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Commercial grade stone wool starter plugs sourced from high-grade raw material and manufactured in North America
diverse living soil
Reverse osmosis does not remove everything
abundant growth
NPK Industries RAW Nitrogen 2lb Growing Media border-bottom: 1px solid #e5e7ebDescription NPK RAW Nitrogen 2lbs NPK RAW Nitrogen 2lbs: 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
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