NPK Industries All Products

NPK Industries Mighty Wash (qt)

NPK Industries Mighty Wash (qt)

$15.95

Mighty Wash is a new revolutionary way to solve your plant problems. Mighty Wash is ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. .....

NPK Industries Power Wash (qt)

NPK Industries Power Wash (qt)

$13.95

Power Wash is a new revolutionary way to remove residuals left by other plant sprays. Power Wash is a ready-to-use proprietary formula. It is effective throughout the grow and flower cycle up to and including the day of harvest. Power Wash is trul...

NPK Industries PM Wash (qt)

NPK Industries PM Wash (qt)

$15.95

PM Wash is a new revolutionary way to solve your mold and mildew problem in all stages of plant growth. PM Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. PM W...

NPK Industries Multiply (2 oz)

NPK Industries Multiply (2 oz)

$18.46

NPK Industries Gold Series Technology presents “Multiply” & “Stack”. Multiply and Stack are designed to be used with all Nutrient Regiments and Feeding Programs.  In Nature, all things have the potential to be perfect. I.....

NPK Industries Ultimate Plant Wash Quart (qt)

NPK Industries Ultimate Plant Wash Quart (qt)

$15.95

Over the past few years we have received numerous requests from Organic Gardeners to remove the food coloring from Mighty Wash. We have listened to these requests and used our New Technology to produce a NEW Product – Ultimate Wash with NO Dyes......

NPK Industries Ultimate Plant Wash Gallon (gal)

NPK Industries Ultimate Plant Wash Gallon (gal)

$39.95

Over the past few years we have received numerous requests from Organic Gardeners to remove the food coloring from Mighty Wash. We have listened to these requests and used our New Technology to produce a NEW Product – Ultimate Wash with NO Dyes......

NPK Industries Ultimate Plant Wash 2.5 Gallon (gal)

NPK Industries Ultimate Plant Wash 2.5 Gallon (gal)

$74.95

Over the past few years we have received numerous requests from Organic Gardeners to remove the food coloring from Mighty Wash. We have listened to these requests and used our New Technology to produce a NEW Product – Ultimate Wash with NO Dyes......

NPK Industries Ultimate Plant Wash 5 Gallon (gal)

NPK Industries Ultimate Plant Wash 5 Gallon (gal)

$139.95

Over the past few years we have received numerous requests from Organic Gardeners to remove the food coloring from Mighty Wash. We have listened to these requests and used our New Technology to produce a NEW Product – Ultimate Wash with NO Dyes......

NPK Promis Insecticide Conc. Quart

NPK Promis Insecticide Conc. Quart

$49.95

Promis, Aphid, Thrip and White Fly Killer dissolved in water and applied to soil is absorbed by the roots. Once absorbed, it moves through the entire plant to protect against insects. This product also moves into and protects new growth after appl...

NPK Industries Mighty Wash (gal)

NPK Industries Mighty Wash (gal)

$39.95

Mighty Wash is a new revolutionary way to solve your plant problems. Mighty Wash is ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. .....

NPK Industries Mighty Wash (2.5 gal)

NPK Industries Mighty Wash (2.5 gal)

$74.95

Mighty Wash is a new revolutionary way to solve your plant problems. Mighty Wash is ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. .....

NPK Industries Mighty Wash (5 gal)

NPK Industries Mighty Wash (5 gal)

$138.95

Mighty Wash is a new revolutionary way to solve your plant problems. Mighty Wash is ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. .....

NPK Industries Power Wash (gal)

NPK Industries Power Wash (gal)

$34.95

Power Wash is a new revolutionary way to remove residuals left by other plant sprays. Power Wash is a ready-to-use proprietary formula. It is effective throughout the grow and flower cycle up to and including the day of harvest. Power Wash is trul...

NPK Industries Power Wash (2.5 gal)

NPK Industries Power Wash (2.5 gal)

$64.95

Power Wash is a new revolutionary way to remove residuals left by other plant sprays. Power Wash is a ready-to-use proprietary formula. It is effective throughout the grow and flower cycle up to and including the day of harvest. Power Wash is trul...

NPK Industries Power Wash (5 gal)

NPK Industries Power Wash (5 gal)

$126.95

Power Wash is a new revolutionary way to remove residuals left by other plant sprays. Power Wash is a ready-to-use proprietary formula. It is effective throughout the grow and flower cycle up to and including the day of harvest. Power Wash is trul...

NPK Industries PM Wash (gal)

NPK Industries PM Wash (gal)

$39.95

PM Wash is a new revolutionary way to solve your mold and mildew problem in all stages of plant growth. PM Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. PM W...

NPK Industries PM Wash (2.5 gal)

NPK Industries PM Wash (2.5 gal)

$72.78

PM Wash is a new revolutionary way to solve your mold and mildew problem in all stages of plant growth. PM Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. PM W...

NPK Industries PM Wash (5 gal)

NPK Industries PM Wash (5 gal)

$143.95

PM Wash is a new revolutionary way to solve your mold and mildew problem in all stages of plant growth. PM Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. PM W...

NPK Industries Multiply (8 oz)

NPK Industries Multiply (8 oz)

$42.40

NPK Industries Gold Series Technology presents “Multiply” & “Stack”. Multiply and Stack are designed to be used with all Nutrient Regiments and Feeding Programs.  In Nature, all things have the potential to be perfect. I.....

NPK Industries Multiply (16 oz)

NPK Industries Multiply (16 oz)

$65.76

NPK Industries Gold Series Technology presents “Multiply” & “Stack”. Multiply and Stack are designed to be used with all Nutrient Regiments and Feeding Programs.  In Nature, all things have the potential to be perfect. I.....

NPK Industries Multiply (32 oz)

NPK Industries Multiply (32 oz)

$114.95

NPK Industries Gold Series Technology presents “Multiply” & “Stack”. Multiply and Stack are designed to be used with all Nutrient Regiments and Feeding Programs.  In Nature, all things have the potential to be perfect. I.....

NPK RAW B-Vitamin 0.125 lb Dry 2oz

NPK RAW B-Vitamin 0.125 lb Dry 2oz

$15.95

RAW B-Vitamin is a fully soluble plant supplement which contains 1% vitamin B1. RAW B-Vitamin is a great way to supplement any feeding program. .....

NPK RAW B-Vitamin 0.5 lb Dry 8oz

NPK RAW B-Vitamin 0.5 lb Dry 8oz

$44.95

RAW B-Vitamin is a fully soluble plant supplement which contains 1% vitamin B1. RAW B-Vitamin is a great way to supplement any feeding program. .....

NPK RAW B-Vitamin 2 lb Dry

NPK RAW B-Vitamin 2 lb Dry

$109.95

RAW B-Vitamin is a fully soluble plant supplement which contains 1% vitamin B1. RAW B-Vitamin is a great way to supplement any feeding program. .....

NPK RAW Calcium/Mag 0.125 lb Dry 2oz

NPK RAW Calcium/Mag 0.125 lb Dry 2oz

$12.95

RAW Calcium/Mag is a fully soluble plant supplement which contains 15% calcium and 3% magnesium. RAW Calcium/Mag is a great way to supplement any feeding program. .....

NPK RAW Calcium/Mag 0.5 lb Dry 8oz

NPK RAW Calcium/Mag 0.5 lb Dry 8oz

$34.95

RAW Calcium/Mag is a fully soluble plant supplement which contains 15% calcium and 3% magnesium. RAW Calcium/Mag is a great way to supplement any feeding program. .....

NPK RAW Calcium/Mag 2 lb Dry

NPK RAW Calcium/Mag 2 lb Dry

$69.95

RAW Calcium/Mag is a fully soluble plant supplement which contains 15% calcium and 3% magnesium. RAW Calcium/Mag is a great way to supplement any feeding program. .....

NPK RAW Cane Molasses 0.125 lb Dry 2oz

NPK RAW Cane Molasses 0.125 lb Dry 2oz

$12.95

RAW Cane Molasses is a fully soluble plant supplement which contains 100% powdered cane molasses. RAW Cane Molasses is a great way to supplement any feeding program. .....

NPK RAW Cane Molasses 0.5 lb Dry 8oz

NPK RAW Cane Molasses 0.5 lb Dry 8oz

$34.95

RAW Cane Molasses is a fully soluble plant supplement which contains 100% powdered cane molasses. RAW Cane Molasses is a great way to supplement any feeding program. .....

NPK RAW Cane Molasses 2 lb Dry

NPK RAW Cane Molasses 2 lb Dry

$69.95

RAW Cane Molasses is a fully soluble plant supplement which contains 100% powdered cane molasses. RAW Cane Molasses is a great way to supplement any feeding program. .....

NPK RAW Full Up 0.125 lb Dry 2oz

NPK RAW Full Up 0.125 lb Dry 2oz

$18.95

RAW Full Up is a fully soluble plant supplement which contains 10% humic acids derived from peat. RAW Full Up is a great way to supplement any feeding program. .....

NPK RAW Full Up 0.5 lb Dry 8oz

NPK RAW Full Up 0.5 lb Dry 8oz

$48.95

RAW Full Up is a fully soluble plant supplement which contains 10% humic acids derived from peat. RAW Full Up is a great way to supplement any feeding program. .....

NPK RAW Full Up 2 lb Dry

NPK RAW Full Up 2 lb Dry

$109.95

RAW Full Up is a fully soluble plant supplement which contains 10% humic acids derived from peat. RAW Full Up is a great way to supplement any feeding program. .....

NPK RAW Humic Acid 0.125 lb Dry 2oz

NPK RAW Humic Acid 0.125 lb Dry 2oz

$14.95

RAW Humic Acid is a fully soluble plant supplement which contains 59% humic acids. RAW Humic Acid is a great way to supplement any feeding program. .....

NPK RAW Humic Acid 0.5 lb Dry 8oz

NPK RAW Humic Acid 0.5 lb Dry 8oz

$38.95

RAW Humic Acid is a fully soluble plant supplement which contains 59% humic acids. RAW Humic Acid is a great way to supplement any feeding program. .....

NPK RAW Humic Acid 2 lb Dry

NPK RAW Humic Acid 2 lb Dry

$89.95

RAW Humic Acid is a fully soluble plant supplement which contains 59% humic acids. RAW Humic Acid is a great way to supplement any feeding program. .....

NPK RAW Kelp 0.125 lb Dry 2oz

NPK RAW Kelp 0.125 lb Dry 2oz

$16.95

RAW Kelp is a fully soluble plant supplement which contains 99% ascophyllum nodosum. RAW Kelp is a great way to supplement any feeding program. .....

NPK RAW Kelp 0.5 lb Dry 8oz

NPK RAW Kelp 0.5 lb Dry 8oz

$44.95

RAW Kelp is a fully soluble plant supplement which contains 99% ascophyllum nodosum. RAW Kelp is a great way to supplement any feeding program. .....

NPK RAW Kelp 2 lb Dry

NPK RAW Kelp 2 lb Dry

$99.95

RAW Kelp is a fully soluble plant supplement which contains 99% ascophyllum nodosum. RAW Kelp is a great way to supplement any feeding program. .....

NPK RAW Nitrogen 0.125 lb Dry 2oz

NPK RAW Nitrogen 0.125 lb Dry 2oz

$10.95

RAW Nitrogen is a fully soluble plant supplement which contains 20% ammonical nitrogen. RAW Nitrogen is a great way to supplement any feeding program. .....

NPK RAW Nitrogen 0.5 lb Dry 8oz

NPK RAW Nitrogen 0.5 lb Dry 8oz

$26.95

RAW Nitrogen is a fully soluble plant supplement which contains 20% ammonical nitrogen. RAW Nitrogen is a great way to supplement any feeding program. .....

NPK RAW Nitrogen 2 lb Dry

NPK RAW Nitrogen 2 lb Dry

$69.95

RAW Nitrogen is a fully soluble plant supplement which contains 20% ammonical nitrogen. RAW Nitrogen is a great way to supplement any feeding program. .....

NPK RAW OminA 0.125 lb Dry 2oz

NPK RAW OminA 0.125 lb Dry 2oz

$18.95

RAW ominA is a fully soluble plant supplement which contains 14% water soluble nitrogen derived from plant protein dydrolysate. RAW ominA is a great way to supplement any feeding program. .....

NPK RAW OminA 0.5 lb Dry 8oz

NPK RAW OminA 0.5 lb Dry 8oz

$48.95

RAW ominA is a fully soluble plant supplement which contains 14% water soluble nitrogen derived from plant protein dydrolysate. RAW ominA is a great way to supplement any feeding program. .....

NPK RAW OminA 2 lb Dry

NPK RAW OminA 2 lb Dry

$109.95

RAW ominA is a fully soluble plant supplement which contains 14% water soluble nitrogen derived from plant protein dydrolysate. RAW ominA is a great way to supplement any feeding program. .....

NPK RAW Phosphorus 0.125 lb Dry 2oz

NPK RAW Phosphorus 0.125 lb Dry 2oz

$10.95

RAW Phosphorus is a fully soluble plant supplement which contains 61% available phosphate. RAW Phosphorus is a great way to supplement any feeding program .....

NPK RAW Phosphorus 0.5 lb Dry 8oz

NPK RAW Phosphorus 0.5 lb Dry 8oz

$28.95

RAW Phosphorus is a fully soluble plant supplement which contains 61% available phosphate. RAW Phosphorus is a great way to supplement any feeding program .....

NPK RAW Phosphorus 2 lb Dry

NPK RAW Phosphorus 2 lb Dry

$69.95

RAW Phosphorus is a fully soluble plant supplement which contains 61% available phosphate. RAW Phosphorus is a great way to supplement any feeding program .....

NPK RAW Potassium 0.125 lb Dry 2oz

NPK RAW Potassium 0.125 lb Dry 2oz

$10.95

RAW Potassium is a fully soluble plant supplement which contains 50% soluble potash. RAW Potassium is a great way to supplement any feeding program. .....

NPK RAW Potassium 0.5 lb Dry 8oz

NPK RAW Potassium 0.5 lb Dry 8oz

$28.95

RAW Potassium is a fully soluble plant supplement which contains 50% soluble potash. RAW Potassium is a great way to supplement any feeding program. .....

FLAT RATE SHIPPING $5.99 or FREE w/ Orders $129+

We strive to ship all orders same day. Almost all orders ship within 2 business days.

Contact Us

855 GROW-MAN
855-476-9626

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