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Nutrients and regulators

Boost your yields with our premium nutrient solutions.
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[OTH117] EC Buffer 1413mS buffer-medition.webp

EC Buffer 1413mS

$ 11.99
[OTH116] pH Buffers kit buffer-medition.webp

pH Buffers kit

$ 13.99
ToDo Hydro Quickside Potassium Soap - Efective Organic Insecticide (8oz) QUICKSIDE-KPS-2.webp

ToDo Hydro Quickside Potassium Soap - Efective Organic Insecticide

$ 7.90
ToDo Hydro Macrobionic and Microbionic Solid Nutrient, Solution Yield (Yield 160 gal) doypack-todohydro-2.webp

ToDo Hydro Macrobionic and Microbionic Solid Nutrient, Solution Yield

$ 18.90
ToDo Hydro DuoMix A-B Two Part Nutrient, Plant Growth Formula Greens (8oz) duomix-2.webp

ToDo Hydro DuoMix A-B Two Part Nutrient, Plant Growth Formula Greens

$ 9.90
pH Regulator Liquid Up (pH plus) Easy Control (8oz) ph-up-2.webp

pH Regulator Liquid Up (pH plus) Easy Control

$ 4.99
pH Regulator Liquid Down (pH minus) Easy Control (8oz) ph-down-2.webp

pH Regulator Liquid Down (pH minus) Easy Control

$ 4.99
pH Regulators Kit Up and Down (pH plus and pH minus) Easy Control Liquids (8oz) ph-down-1.webp

pH Regulators Kit Up and Down (pH plus and pH minus) Easy Control Liquids

$ 8.90
ToDo Hydro Silicon Valley Nutrient, Plant Growth Solution Formula (8oz) silicon-2.webp

ToDo Hydro Silicon Valley Nutrient, Plant Growth Solution Formula

$ 19.99
ToDo Hydro Cal Magic Calcium Magnesium Nutrient, Plant Growth Formula (8oz) cal-2.webp

ToDo Hydro Cal Magic Calcium Magnesium Nutrient, Plant Growth Formula

$ 5.49
ToDo Hydro Ripen Last Weeks Nutrient, Plant Growth Solution Formula (8oz) ripen-2.webp

ToDo Hydro Ripen Last Weeks Nutrient, Plant Growth Solution Formula

$ 20.99
ToDo Hydro Bloom Booster, boosts the flowering stage (8oz) bloom-2.webp

ToDo Hydro Bloom Booster, boosts the flowering stage

$ 11.99
ToDo Hydro BloMix Flowering Nutrient, Plant Growth Solution Formula (8oz) blo-2.webp

ToDo Hydro BloMix Flowering Nutrient, Plant Growth Solution Formula

$ 9.90
ToDo Hydro MicroMix Micronutrient, Plant Growth Solution Formula (8oz) micramisture-2.webp

ToDo Hydro MicroMix Micronutrient, Plant Growth Solution Formula

$ 9.90
ToDo Hydro Gromix Vegetative Nutrient, Plant Growth Solution Formula (8oz) gro-2.webp

ToDo Hydro Gromix Vegetative Nutrient, Plant Growth Solution Formula

$ 9.90
ToDo Hydro Mix Line Nutrient System, Plant Growth Formula Pack (8oz) gro-2.webp

ToDo Hydro Mix Line Nutrient System, Plant Growth Formula Pack

$ 27.99
Plant Molasses (16oz) c2.webp

Plant Molasses

$ 5.90
Apple Tree Fertilizer (8oz) a2.webp

Apple Tree Fertilizer

$ 6.90
Monstera Plant Food (8oz) b2.webp

Monstera Plant Food

$ 6.90
ToDo Hydro Defender Neem Oil, 16oz Organic Ready-to-Use Insecticide Spray, Natural Fungicide & Miticide for Gardens, Multi-Purpose Plant Protection 4.webp

ToDo Hydro Defender Neem Oil, 16oz Organic Ready-to-Use Insecticide Spray, Natural Fungicide & Miticide for Gardens, Multi-Purpose Plant Protection

$ 2.78