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RAW Grow Microbes – Bacteria and Fungi Root Inoculant

RAW Grow Microbes – Bacteria and Fungi Root Inoculant

Regular price £13.48
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Description

Beneficial biology, timed to the vegetative stage

RAW Grow Microbes is NPK Industries' grow-stage microbial inoculant, introducing beneficial bacteria and fungi to the root zone specifically to support root establishment and vegetative growth. Running a stage-specific microbial product rather than a generic all-purpose blend means the organism mix is matched to what a young, actively rooting plant needs rather than a flowering plant's biology.

As with any good root-zone inoculant, the benefit compounds over the cycle — a stronger microbial population at the root zone means better nutrient conversion and more resilient roots by the time the plant reaches flower.

Key Benefits

  • Beneficial bacteria and fungi matched to the vegetative stage
  • Supports root establishment in young plants
  • Improves nutrient conversion at the root zone
  • Part of NPK Industries' documented RAW Microbes range, alongside a bloom-stage equivalent
  • Suits soil and hydroponic systems

How to Use

  • Apply from transplant through the vegetative stage
  • Add to the reservoir or root drench alongside the base feed
  • At transplant: spread ½–1 teaspoon around the root zone as the plant goes in, then water in
  • Established vegetative plants: spread ½–1 teaspoon around the base of the plant and water in, every 1–2 weeks
  • As a solution (soil, coco or hydro): 2–4 g per 4 L (about ½–1 teaspoon per US gallon), every 1–2 weeks through the vegetative stage
  • pH first: RAW advise checking pH (aim for about 6.0) before the microbes go into the solution
  • Move on to RAW Bloom Microbes once flowering starts

Technical Specifications

  • Format: soluble microbial inoculant — a suspension-forming powder on a mineral-based carrier, so stir it through rather than expecting it to dissolve clear
  • Stage: vegetative / grow stage specifically
  • Organisms: endomycorrhizal fungi and Bacillus species
  • Dose rate: 2–4 g per 4 L, or ½–1 teaspoon per plant
  • Suitable media: soil, coco and hydroponics
  • Quality control: every strain and the finished blend tested for accuracy and viability
Feed Chart
RAW Grow Microbes · soil, coco and hydro · in the feed solution, grow stage
Stage Per 1 L Per 10 L
Vegetative weeks 1–4 (every 1–2 weeks) 0.5–1 g 5–10 g
Note — RAW's own 2026 individual-products chart: 2–4 g per 4 L (1 US gallon) in each grow-stage week. Mix the base feed and set EC and pH first, then stir the microbes in last and apply promptly.

Works Well With

RAW Cane Molasses – Concentrated Microbe Food

Carbon food for the microbes once they are in

£35.98
RAW Bloom Microbes – Flowering Microbial Inoculant

The flowering-stage partner blend

£13.48
Full feed chartNPK RAW

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