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NPK Industries is a leader in production and distributing cutting-edge technology for indoor and outdoor growing. It develops safe and effective products.

The RAW collection includes products based on basic elements and organic biostimulants. It allows the gardener to set his own feeding program to reach the best results. 

NPK Industries includes NPK University that provides free educational classes for growers and teaches how to grow using the high technology. Harley Smith has over 20 years experience in hydroponic industry. He shares with the knowledge and discusses issues that are important in a hyper-growth industry.

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Awards Show All Diaries (240)

First Grow - Purple Hulk Auto Fem
13 weeks
First Grow - Purple Hulk Auto Fem DUBES_N_BREWS
Purple Hulk Auto Feminized
12 comments
4 months ago
Fast Buds Blackberry
10 weeks
Fast Buds Blackberry Dahoola
Blackberry
52 comments
4 months ago
Super Lemon Haze / RDWC
25 weeks
Super Lemon Haze / RDWC BodyByVio
Super Lemon Haze
54 comments
6 months ago
Gorilla Glue Auto - Coco - LED
15 weeks
Gorilla Glue Auto - Coco - LED BuddingBudda
Gorilla Glue Auto
17 comments
12 months ago
First Grow - DIY Indoor - Auto CC
15 weeks
First Grow - DIY Indoor - Auto CC BudHaks
Auto Colorado Cookies
25 comments
1 year ago

Popular Diaries Show All Diaries (240)

TONINO-CANDIDA CD-1
16 weeks
TONINO-CANDIDA CD-1 Tonino
Candida (CD-1)
96 comments
1 year ago
Fast Buds Gorilla Glue
11 weeks
Fast Buds Gorilla Glue Dahoola
Gorilla Glue Auto
106 comments
1 year ago
TONINO-Dinamed CBD
15 weeks
TONINO-Dinamed CBD Tonino
Dinamed CBD
88 comments
1 year ago
TONINO-CBD HASH Plant FEM
18 weeks
TONINO-CBD HASH Plant FEM Tonino
CBD Hash Plant
53 comments
1 year ago
Fast Buds Green Crack
11 weeks
Fast Buds Green Crack Dahoola
Green Crack
106 comments
1 year ago
Super Lemon Haze / RDWC
25 weeks
Super Lemon Haze / RDWC BodyByVio
Super Lemon Haze
54 comments
6 months ago
Fast Buds Blackberry
10 weeks
Fast Buds Blackberry Dahoola
Blackberry
52 comments
4 months ago
Fast Buds Six Shooter
10 weeks
Fast Buds Six Shooter Dahoola
Six Shooter
65 comments
1 year ago

Latest reviews Show All reviews (80)

Pretty great line up when I tried it. Idk if was my feeding or what but had some issues with a lack of food at times for my plants in bloom.

4 days ago

pretty solid line of minerals and salts.

1 week ago

Great for ensuring complete saturation of coco during frequent fertigations.

1 week ago

Great wetting agent, useful for nice even watering in coco.

2 weeks ago

Loving the npk line for all my growing needs.

3 weeks ago

Grow Questions Show all Grow Questions (35)

Latest comments