Quick view Details Grotek | sku: GTGS10L Grotek Gro-Silic, 10L MSRP: $511.99 Was: $511.99 Now: $424.42 View Details
Quick view Details Grotek | sku: GTBB25G SPO Blossom Blaster 2.5kg MSRP: $895.99 Was: $895.99 Now: $635.24 Add to Cart
Quick view Details Grotek | sku: GTBB20 Blossom Blaster 20g MSRP: $12.99 Was: $12.99 Now: $9.67 Add to Cart
Quick view Details Grow More | sku: GR35556 Water Soluble 10-52-10 25lb MSRP: $118.99 Was: $118.99 Now: $83.24 Add to Cart
Quick view Details Grow More | sku: GR35245 Grow More 6-30-30 STD 25lb MSRP: $105.99 Was: $105.99 Now: $74.40 Add to Cart
Quick view Details Gaia Green | sku: GAGSF750G Gaia Green - Super Fly 750g MSRP: $14.99 Was: $14.99 Now: $13.39 View Details
Quick view Details Gaia Green | sku: GAGSF17KG Gaia Green - Super Fly 17KG MSRP: $91.99 Was: $91.99 Now: $73.12 View Details
Quick view Details Gaia Green | sku: GAGGS20KG Gaia Green - Greensand 20kg U.S. (NA02) MSRP: $131.99 Was: $131.99 Now: $104.91 View Details
Quick view Details Gaia Green | sku: GAGGS10KG Gaia Green - Greensand 10kg U.S. (NA02) MSRP: $69.99 Was: $69.99 Now: $55.64 View Details
Quick view Details Gaia Green | sku: GAGBRD22KG Gaia Green - Basalt Rock Dust 22.68kg U.S. (NA02) MSRP: $49.99 Was: $49.99 Now: $39.73 View Details
Quick view Details Foxfarm | sku: FX14690 Happy Frog Tomato & Vegetable Dry Fertilizer 4 lb bag MSRP: $16.18 Was: $16.18 Now: $12.49 Add to Cart
Quick view Details Foxfarm | sku: FX14650 Happy Frog Fruit & Flower Dry Fertilizer 4 lb bag MSRP: $16.90 Was: $16.90 Now: $13.04 Add to Cart
Quick view Details Coast of Maine | sku: CMSCP1QT Coast of Maine Squid All Natural Liquid Plant Food 2-3-0 Qt MSRP: $24.99 Was: $24.99 Now: $22.57 Add to Cart
Quick view Details Coast of Maine | sku: CMLM4LB Coast of Maine Lobster Meal Organic Plant Food 6-2-0 4lb MSRP: $20.99 Was: $20.99 Now: $19.47 Add to Cart
Quick view Details Coast of Maine | sku: CMKM4LB Coast of Maine Kelp Meal Organic Plant Food 1-0-1 4lb MSRP: $22.99 Was: $22.99 Now: $21.16 Add to Cart
Quick view Details Coast of Maine | sku: CMFB3LB Coast of Maine Fish Bone Meal Organic Plant Food 5-13-0 3 MSRP: $20.99 Was: $20.99 Now: $19.47 Add to Cart
Quick view Details Atami | sku: BZBBQT B'Cuzz Blossom Builder 32oz MSRP: $150.99 Was: $150.99 Now: $106.15 Add to Cart
Quick view Details Atami | sku: BZBB5L B'Cuzz Blossom Builder Liquid, 5L MSRP: $763.99 Was: $763.99 Now: $481.48 View Details
Quick view Details Atami | sku: BZB5L B'cuzz Bloom Stimulator, 5L MSRP: $218.99 Was: $218.99 Now: $149.59 Add to Cart
Quick view Details BioAg | sku: BA76022 BioAg Cytoplus 1kg MSRP: $80.99 Was: $80.99 Now: $56.94 Add to Cart
Quick view Details BioAg | sku: BA72500 BioAg Ful-Humix®, 50 lb MSRP: $550.99 Was: $550.99 Now: $357.54 Add to Cart
Quick view Details BioAg | sku: BA72050 BioAg Ful-Humix®, 5 lb MSRP: $81.99 Was: $81.99 Now: $60.53 Add to Cart
Quick view Details Age Old Nutrients | sku: AO40600 Age Old Fish & Seaweed 6 gal MSRP: $224.99 Was: $224.99 Now: $178.84 Add to Cart
Quick view Details Age Old Nutrients | sku: AO30600 Age Old Kelp 6 gal MSRP: $224.99 Was: $224.99 Now: $178.84 View Details
Quick view Details CYCO | sku: HGC760401 Cyco Grow XL 500ML MSRP: $231.28 Was: $231.28 Now: $150.57 Add to Cart
Quick view Details Growth Science Organics | sku: GSOHT2.5G Growth Science Organics Humic Tonic, 2.5 gal MSRP: $129.99 Was: $129.99 Now: $95.95 Add to Cart
Quick view Details Growth Science Organics | sku: GSOASQ Growth Science Organics Abundant-Sea, 1 qt MSRP: $39.99 Was: $39.99 Now: $21.57 Add to Cart
Quick view Details Growth Science Organics | sku: GSOAS2.5G Growth Science Organics Abundant-Sea, 2.5 gal MSRP: $314.99 Was: $314.99 Now: $221.19 Add to Cart
Quick view Details Growth Science Organics | sku: GSCSTQ Growth Science Nutrients Strength, 1 qt MSRP: $21.99 Was: $21.99 Now: $16.24 View Details
Quick view Details Growth Science Organics | sku: GSCST2.5G Growth Science Nutrients Strength, 2.5 gal MSRP: $115.99 Was: $115.99 Now: $85.62 View Details
Quick view Details Growth Science Organics | sku: GSCRSQ Growth Science Nutrients Rock Solid, 1 qt MSRP: $24.99 Was: $24.99 Now: $13.49 Add to Cart
Quick view Details Growth Science Organics | sku: GSCRSG Growth Science Nutrients Rock Solid, 1 gal MSRP: $74.99 Was: $74.99 Now: $55.36 View Details
Quick view Grotek | sku: GTGS10L Grotek Gro-Silic, 10L GRO-SILIC™Soluble Silicon Grotek Gro-Silic™ is a concentrated liquid silicon supplement suitable for soilless and hydroponic systems. This plant-available form of silicon helps improve plant growth and quality, in part by hardening cell walls... MSRP: $511.99 Was: $511.99 Now: $424.42 View Details
Quick view Grotek | sku: GTBB25G SPO Blossom Blaster 2.5kg Blossom Blaster™ provides available phosphorous to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful flowering supplement should be added twice during the... MSRP: $895.99 Was: $895.99 Now: $635.24 Add to Cart
Quick view Grotek | sku: GTBB20 Blossom Blaster 20g Blossom Blaster™ provides available phosphorus to improve root development and aid in blooming and fruiting. Potassium is instrumental in moving sugars produced by photosynthesis. This powerful flowering supplement should be added twice during the... MSRP: $12.99 Was: $12.99 Now: $9.67 Add to Cart
Quick view Grow More | sku: GR35556 Water Soluble 10-52-10 25lb Grow 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... MSRP: $118.99 Was: $118.99 Now: $83.24 Add to Cart
Quick view Grow More | sku: GR35245 Grow More 6-30-30 STD 25lb Grow 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... MSRP: $105.99 Was: $105.99 Now: $74.40 Add to Cart
Quick view Gaia Green | sku: GAGSF750G Gaia Green - Super Fly 750g GAIA GREEN Super Fly Insect Frass is a fertilizer derived from the excreta of black soldier fly larvae. It is a renewable resource produced from pre-consumer food waste fed to fly larvae. Though new to growers, this digested material has played a... MSRP: $14.99 Was: $14.99 Now: $13.39 View Details
Quick view Gaia Green | sku: GAGSF17KG Gaia Green - Super Fly 17KG GAIA GREEN Super Fly Insect Frass is a fertilizer derived from the excreta of black soldier fly larvae. It is a renewable resource produced from pre-consumer food waste fed to fly larvae. Though new to growers, this digested material has played a... MSRP: $91.99 Was: $91.99 Now: $73.12 View Details
Quick view Gaia Green | sku: GAGGS20KG Gaia Green - Greensand 20kg U.S. (NA02) GAIA GREEN Greensand is mined from ancient, nutrient-rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly effective as a slow-release fertilizer used to improve the mineral content of soil and other... MSRP: $131.99 Was: $131.99 Now: $104.91 View Details
Quick view Gaia Green | sku: GAGGS10KG Gaia Green - Greensand 10kg U.S. (NA02) GAIA GREEN Greensand is mined from ancient, nutrient-rich deposits of oceanic sediment. Over time, this sediment developed into glauconite, which is highly effective as a slow-release fertilizer used to improve the mineral content of soil and other... MSRP: $69.99 Was: $69.99 Now: $55.64 View Details
Quick view Gaia Green | sku: GAGBRD22KG Gaia Green - Basalt Rock Dust 22.68kg U.S. (NA02) GAIA GREEN Basalt Rock Dust is mined from an ancient volcanic deposit in British Columbia, Canada. It is a source of natural minerals and trace elements that plants need to thrive. This product can be used on farms, home gardens, landscapes and... MSRP: $49.99 Was: $49.99 Now: $39.73 View Details
Quick view Foxfarm | sku: FX14690 Happy Frog Tomato & Vegetable Dry Fertilizer 4 lb bag Happy Frog® Tomato & Vegetable Fertilizer is specifically formulated for use on all veggies, tomato varieties, soft fruits and berries. The nitrogen, phosphorus and potassium in this blend supply the nutrition necessary to support the vegetative... MSRP: $16.18 Was: $16.18 Now: $12.49 Add to Cart
Quick view Foxfarm | sku: FX14650 Happy Frog Fruit & Flower Dry Fertilizer 4 lb bag Happy Frog® Fruit & Flower Fertilizer is specifically designed to supply phosphorus for fruit and flower development. Also contains nitrogen essential to support growth through the end of the growing season. Mycorrhizal fungi are included to help... MSRP: $16.90 Was: $16.90 Now: $13.04 Add to Cart
Quick view Coast of Maine | sku: CMSCP1QT Coast of Maine Squid All Natural Liquid Plant Food 2-3-0 Qt Squid ConcentrateAll Natural Plant Food for Indoor Plants(2-3-0) A truly remarkable fertilizer made entirely of squid. Intended to promote budding and blooming, this concentrated fertilizer also enriches the soil with plant-ready minerals, giving... MSRP: $24.99 Was: $24.99 Now: $22.57 Add to Cart
Quick view Coast of Maine | sku: CMLM4LB Coast of Maine Lobster Meal Organic Plant Food 6-2-0 4lb Lobster Meal Organic Plant Food for Greening & Leafing (6-2-0) with 8% CalciumA fertilizer/amendment made of ground, dehydrated lobster shell. High in both natural nitrogen & calcium, it helps promote strong stem growth, green foliage... MSRP: $20.99 Was: $20.99 Now: $19.47 Add to Cart
Quick view Coast of Maine | sku: CMKM4LB Coast of Maine Kelp Meal Organic Plant Food 1-0-1 4lb Kelp Meal All Purpose Organic Plant Food (1-0-1) with 1% CalciumA fertilizer/amendment made from dehydrated and ground Kelp (seaweed) providing a valuable source of macro and micro-nutrients that promotes healthier plants and improved crop... MSRP: $22.99 Was: $22.99 Now: $21.16 Add to Cart
Quick view Coast of Maine | sku: CMFB3LB Coast of Maine Fish Bone Meal Organic Plant Food 5-13-0 3 Fish Bone Meal Organic Plant Food for Buds & Blooms(5-13-0) with 18% CalciumAn exceptional organic fertilizer ideal for budding and blooming plants. Made from dehydrated fish bones, it is an excellent natural source of phosphorus, calcium,... MSRP: $20.99 Was: $20.99 Now: $19.47 Add to Cart
Quick view Atami | sku: BZBBQT B'Cuzz Blossom Builder 32oz Blossom Builder Liquid® is a finisher/hardener fertilizer that should be used in the final 4 weeks of the blooming and ripening stage of the plant. Improved nutrient conditions will maximize the structure of fruits and harvest weight.Blossom Builder... MSRP: $150.99 Was: $150.99 Now: $106.15 Add to Cart
Quick view Atami | sku: BZBB5L B'Cuzz Blossom Builder Liquid, 5L Blossom Builder Liquid® is a finisher/hardener fertilizer that should be used in the final 4 weeks of the blooming and ripening stage of the plant. Improved nutrient conditions will maximize the structure of fruits and harvest weight.Blossom Builder... MSRP: $763.99 Was: $763.99 Now: $481.48 View Details
Quick view Atami | sku: BZB5L B'cuzz Bloom Stimulator, 5L Because a plant's blooming phase may be the most important in its growth cycle, Atami has developed the B'Cuzz Bloom. B'Cuzz Bloom supports flower cell production as well as the manufacture and transport of sugar molecules in flower development. This... MSRP: $218.99 Was: $218.99 Now: $149.59 Add to Cart
Quick view BioAg | sku: BA76022 BioAg Cytoplus 1kg CytoPlus USA™: A combination of soluble SEAWEED extract from Norway and BioAg's TM7 powder. Cytoplus is an excellent source of beneficial organic compounds, seven micronutrients, and humic substances. Use in a wide variety of applications... MSRP: $80.99 Was: $80.99 Now: $56.94 Add to Cart
Quick view BioAg | sku: BA72500 BioAg Ful-Humix®, 50 lb Ful-Humix® is a cost-effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior gardening results by the grower/scientists at BioAg. Ful-Humix® should be regularly used throughout the plant life cycle,... MSRP: $550.99 Was: $550.99 Now: $357.54 Add to Cart
Quick view BioAg | sku: BA72050 BioAg Ful-Humix®, 5 lb Ful-Humix® is a cost-effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior gardening results by the grower/scientists at BioAg. Ful-Humix® should be regularly used throughout the plant life cycle,... MSRP: $81.99 Was: $81.99 Now: $60.53 Add to Cart
Quick view Age Old Nutrients | sku: AO40600 Age Old Fish & Seaweed 6 gal MSRP: $224.99 Was: $224.99 Now: $178.84 Add to Cart
Quick view Age Old Nutrients | sku: AO30600 Age Old Kelp 6 gal MSRP: $224.99 Was: $224.99 Now: $178.84 View Details
Quick view CYCO | sku: HGC760401 Cyco Grow XL 500ML Super phosphoric acid is produced from phosphates by reacting with sulphuric acid. The acid is reacted with alkaline salts to produce purified phosphates. Plants need phosphorus and phosphorus-containing compounds as they play a vital role in... MSRP: $231.28 Was: $231.28 Now: $150.57 Add to Cart
Quick view Growth Science Organics | sku: GSOHT2.5G Growth Science Organics Humic Tonic, 2.5 gal Long ago, before man walked the earth, a strange landscape of pre-historic plants and animals both lived and died under a primordial sun. Layer after layer, their decomposing remains re-united with the earth from which they came. These concentrations of... MSRP: $129.99 Was: $129.99 Now: $95.95 Add to Cart
Quick view Growth Science Organics | sku: GSOASQ Growth Science Organics Abundant-Sea, 1 qt Macrocystis integrifolia, commonly known as Giant Pacific Kelp, is one of the fastest growing organisms on earth. It’s also one of the many secrets behind Abundant-Sea®. The more successful the vegetative stage, the more fruits and flowers your... MSRP: $39.99 Was: $39.99 Now: $21.57 Add to Cart
Quick view Growth Science Organics | sku: GSOAS2.5G Growth Science Organics Abundant-Sea, 2.5 gal Macrocystis integrifolia, commonly known as Giant Pacific Kelp, is one of the fastest growing organisms on earth. It’s also one of the many secrets behind Abundant-Sea®. The more successful the vegetative stage, the more fruits and flowers your... MSRP: $314.99 Was: $314.99 Now: $221.19 Add to Cart
Quick view Growth Science Organics | sku: GSCSTQ Growth Science Nutrients Strength, 1 qt Strength® provides your plants with Silica for an increased resistance to stress, helping to improve overall yield. Use Strength® throughout the vegetative phase up to the first two weeks of flowering. • Formulated to help increase... MSRP: $21.99 Was: $21.99 Now: $16.24 View Details
Quick view Growth Science Organics | sku: GSCST2.5G Growth Science Nutrients Strength, 2.5 gal Strength® provides your plants with Silica for an increased resistance to stress, helping to improve overall yield. Use Strength® throughout the vegetative phase up to the first two weeks of flowering. • Formulated to help increase... MSRP: $115.99 Was: $115.99 Now: $85.62 View Details
Quick view Growth Science Organics | sku: GSCRSQ Growth Science Nutrients Rock Solid, 1 qt When the time comes for flower formation, Rock Solid® provides plants with the nutrients needed to promote flowering. Rock Solid® is specifically formulated to help increase overall yield. For use in soil, coco, and all hydroponic mediums... MSRP: $24.99 Was: $24.99 Now: $13.49 Add to Cart
Quick view Growth Science Organics | sku: GSCRSG Growth Science Nutrients Rock Solid, 1 gal When the time comes for flower formation, Rock Solid® provides plants with the nutrients needed to promote flowering. Rock Solid® is specifically formulated to help increase overall yield. For use in soil, coco, and all hydroponic mediums... MSRP: $74.99 Was: $74.99 Now: $55.36 View Details