NPK Industries RAW Nitrogen 10lb refurbished-products The heavy-duty aluminum foil and

The heavy-duty aluminum foil and strong acrylic adhesive ensures an airtight seal on any ducting gap

✅ Fast fulfillment — in-stock inventory ready to ship

a chemical resistant vacuum pump

The fan system is enclosed in heavy-duty aluminium with spiral fan guards

and membrane flush solenoid valve

NPK Industries RAW Nitrogen 10lb refurbished-products The heavy-duty aluminum foil andDescription NPK RAW Nitrogen 10lbs NPK RAW Nitrogen 10lbs: RAW Nitrogen contains 20% Ammonium Nitrogen (N) in a Water Soluble form. RAW Nitrogen does not contain nitrates or urea which enables it to be applied at all stages of growth and bloom. Plants take up two forms of nitrogen: nitrate N and ammonium N. Raw Nitrogen is Ammonium Nitrogen only. It can also be used as a foliar feed and during bloom unlike Nitrate N. RAW Nitrogen is ideal for boosting