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GROW!T Commercial Coco, 5 kg BaleGROW!T Commercial Coco, 5kg BaleGROW!T Commercial Coco is Hydrofarm’s premium growing medium brand, designed specifically for the professional grower. The entire line of GROW!T Commercial Coco is lab tested lab tested for heavy metals, so your plants can grow in the purest coco available. ...
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- $21.15
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$25.38 - Sale price
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GROW!T Coco Coir, Loose, 1.5 cu ftGROW!T Loose Coco Coir is a natural hydroponic medium without any additional substrates. This 100% coco coir is processed and manufactured under strict quality standards. GROW!T Loose Coco Coir is buffered, treated, and enriched with micronutrients. The strategic addition of calcium and magnesium actually...
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GROW!T Clay Pebbles, 10 LiterGROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a...
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GROW!T #2 Perlite, Super Coarse, 4 cu ftGROW!T Perlite is a versatile and inert soil amendment and soilless medium. Use it to aerate soil in container gardening, for germination and propagation of seedlings, for propagation of cuttings, and as a hydroponic medium. Hydrofarm searched globally and went to great lengths to...
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- $31.62
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Grow More Water Soluble 20-20-20, 25 lbGrow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Water Soluble General Purpose is an all purpose, balanced, high...
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- $74.96
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$89.95 - Sale price
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Grow More Water Soluble 10-52-10, 25 lbGrow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Great for flowers or perennials, it can increase bud growth...
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- $94.85
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Grow More Water Soluble 0-50-30, 25 lbGrow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High solubility, purity and the special forms of nitrogen, phosphorus and potassium make Grow More Fertilizers the ideal product. Water Soluble Hardener is designed for cool temperature climates, dark...
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- $137.01
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Grow More Soluble 6-30-30 Standard, 25 lbGrow More Soluble 6-30-30 Standard, 25 lbsFor those special requirement low Nitrogen situations when high amounts of Phosphate and Potassium are needed to firm or size fruits or vegetables.Grow More Fertilizers are formulated to supply sufficient amounts of extra nutrients for high yields. High...
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- $78.02
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Grow More Sea Grow Flower and Bloom, 25 lbA hybrid blend of primary N-P-K plant foods seaweed extract, yucca extract, carbohydrates, blood meal, amino acids, organic carbon and micronutrients. This powerful blend promotes vigorous growth, abundant blooms and larger fruit yields. Recommended for indoor or outdoor growing situations, container plants and artificial...
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- $119.33
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Grow More Sea Grow All Purpose, 25 lbA hybrid blend of primary N-P-K plant foods seaweed extract, yucca extract, carbohydrates, blood meal, amino acids, organic carbon and micronutrients. This powerful blend promotes vigorous growth, abundant blooms and larger fruit yields. Recommended for indoor or outdoor growing situations, container plants and artificial...
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- $83.37
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Grow More Mendocino Honey, 2.5 GallonNatural organic honey plus Montmorillinite, a source of over 70 trace elements. A naturally sweet carbohydrate plus organic carbon to enhance growth.
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- $52.03
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Grow More Mendocino Honey, 1 GallonNatural organic honey plus Montmorillinite, a source of over 70 trace elements. A naturally sweet carbohydrate plus organic carbon to enhance growth.
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- $23.12
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Grow More Mendocino Flower & Bloom 6-30-30, 25 lbGrow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water soluble formulas containing a properly balanced mixture of all essential plant nutrients with quality-enhancing elements; calcium, magnesium, DTPA/EDDHA Iron, carbohydrates, amino acids and no...
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- $87.96
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Grow More Mendocino Avalanche, 6 GallonFlower strengthener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity Counties in Northern California. Helps enhance flower vigor in the final bloom stage, for an increase in the growth and yield of flowers.
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- $234.99
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$281.99 - Sale price
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Grow More Mendocino Avalanche, 2.5 GallonFlower strengthener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity Counties in Northern California. Helps enhance flower vigor in the final bloom stage, for an increase in the growth and yield of flowers.
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- $105.76
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$126.91 - Sale price
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Grow More Mendocino Avalanche, 1 Quart (32 oz.)Flower strengthener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity Counties in Northern California. Helps enhance flower vigor in the final bloom stage, for an increase in the growth and yield of flowers.
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- $19.24
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$23.09 - Sale price
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Grow More Mendocino Avalanche, 1 GallonFlower strengthener specially developed and field tested in the Emerald Triangle of Humboldt, Mendocino and Trinity Counties in Northern California. Helps enhance flower vigor in the final bloom stage, for an increase in the growth and yield of flowers.
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- $49.09
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$58.91 - Sale price
- $49.09
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Grow More Mendocino 5-10-40, 25 lbGrow More Mendocino 5-10-40High quality potassium promoter, strong stem and quality bloom, N to K ratio ideal for full production cycle bloom finisher.Grow More's Mendocino Producer's Choice line of fertilizers are the most advanced powders we've ever created. They are 100% water soluble formulas...
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- $67.31
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$80.77 - Sale price
- $67.31
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Grow More Mendocino 0-37-37, 25 lbGrow More Mendocino 0-37-37Helps improve flowering and bloom growth, increases size and yield of harvest.Used correctly Grow More Water Soluble Fertilizers can provide an attractive economic return on investment over and above that obtained from soil applied fertilizers. Grow More Fertilizers are formulated to supply...
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- $117.03
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$140.44 - Sale price
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Grow More Mendo Soluble 20-20-20, 25 lbWidely used in agricultural and horticultural application, special ingredients designed for immediate utilization by the plant provide balanced N-P-K, multiple sources of nitrogen and fully chelated micronutrients. High phosphate in the plant usable form ideal for deficiency correction or as a young plant starter....
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- $81.08
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$97.30 - Sale price
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Grow More Hula Bloom 0-50-30, 25 lbGrow More Hula Bloom 0-50-30 is a high-phosphorus soluble fertilizer that is used for massive feeding of developing buds and building heavy flowers. This product is also useful to support your plants as they transition into blooming. However you use Hula Bloom you are...
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- $148.40
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$178.08 - Sale price
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Grow More Hawaiian Bud, 25 lbGrow More's Hawaiian Bud is specially formulated to supply phosphate and potash for late flowering cycle. Fortified with six trace elements plus humic acids and Norwegian kelp extract to help produce heavy yields of flowers and buds. Correct nutrient ratio for aromatic flowering plants....
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- $123.15
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Grow More Bio-Cozyme, 1 GallonA 100% natural liquid fertilizer formula that enhances plants growth. Derived from naturally occurring ingredients. Works by enhancing the plants growth, vigor and yield.
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- $32.63
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$39.16 - Sale price
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Grotek Vitamax Pro, 23 LiterBased on a university developed proprietary kelp extraction process, the new Vitamax™ Pro contains unparalleled energy from the ocean, plant proteins, and a diverse array of nutrients and organic acids essential for growth. This supplement can enhance virtually all feed programs by increasing the...
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- $329.70
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$395.64 - Sale price
- $329.70
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Grotek Vitamax Plus, 23 LiterThe VitamaxTM line is specially formulated to improve plant growth, encourage blooming and assist floral and fruit development. These products contain macronutrients and added magnesium to aid in the formation of chlorophyll and other essential plant compounds.
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- $283.34
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$340.01 - Sale price
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Grotek Vegetative Growth Booster, 300 gFormulated to encourage early and vigorous growth, Vegetative Growth Booster™ is an excellent supplement for growing plants. High nitrogen supports green growth while phosphorus supports photosynthetic energy production. The phosphorus also works to increase the metabolism of carbohydrates and aid in root development. Vegetative Growth Booster...
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- $123.45
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$148.14 - Sale price
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Grotek Pro Silicate, 23 LiterPro-Silicate is a nutritional silicate additive containing potassium and silicon. It helps keep the plants upright, positioning the leaves correctly for maximum light exposure that ultimately leads to more food production because of a high rate of photosynthesis. Pro-Silicate helps the plant battle wilting...
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- $160.78
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$192.94 - Sale price
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Grotek Precision Micro, 23 LiterPrecision Micro 4-0-2Precision Micro is part of a complete nutrient package when combined with Precision Grow and Precision Bloom components. The 3-Part Precision base nutrients are designed to be a full-cycle fertilizer package, suitable for soilless and hydroponic production systems. An exact ratio of...
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- $88.01
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$105.61 - Sale price
- $88.01
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Grotek Precision Micro, 10 LiterPrecision Micro 4-0-2Precision Micro is part of a complete nutrient package when combined with Precision Grow and Precision Bloom components. The 3-Part Precision base nutrients are designed to be a full-cycle fertilizer package, suitable for soilless and hydroponic production systems. An exact ratio of...
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- $48.00
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$57.60 - Sale price
- $48.00
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Grotek Precision Bloom, 10 LiterPrecision Bloom 0-6-4 Precision Bloom is part of a complete nutrient package when combined with Precision Grow and Precision Micro components. The 3-Part Precision base nutrients are designed to be a full-cycle fertilizer package, suitable for soilless and hydroponic production systems. Designed to increase...
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- $39.84
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$47.81 - Sale price
- $39.84
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Grotek Monster Grow Pro, 2.5 kgThe new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced by soluble plant based hydrolysate and kelp extracts ensuring monster growth when required.
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- $150.15
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$180.18 - Sale price
- $150.15
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Grotek Monster Grow Pro, 10 kgThe new Monster GrowTM Pro is a powerful supplement designed to enhance your existing fertilizer program during the vegetative and pre flowering stages. High levels of nitrogen are further enhanced by soluble plant based hydrolysate and kelp extracts ensuring monster growth when required.
- Regular price
- $530.13
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$636.16 - Sale price
- $530.13
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Grotek Monster Bloom, 5 kgMonster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves...
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- $281.92
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$338.30 - Sale price
- $281.92
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Grotek Monster Bloom, 2.5 kgMonster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves...
- Regular price
- $150.15
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$180.18 - Sale price
- $150.15
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Grotek Monster Bloom, 10 kgMonster Bloom™ has gained a reputation for its ability to assist plants during the middle stages of flower development and increase the overall harvest. The high concentration of phosphorous encourages blooming and plays a vital role in plant metabolism. Potassium in the formula improves...
- Regular price
- $529.83
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$635.80 - Sale price
- $529.83
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