NPK Industries Feeding Schedule

About NPK Industries

NPK Industries makes the products you reach for when something has gone wrong. Raw is the range most people know — single-element soluble powders (Raw Cal-Mag, Raw Silica, Raw Nitrogen, Raw Phosphorus, Raw Potassium, Raw Humic, Raw Kelp) that let you correct one deficiency without disturbing the rest of the feed.

Alongside that sits the Pro-Line and the Zone / Cannazyme-style cleaners. It is a diagnostic brand more than a programme brand: you keep a shelf of it and use what the plant is asking for.

The feed chart

GROW and BLOOM Soil Feed Chart (teaspoons)

Download the NPK Industries GROW and BLOOM soil feed chart in teaspoons (PDF)

Individual Raw Products Feed Chart (teaspoons)

Download the NPK Industries individual Raw products feed chart in teaspoons (PDF)

PPM Values of Raw Products in 1 Gallon of Water

Download the NPK Industries PPM values of Raw products in 1 gallon of water (PDF)

Mother Plant Feeding Chart

Download the NPK Industries mother plant feeding chart (PDF)

What we stock

The Raw single-element powders and the Pro-Line range. Not sure which element you are short of? Bring photos in and we will look at it with you — or check the quick reference charts first.