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RAW Phosphorus

RAW Phosphorus

Regular price £9.95 GBP
Regular price Sale price £9.95 GBP
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup

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Description

61% phosphate, for the moments a base feed alone can't cover

RAW Phosphorus gives plants the phosphorus they need in a water-soluble form, containing 61% phosphate (P) and 9% ammonium nitrogen (N). Phosphorus is used mostly during early rooting but also provides the energy that drives fruit and flower production later in the cycle, so having a straight, high-concentration source available means a deficiency can be corrected without disturbing the rest of the feed.

It is safe to use throughout the grow, including as a foliar feed, and safe alongside other nutrients — making it as useful for building a fully custom feed as it is for a one-off correction.

Key Benefits

  • 61% Phosphate (P), 9% Ammonium Nitrogen (N)
  • Maximum control for building custom feeds
  • Safe to use throughout the grow, including as a foliar feed
  • Safe alongside other nutrients
  • Treats phosphorus deficiencies directly

How to Use

  • Dilution rate: 0.7g (Grow) to 0.7–2.8g (Bloom) per 4 litres
  • Can be applied as a foliar feed as well as through the reservoir

Technical Specifications

  • NPK: 9-61-0
  • Dilution rate: 0.7g (Grow) to 0.7–2.8g (Bloom) per 4L
  • Format: soluble powder, foliar-safe
Feed Chart
RAW Phosphorus · reservoir or foliar, grow and bloom
Stage Per 1 L Per 10 L
Grow 0.18 g 1.8 g
Bloom 0.18–0.7 g 1.8–7 g
Note — This is a POWDER, so the figures are grams, not millilitres. RAW publish it as 0.7 g in grow and 0.7 to 2.8 g in bloom, per 4 litres; the columns above are those weights divided by four. It can also be used as a foliar feed. Check pH and EC after mixing.

FREE Express Delivery on orders over £60. We aim to post same day for next-working-day arrival — order by 3pm Mon–Fri. Delivery is 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.