• Terra Aquatica TriPart Micro Hard Water GHE Base Nutrient — 1L
  • Terra Aquatica TriPart Micro Hard Water GHE Base Nutrient — 5L
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Terra Aquatica

Terra Aquatica TriPart Micro Hard Water – GHE Base Nutrient

Terra Aquatica TriPart Micro Hard Water – GHE Base Nutrient

£12.95
£12.95
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£12.95 per litre · 1L

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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

The mineral backbone that ties your three-part feed together

GHE Flora Micro is one third of the classic three-part mineral nutrient system, formulated to run in most substrates from clay pebbles to soil. It carries the essential micronutrients a plant burns through fastest, plus nitrogen, potassium, calcium and built-in pH buffers. Dialled in against Flora Gro and Flora Bloom at the right ratios and stage, it delivers strong roots, healthy structure and a clean, tasty finish.

Key Benefits

  • Full micronutrient package covering the trace elements that trigger deficiencies when they run short
  • Added calcium and nitrogen for firm cell structure and steady vegetative drive
  • Built-in pH buffering to hold the tank steadier between adjustments
  • Promotes strong root growth when balanced correctly with Gro and Bloom
  • Continually refined through GHE's ongoing research programme

Chasing pH and battling trace-element deficiencies?

Drifting pH and patchy micronutrient deficiencies usually mean the mineral base isn't matched to the stage. Flora Micro's buffering and calcium content steady the solution and keep the trace elements available, so the plant feeds evenly instead of stalling.

How to Use

  • Hydro and coco: 0.5-2ml per litre, adjusted by stage, always added to water first and before Gro and Bloom
  • Soil: 0.2-1.5ml per litre, adjusted by stage - Terra Aquatica's soil rates are lower than the hydro and coco ones
  • Seedlings and cuttings: start at the low end, around 0.2-0.5ml per litre
  • Veg and bloom: raise the rate to hit your target EC, shifting the Gro:Micro:Bloom ratio as the plant matures - the peak is at preflowering, not at flowering
  • pH: keep the solution at 5.5-6.2 and run plain water at the end of flowering

Technical Specifications

  • System part: 1 of 3 (used with Flora Gro and Flora Bloom)
  • NPK: 5-0-1
  • Key elements: micronutrients, nitrogen, potassium, calcium, pH buffers
  • Dose range: 0.5-2ml per litre in hydro and coco; 0.2-1.5ml per litre in soil
  • pH range: 5.5-6.2
  • Suitable media: most substrates and hydroponic systems
Feed Chart
Terra Aquatica TriPart Micro · hydro and coco, and soil — the rates differ
Medium and stage Per 1 L Per 10 L
Hydro and coco — 1st roots 0.5 ml 5 ml
Hydro and coco — 1st true leaves 1 ml 10 ml
Hydro and coco — Growing 1.2 ml 12 ml
Hydro and coco — Preflowering 2 ml 20 ml
Hydro and coco — Flowering 1.6 ml 16 ml
Soil — 1st roots 0.2 ml 2 ml
Soil — 1st true leaves 0.6 ml 6 ml
Soil — Growing 1 ml 10 ml
Soil — Preflowering 1.5 ml 15 ml
Soil — Flowering 1.4 ml 14 ml
Note — TriPart Micro comes in hard-water and soft-water versions. Over 70 mg/L of calcium in your tap water: use the hard water Micro. Below that, or on RO: use the soft water Micro. Shake well and add each part to the water separately, rinsing the jug between parts. Measure EC after adjusting pH and after adding every nutrient and supplement. Target pH 5.5–6.5; Terra Aquatica specify pH 6.4–6.8 for preflowering and flowering. Terra Aquatica's own caveat: “Dosage and EC levels are for guidance only.” Check pH and EC after mixing.
Full feed chartTriPart

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 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.