Quick view Details General Hydroponics | sku: HGC726863 GH Rapid Start 2.5 Gallon (2/Cs) MSRP: $1,669.42 Was: $1,669.42 Now: $927.48 View Details
Quick view Details General Hydroponics | sku: HGC726864 GH RapidStart 6 Gallon MSRP: $3,989.30 Was: $3,989.30 Now: $2,218.20 Add to Cart
Quick view Details Foxfarm | sku: FX14096 FoxFarm Bush Doctor Microbe Brew, 1 pt MSRP: $18.99 Was: $18.99 Now: $16.15 Add to Cart
Quick view Details Microbe Life | sku: ML21772 Microbe Life Photosynthesis Plu MSRP: $336.99 Was: $336.99 Now: $216.64 Add to Cart
Quick view Details Mammoth | sku: mammothgallon Mammoth P Gallon MSRP: $687.77 Was: $687.77 Now: $510.11 View Details
Quick view Details Mammoth | sku: mammoth1000 Mammoth P 1000ml MSRP: $213.77 Was: $213.77 Now: $173.54 Add to Cart
Quick view Details House & Garden | sku: HGRXL20L House and Garden Roots Excelurator Gold 20 Liter MSRP: $4,069.80 Was: $4,069.80 Now: $2,244.76 Add to Cart
Quick view Details House & Garden | sku: HGRXL01L House and Garden Roots Excelurator Gold 1 Liter MSRP: $283.50 Was: $283.50 Now: $187.51 Add to Cart
Quick view Details House & Garden | sku: HGRXL05L House and Garden Roots Excelurator Gold 5 Liter MSRP: $1,312.50 Was: $1,312.50 Now: $809.10 Add to Cart
Quick view Details House & Garden | sku: HGSRXL05L House and Garden Roots Excelurator Silver 5 Liter MSRP: $1,338.75 Was: $1,338.75 Now: $825.28 Add to Cart
Quick view Details House & Garden | sku: HGSRXL01L House and Garden Roots Excelurator Silver 1 Liter MSRP: $283.50 Was: $283.50 Now: $179.83 Add to Cart
Quick view Details House & Garden | sku: HGSRXL005 House and Garden Roots Excelurator Silver 500 ml MSRP: $145.66 Was: $145.66 Now: $90.59 Add to Cart
Quick view Details House & Garden | sku: HGRXL002 House and Garden Roots Excelurator Gold 250 ml MSRP: $86.10 Was: $86.10 Now: $61.70 Add to Cart
Quick view Details House & Garden | sku: HGRXL005 House and Garden Roots Excelurator Gold 500 ml MSRP: $142.80 Was: $142.80 Now: $102.32 Add to Cart
Quick view Details House & Garden | sku: HGSRXL20L House and Garden Roots Excelurator Silver 20 Liter MSRP: $4,069.80 Was: $4,069.80 Now: $2,244.76 Add to Cart
Quick view Details Grotek | sku: GT0006535 Grotek Root Force, 10L MSRP: $282.35 Was: $282.35 Now: $218.04 View Details
Quick view Details Grotek | sku: GT0006534 Grotek Root Force, 4L MSRP: $143.99 Was: $143.99 Now: $111.18 View Details
Quick view Details Grotek | sku: GT0006533 Grotek Root Force, 1L MSRP: $40.99 Was: $40.99 Now: $33.03 View Details
Quick view Details Grotek | sku: GT0006532 Grotek Root Force, 500ml MSRP: $26.72 Was: $26.72 Now: $21.54 View Details
Quick view Details Humboldt Nutrients | sku: HNMMA405 MycoMadness 8 oz. MSRP: $57.99 Was: $57.99 Now: $37.65 View Details
Quick view Details Humboldt Nutrients | sku: HNHR420 Humboldt Roots 1/2 Gallon MSRP: $451.99 Was: $451.99 Now: $268.86 Add to Cart
Quick view Details Advanced Nutrients | sku: 5251-14 Advanced Nutrients Piranha 1L MSRP: $94.10 Was: $94.10 Now: $77.03 Add to Cart
Quick view Details Advanced Nutrients | sku: 5450-12 Advanced Nutrients Voodoo Juice 250mL MSRP: $28.26 Was: $28.26 Now: $22.68 Add to Cart
Quick view Details Advanced Nutrients | sku: 5450-14 Advanced Nutrients Voodoo Juice 1L MSRP: $94.10 Was: $94.10 Now: $77.03 Add to Cart
Quick view Details Advanced Nutrients | sku: 5450-15 Advanced Nutrients Voodoo Juice 4L MSRP: $292.86 Was: $292.86 Now: $191.78 Add to Cart
Quick view Details Advanced Nutrients | sku: 5401-14 Advanced Nutrients Tarantula 1L MSRP: $94.10 Was: $94.10 Now: $77.03 Add to Cart
Quick view Details Advanced Nutrients | sku: 5450-13 Advanced Nutrients Voodoo Juice 500mL MSRP: $51.76 Was: $51.76 Now: $28.47 Add to Cart
Quick view Details Foxfarm | sku: FX14071 Bushdoctor Kangaroots Gal MSRP: $125.32 Was: $125.32 Now: $89.81 Add to Cart
Quick view Details Foxfarm | sku: FX14070 Bushdoctor Kangaroots Qt MSRP: $35.04 Was: $35.04 Now: $26.28 Add to Cart
Quick view Details Foxfarm | sku: FX14068 Bushdoctor Microbe Brew Qt MSRP: $41.32 Was: $41.32 Now: $25.00 Add to Cart
Quick view Details House & Garden | sku: HGSRXL002 House and Garden Roots Excelurator Silver 250 ml MSRP: $87.82 Was: $87.82 Now: $54.61 Add to Cart
Quick view General Hydroponics | sku: HGC726863 GH Rapid Start 2.5 Gallon (2/Cs) RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using RapidStart® stimulates prolific root branching and development of fine root hairs... MSRP: $1,669.42 Was: $1,669.42 Now: $927.48 View Details
Quick view General Hydroponics | sku: HGC726864 GH RapidStart 6 Gallon RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using RapidStart® stimulates prolific root branching and development of fine root hairs... MSRP: $3,989.30 Was: $3,989.30 Now: $2,218.20 Add to Cart
Quick view Foxfarm | sku: FX14096 FoxFarm Bush Doctor Microbe Brew, 1 pt Bush Doctor® Microbe Brew® is a liquid microbial inoculant with a complex blend of ingredients specially formulated to help plants achieve enhanced root efficiency and nutrient uptake.Microbe Brew® encourages rapid microbial colonization... MSRP: $18.99 Was: $18.99 Now: $16.15 Add to Cart
Quick view Microbe Life | sku: ML21772 Microbe Life Photosynthesis Plu Photosynthesis Plus by MICROBE Life Hydroponics is a breakthrough in biology and biophysics once thought impossible to achieve. By driving and accelerating the processes that contribute to overall plant vigor, Photosynthesis Plus will accelerate your... MSRP: $336.99 Was: $336.99 Now: $216.64 Add to Cart
Quick view Mammoth | sku: mammothgallon Mammoth P Gallon MAMMOTH P is the first organically derived microbial inoculant that maximizes phosphorus and micronutrient cycling to maximize bud growth, increase yield, and enhance plant health. MSRP: $687.77 Was: $687.77 Now: $510.11 View Details
Quick view Mammoth | sku: mammoth1000 Mammoth P 1000ml MAMMOTH P is the first organically derived microbial inoculant that maximizes phosphorus and micronutrient cycling to maximize bud growth, increase yield, and enhance plant health. MSRP: $213.77 Was: $213.77 Now: $173.54 Add to Cart
Quick view House & Garden | sku: HGRXL20L House and Garden Roots Excelurator Gold 20 Liter House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages. MSRP: $4,069.80 Was: $4,069.80 Now: $2,244.76 Add to Cart
Quick view House & Garden | sku: HGRXL01L House and Garden Roots Excelurator Gold 1 Liter House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages. MSRP: $283.50 Was: $283.50 Now: $187.51 Add to Cart
Quick view House & Garden | sku: HGRXL05L House and Garden Roots Excelurator Gold 5 Liter House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages. MSRP: $1,312.50 Was: $1,312.50 Now: $809.10 Add to Cart
Quick view House & Garden | sku: HGSRXL05L House and Garden Roots Excelurator Silver 5 Liter House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems. MSRP: $1,338.75 Was: $1,338.75 Now: $825.28 Add to Cart
Quick view House & Garden | sku: HGSRXL01L House and Garden Roots Excelurator Silver 1 Liter House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems. MSRP: $283.50 Was: $283.50 Now: $179.83 Add to Cart
Quick view House & Garden | sku: HGSRXL005 House and Garden Roots Excelurator Silver 500 ml House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems. MSRP: $145.66 Was: $145.66 Now: $90.59 Add to Cart
Quick view House & Garden | sku: HGRXL002 House and Garden Roots Excelurator Gold 250 ml House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages. MSRP: $86.10 Was: $86.10 Now: $61.70 Add to Cart
Quick view House & Garden | sku: HGRXL005 House and Garden Roots Excelurator Gold 500 ml House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages. MSRP: $142.80 Was: $142.80 Now: $102.32 Add to Cart
Quick view House & Garden | sku: HGSRXL20L House and Garden Roots Excelurator Silver 20 Liter House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems. MSRP: $4,069.80 Was: $4,069.80 Now: $2,244.76 Add to Cart
Quick view Grotek | sku: GT0006535 Grotek Root Force, 10L Accelerating root development is key to crop success. Root Force™ drives key secondary root structures. These can improve nutrient uptake, boost connections with mycorrhizae, and help build stronger plants. This formula can also provide a buffer... MSRP: $282.35 Was: $282.35 Now: $218.04 View Details
Quick view Grotek | sku: GT0006534 Grotek Root Force, 4L Accelerating root development is key to crop success. Root Force™ drives key secondary root structures. These can improve nutrient uptake, boost connections with mycorrhizae, and help build stronger plants. This formula can also provide a buffer... MSRP: $143.99 Was: $143.99 Now: $111.18 View Details
Quick view Grotek | sku: GT0006533 Grotek Root Force, 1L Accelerating root development is key to crop success. Root Force™ drives key secondary root structures. These can improve nutrient uptake, boost connections with mycorrhizae, and help build stronger plants. This formula can also provide a buffer... MSRP: $40.99 Was: $40.99 Now: $33.03 View Details
Quick view Grotek | sku: GT0006532 Grotek Root Force, 500ml Accelerating root development is key to crop success. Root Force™ drives key secondary root structures. These can improve nutrient uptake, boost connections with mycorrhizae, and help build stronger plants. This formula can also provide a buffer... MSRP: $26.72 Was: $26.72 Now: $21.54 View Details
Quick view Humboldt Nutrients | sku: HNMMA405 MycoMadness 8 oz. Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco... MSRP: $57.99 Was: $57.99 Now: $37.65 View Details
Quick view Humboldt Nutrients | sku: HNHR420 Humboldt Roots 1/2 Gallon Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their... MSRP: $451.99 Was: $451.99 Now: $268.86 Add to Cart
Quick view Advanced Nutrients | sku: 5251-14 Advanced Nutrients Piranha 1L PIRANHA Now You Can Increase The Size And Efficiency Of Your Plant’s Roots! Roots are the foundation of your plant’s ability to intake water and nutrients so they grow well and produce the valuable flowers you so very much enjoy. Use Piranha to put... MSRP: $94.10 Was: $94.10 Now: $77.03 Add to Cart
Quick view Advanced Nutrients | sku: 5450-12 Advanced Nutrients Voodoo Juice 250mL VOODOO JUICE Get To The Root Of The Matter In so many gardens, the roots are forgotten, hidden away underground, neglected, uncared for workhorses. And yet, your plants’ roots are responsible for intaking almost everything your plants need. Ask not... MSRP: $28.26 Was: $28.26 Now: $22.68 Add to Cart
Quick view Advanced Nutrients | sku: 5450-14 Advanced Nutrients Voodoo Juice 1L VOODOO JUICE Get To The Root Of The Matter In so many gardens, the roots are forgotten, hidden away underground, neglected, uncared for workhorses. And yet, your plants’ roots are responsible for intaking almost everything your plants need. Ask not... MSRP: $94.10 Was: $94.10 Now: $77.03 Add to Cart
Quick view Advanced Nutrients | sku: 5450-15 Advanced Nutrients Voodoo Juice 4L VOODOO JUICE Get To The Root Of The Matter In so many gardens, the roots are forgotten, hidden away underground, neglected, uncared for workhorses. And yet, your plants’ roots are responsible for intaking almost everything your plants need. Ask not... MSRP: $292.86 Was: $292.86 Now: $191.78 Add to Cart
Quick view Advanced Nutrients | sku: 5401-14 Advanced Nutrients Tarantula 1L TARANTULA Put Beneficial Microbes To Work In Your Root Zone It’s a known fact that beneficial microbes in your plants’ root zone assist in the processes that give your plants the vital nutrients they need. Put Tarantula’s beneficial microbes to work... MSRP: $94.10 Was: $94.10 Now: $77.03 Add to Cart
Quick view Advanced Nutrients | sku: 5450-13 Advanced Nutrients Voodoo Juice 500mL VOODOO JUICE Get To The Root Of The Matter In so many gardens, the roots are forgotten, hidden away underground, neglected, uncared for workhorses. And yet, your plants’ roots are responsible for intaking almost everything your plants need. Ask not... MSRP: $51.76 Was: $51.76 Now: $28.47 Add to Cart
Quick view Foxfarm | sku: FX14071 Bushdoctor Kangaroots Gal Bush Doctor® Kangaroots® is a liquid root drench formulation designed to enhance root efficiency in the rhizosphere for seedlings and mature plants. For use on in-ground plantings, container gardens and hydroponic systems... MSRP: $125.32 Was: $125.32 Now: $89.81 Add to Cart
Quick view Foxfarm | sku: FX14070 Bushdoctor Kangaroots Qt Bush Doctor® Kangaroots® is a liquid root drench formulation designed to enhance root efficiency in the rhizosphere for seedlings and mature plants. For use on in-ground plantings, container gardens and hydroponic systems... MSRP: $35.04 Was: $35.04 Now: $26.28 Add to Cart
Quick view Foxfarm | sku: FX14068 Bushdoctor Microbe Brew Qt Bush Doctor® Microbe Brew® is a liquid microbial inoculant with a complex blend of ingredients specially formulated to help plants achieve enhanced root efficiency and nutrient uptake.Microbe Brew® encourages rapid microbial colonization... MSRP: $41.32 Was: $41.32 Now: $25.00 Add to Cart
Quick view House & Garden | sku: HGSRXL002 House and Garden Roots Excelurator Silver 250 ml House & Garden Roots® Excelurator Silver is the classic formula that is compatible in hydroponic and recirculating systems. MSRP: $87.82 Was: $87.82 Now: $54.61 Add to Cart