Additives & Supplements
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HEAVY 16 Bud B, 1 GallonHEAVY 16 BUD B • Improves overall plant nutrition• Improves soil/nutrient conditions for better crop yield• Optimizes soil/nutrient conditions for plant growth Heavy 16 Bud embodies the next level of nutrient brewing craftsmanship and quality. It represents our new-school plant nutrition philosophies that achieve...
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- $41.97
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$50.36 - Sale price
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Cutting Edge Solutions Grow, 2.5 GallonCES GROW is another component of the CES base 3-part. To be used in the vegetative stage, GROW adds more nitrogen for growth, and potassium to enhance the plant's photosynthetic rate and energy transfer throughout the plant. GROW is used only in the vegetative...
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- $48.65
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$58.38 - Sale price
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Cutting Edge Solutions Cal-Mag Amplified, 1 GallonCal-Mag Amplified Cal-Mag Amplified is an ideal choice for supplementing your native soil with pure, rapidly absorbable forms of calcium and magnesium. Coco coir growers will greatly benefit from the use of Cal-Mag Amplified by providing additional calcium to buffer the coco and maximize...
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- $44.94
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$53.93 - Sale price
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Cutting Edge Solutions Bulletproof Si, 1 GallonIn trace amounts, silicon forms silicon enzyme complexes, which function in metabolic roles in photosynthesis and respiratory processes. It has important roles in the formation of new leaves, pollination, fruit formation and fruit storage. Significant increases in yield have been attributed to the addition...
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- $65.64
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$78.77 - Sale price
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Cutting Edge Solutions Bloom, 6 GallonCES BLOOM is the second component of the base three part blooming formula, to be used in conjunction with the MICRO. BLOOM is a phosphorus-heavy formula for enhancing flower production, as well as for supporting plants as they shifts from vegetative to flowering. BLOOM...
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- $107.52
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$129.02 - Sale price
- $107.52
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Cutting Edge Solutions Bloom, 2.5 GallonCES BLOOM is the second component of the base three part blooming formula, to be used in conjunction with the MICRO. BLOOM is a phosphorus-heavy formula for enhancing flower production, as well as for supporting plants as they shifts from vegetative to flowering. BLOOM...
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- $48.65
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$58.38 - Sale price
- $48.65
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Coco-Wet Organic Wetting Agent, 1 GallonTurbo Charge Nutrient Foliar Sprays with Coco-Wet Organic Wetting Agent Nonionic, compatible with all nutrients Improves efficacy of all foliar nutrients Lowers surface tension on leaves Effective in root drench applications Maximizes product absorption Visit Spray-N-Grow's website to see proven results by world renowned...
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- $78.24
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$93.89 - Sale price
- $78.24
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HEAVY 16 Bud A, 6 GallonHEAVY 16 BUD A • Improves overall plant nutrition• Improves soil/nutrient conditions for better crop yield• Optimizes soil/nutrient conditions for plant growth Heavy 16 Bud embodies the next level of nutrient brewing craftsmanship and quality. It represents our new-school plant nutrition philosophies that achieve...
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- $161.93
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$194.32 - Sale price
- $161.93
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HEAVY 16 Bud A, 2.5 GallonHEAVY 16 BUD A • Improves overall plant nutrition• Improves soil/nutrient conditions for better crop yield• Optimizes soil/nutrient conditions for plant growth Heavy 16 Bud embodies the next level of nutrient brewing craftsmanship and quality. It represents our new-school plant nutrition philosophies that achieve...
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- $74.96
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$89.95 - Sale price
- $74.96
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HEAVY 16 Bud A, 1 GallonHEAVY 16 BUD A • Improves overall plant nutrition• Improves soil/nutrient conditions for better crop yield• Optimizes soil/nutrient conditions for plant growth Heavy 16 Bud embodies the next level of nutrient brewing craftsmanship and quality. It represents our new-school plant nutrition philosophies that achieve...
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- $41.97
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$50.36 - Sale price
- $41.97
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Athena's Aminas, 2.5 GallonEvery plant needs certain compounds for growth beyond soil, light, water, and CO2. Athena's Aminas provides a readily available amino acid source of nitrogen to optimize protein production and allow for maximum growth. By adding an amino acid source of nitrogen, you enable your...
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- $69.79
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- $69.79
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Athena's Aminas, 1 GallonEvery plant needs certain compounds for growth beyond soil, light, water, and CO2. Athena's Aminas provides a readily available amino acid source of nitrogen to optimize protein production and allow for maximum growth. By adding an amino acid source of nitrogen, you enable your...
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- $34.89
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$41.87 - Sale price
- $34.89
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Athena's Aminas, 5 GallonEvery plant needs certain compounds for growth beyond soil, light, water, and CO2. Athena's Aminas provides a readily available amino acid source of nitrogen to optimize protein production and allow for maximum growth. By adding an amino acid source of nitrogen, you enable your...
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- $113.03
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Super Bat Budswel, 5 Gallon, CA OnlyFor strong, multiple blooms in fruiting and flowering plants. A high phosphorous mix of bat and seabird guano plus earthworm castings. Use in soil or hydroponic applications. All organic materials; no synthetics used.
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- $175.35
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Snow Storm Ultra, 1 Quart (32 oz.)Humboldt’s Own – Snow Storm Ultra Give your plants that “snowy frosted” look Increases terpenes and other fragrance notes A must use for greenhouse and outdoor growers. One hermaphrodite can ruin your whole crop. Don’t end up with seeded plants because of your neighbor’s...
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- $43.09
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Roots Organics Trinity, 5 GallonRoots Organics Trinity is a blend of select organic compounds designed for maximum effect as a supplement for plant and rhizosphere nutrient uptake and growth. Trinity is a universal nutrient supplement that can substantially increase yields and enhance the highest quality production and flavor...
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- $216.56
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$259.87 - Sale price
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Super Bat Budswel, 1 GallonFor strong, multiple blooms in fruiting and flowering plants. A high phosphorous mix of bat and seabird guano plus earthworm castings. Use in soil or hydroponic applications. All organic materials; no synthetics used. LABELS FOR FLORIDA AVAILABLE
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- $43.63
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$52.36 - Sale price
- $43.63
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Super Bat Budswel, 1 Gallon, CA OnlyFor strong, multiple blooms in fruiting and flowering plants. A high phosphorous mix of bat and seabird guano plus earthworm castings. Use in soil or hydroponic applications. All organic materials; no synthetics used.
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- $39.06
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$46.87 - Sale price
- $39.06
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Roots Organics Terp Tea Microbe Charge, 9 lbRoots Organics Terp Tea Microbe ChargeNPK / 2 - 1 - 2 DERIVED FROMEarthworm Castings, Kelp Extract (Ascophyllum nodosum), Bat Guano, Alfalfa Meal, Soybean Meal, Fish Protein Hydrolysate, Dolomite, Gypsum, Crab Meal.Roots Organics Terp Tea Microbe Charge delivers beneficial bacteria, mycorrhizal fungi, and a...
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- $77.54
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Roots Organics Terp Tea Microbe Charge, 40 lbRoots Organics Terp Tea Microbe ChargeNPK / 2 - 1 - 2 DERIVED FROMEarthworm Castings, Kelp Extract (Ascophyllum nodosum), Bat Guano, Alfalfa Meal, Soybean Meal, Fish Protein Hydrolysate, Dolomite, Gypsum, Crab Meal.Roots Organics Terp Tea Microbe Charge delivers beneficial bacteria, mycorrhizal fungi, and a...
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- $294.74
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Roots Organics Terp Tea Bloom Boost, 40 lbRoots Organics Terp Tea Bloom BoosterNPK / 0.5 - 6 - 18DERIVED FROMSulfate of Potash, Phosphate Rock, Crab Meal, Fishbone Meal, Alfalfa Meal, Kelp Extract (Ascophyllum nodosum ), and Langbeinite.Roots Organics Terp Tea Bloom Booster adds a strategic fertility input for your garden. This...
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- $266.24
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$319.49 - Sale price
- $266.24
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Roots Organics Uprising Foundation, 9 lbRoots Organics Uprising Foundation is a diverse blend of natural and organic ingredients specially formulated for maximum results. When used alone as an amendment, or as a top dress, this formula is very effective for supplementing calcium, magnesium and iron. However, it is particularly...
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- $30.94
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$37.13 - Sale price
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Roots Organics Uprising Bloom, 9 lbRoots Organics Uprising Bloom is a diverse blend of natural and organic ingredients specially formulated for maximum results. This formula is effective alone, as an amendment, or as a top dress for encouraging vigorous flowering and fruiting. Uprising Bloom is most effective when used...
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- $30.94
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$37.13 - Sale price
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Roots Organics Uprising Bloom, 40 lbRoots Organics Uprising Bloom is a diverse blend of natural and organic ingredients specially formulated for maximum results. This formula is effective alone, as an amendment, or as a top dress for encouraging vigorous flowering and fruiting. Uprising Bloom is most effective when used...
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- $88.13
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$105.76 - Sale price
- $88.13
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Roots Organics Uprising Grow, 40 lbRoots Organics Uprising Grow is a diverse blend of natural and organic ingredients specially formulated for maximum results. This formula is effective alone, as an amendment, or as a top dress for encouraging vigorous growth. However, it is particularly effective when used in conjunction...
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- $83.75
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$100.50 - Sale price
- $83.75
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Roots Organics Uprising Foundation, 40 lbRoots Organics Uprising Foundation is a diverse blend of natural and organic ingredients specially formulated for maximum results. When used alone as an amendment, or as a top dress, this formula is very effective for supplementing calcium, magnesium and iron. However, it is particularly...
- Regular price
- $88.13
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$105.76 - Sale price
- $88.13
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Roots Organics Terp Tea Grow, 9 lbTERP 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...
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- $34.38
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$41.26 - Sale price
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Roots Organics Terp Tea Bloom, 9 lbTERP 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...
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- $34.38
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$41.26 - Sale price
- $34.38
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Roots Organics Uprising Grow, 9 lbRoots Organics Uprising Grow is a diverse blend of natural and organic ingredients specially formulated for maximum results. This formula is effective alone, as an amendment, or as a top dress for encouraging vigorous growth. However, it is particularly effective when used in conjunction...
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- $30.94
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$37.13 - Sale price
- $30.94
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Roots Organics Terp Tea Bloom Boost, 9 lbRoots Organics Terp Tea Bloom BoosterNPK / 0.5 - 6 - 18DERIVED FROMSulfate of Potash, Phosphate Rock, Crab Meal, Fishbone Meal, Alfalfa Meal, Kelp Extract (Ascophyllum nodosum ), and Langbeinite.Roots Organics Terp Tea Bloom Booster adds a strategic fertility input for your garden. This...
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- $70.11
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$84.13 - Sale price
- $70.11
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Roots Organics Super Phos Rock, 55 lbROOTS ORGANICS SUPER PHOS ROCK NPK / 1 - 14 - 0 DERIVED FROMPhosphate Rock Roots Organics Super Phos Rock is incredibly high in phosphorus and calcium and is extracted from select caves when the quality is at its highest. Potent and powerful high...
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- $82.50
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$99.00 - Sale price
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Roots Organics Soilless Hydroponic Coco Mix, 2 cu ydRoots Organics Soilless Coco MixA unique formulation of the highest quality coco fiber/coir on the planet which is repeatedly washed for an incredibly low EC, composted for over twenty-four months, and specially blended with extra-long fibers, perlite, and pumice. Although there are small amounts...
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- $834.95
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$1,001.94 - Sale price
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Roots Organics Soilless Hydroponic Coco Mix, 1.5 cu ftRoots Organics Soilless Coco MixA unique formulation of the highest quality coco fiber/coir on the planet which is repeatedly washed for an incredibly low EC, composted for over twenty-four months, and specially blended with extra-long fibers, perlite, and pumice. Although there are small amounts...
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- $26.00
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$31.20 - Sale price
- $26.00
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Roots Organics Seabird Guano Powder, 9 lbRoots Organics Seabird Guano is an excellent source of phosphate and calcium. Carefully sifted and processed to make it easy to work with, Roots Organics Seabird Guano encourages vigorous growth and is fast acting for quick results. All of the Roots Organics guanos have...
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- $21.31
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- $21.31
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Roots Organics Extreme Serene, 5 GallonRoots Organics Extreme Serene organic liquid kelp extract is a natural source of nutrients specifically targeted to encourage vigorous growth. Roots Organics Extreme Serene is a distinctive blend of amazing plant extracts for the home and professional gardener. Marine kelp has some of the...
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- $367.75
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$441.30 - Sale price
- $367.75
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Roots Organics CalMag, 5 GallonRoots Organics CalMag is a pure and all natural blend of calcium, magnesium and sulfur to support plants during fast growth. By creating a product free of added nitrogen, phosphate, and potassium, Roots Organics give you control to supplement as needed without affecting primary fertility input...
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- $219.45
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$263.34 - Sale price
- $219.45
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Roots Organics CalMag, 2.5 GallonRoots Organics CalMag is a pure and all natural blend of calcium, magnesium and sulfur to support plants during fast growth. By creating a product free of added nitrogen, phosphate, and potassium, Roots Organics give you control to supplement as needed without affecting primary fertility input...
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- $131.75
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$158.10 - Sale price
- $131.75
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Roots Organics Buddha Grow, 5 GallonRoots Organics Buddha Grow is a one-part organic vegative growth nutrient formulated for potting soil and potting soilless gardens. Buddha Grow is a proprietary blend of the finest organic ingredients, specifically created to promote vigor, increase yields and enhance quality in potting soil grown...
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- $184.76
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$221.71 - Sale price
- $184.76
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Roots Organics Buddha Bloom, 5 GallonRoots 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, increase yields and enhance quality in potting soil grown...
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- $184.76
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$221.71 - Sale price
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Remo VeloKelp, 20 LiterVeloKelp's amazing formula is packed with vitamins and multiple seaweed extracts, specifically designed to support a thriving garden. It can be used during in all stages of growth, however VeloKelp is most beneficial during early plant development. Propagation: Promotes vigorous root development and assists...
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- $306.25
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$367.50 - Sale price
- $306.25
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Remo VeloKelp, 1 LiterVeloKelp's amazing formula is packed with vitamins and multiple seaweed extracts, specifically designed to support a thriving garden. It can be used during in all stages of growth, however VeloKelp is most beneficial during early plant development. Propagation: Promotes vigorous root development and assists...
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- $33.00
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$39.60 - Sale price
- $33.00
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Remo Nature's Candy, 20 LiterThis unique blend of carbohydrates and amino acids is extremely beneficial for all stages of plant development. The multiple sugar varieties help with feeding beneficial bacteria and fungi in your root zone, while the amino acids help in improving nutrient uptake and micro flora...
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- $143.75
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$172.50 - Sale price
- $143.75
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Remo Nature's Candy, 1 LiterThis unique blend of carbohydrates and amino acids is extremely beneficial for all stages of plant development. The multiple sugar varieties help with feeding beneficial bacteria and fungi in your root zone, while the amino acids help in improving nutrient uptake and micro flora...
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- $17.19
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$20.63 - Sale price
- $17.19
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Rainbow Mix "PRO" Grow 8-6-3, 40 lbRainbow Mix PRO™ Grow pushes the boundaries of what is possible in a powder/granular plant nutrient.A powerful blend of all natural ingredients & 29 different strains of mycorrhizae & beneficial microbes designed for today’s demanding “High Performance Gardening.” Use as a pre-mix, top/side broadcast...
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- $126.13
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$175.49 - Sale price
- $126.13
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Orca Premium Liquid Mycorrhizae, 1 Quart (32 oz.)Orca is a premier liquid mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well-suited to a variety of soils, climates and plants. The microbes in Orca enhance the availability or uptake of plant nutrients and water through the root system. In nature, fungi build...
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- $55.49
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$66.59 - Sale price
- $55.49
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Orca Premium Liquid Mycorrhizae, 1 GallonOrca is a premier liquid mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well-suited to a variety of soils, climates and plants. The microbes in Orca enhance the availability or uptake of plant nutrients and water through the root system. In nature, fungi build...
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- $184.73
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$221.68 - Sale price
- $184.73
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Nectar for the Gods Persephone's Palate, 5 GallonCalcium SyrupPersephone's Palate is Nectar of the Gods answer to the use of molasses in a feeding regiment. The calcium in the lignin acts as a microbial food while the lignin sulphonate acts as a chelating agent, (large, organic molecules that are used to envelop highly-reactive...
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- $127.56
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$153.07 - Sale price
- $127.56
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Nectar for the Gods Persephone's Palate, 2.5 GallonCalcium SyrupPersephone's Palate is Nectar of the Gods answer to the use of molasses in a feeding regiment. The calcium in the lignin acts as a microbial food while the lignin sulphonate acts as a chelating agent, (large, organic molecules that are used to envelop highly-reactive...
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- $70.73
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$84.88 - Sale price
- $70.73
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Nectar for the Gods Persephone's Palate, 1 GallonCalcium SyrupPersephone's Palate is Nectar of the Gods answer to the use of molasses in a feeding regiment. The calcium in the lignin acts as a microbial food while the lignin sulphonate acts as a chelating agent, (large, organic molecules that are used to envelop highly-reactive...
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- $35.69
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$42.83 - Sale price
- $35.69
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Nectar for the Gods One Shot Granules, 25 lbNectar for the Gods One Shot Granules Oregon’s Only’s answer to amending soils for super soil style gardening.One Shot is a blend of natural ingredients that are ground into fine powders and held together witha molasses binder in small pellets. The molasses activates and...
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- $48.95
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$58.74 - Sale price
- $48.95
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