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Hesi

Hesi Root Complex – Rooting and Establishment Stimulator

Hesi Root Complex – Rooting and Establishment Stimulator

Regular price £15.95
Regular price Sale price £15.95
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£31.90 per litre · 500ml

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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

  • 14-day returns
  • Price match promise
  • Free Wembley store pickup
  • Advice from the team: 020 3488 0419
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Description

Hesi's rooting product, and the one most growers meet the brand through

Hesi Root Complex is a rooting stimulator for cuttings, seedlings and freshly potted plants. It combines vitamins, amino acids and plant extracts to drive fine feeder root development - the part of the root system that actually does the feeding.

Key Benefits

  • Fine feeder roots, not just length - branching is what increases uptake capacity
  • Shortens transplant recovery - a drench on the day gets roots moving sooner
  • Safe on cuttings - gentle enough for material with no roots at all
  • Every medium - soil, coco, rockwool and hydroponics
  • Also usable through flower - Hesi recommend a low rate right through, not just at the start

A root system that caps the plant before it starts

Feeding capacity is set early. A plant that roots slowly spends the first weeks standing still and never fully catches up, and no amount of feeding later fixes it. Transplant shock and weak roots are the two things this is aimed at.

How to Use

  • Cuttings and seedlings: 2 ml per litre in the propagation water
  • Transplanting: 4 ml per litre as a drench on the day
  • Vegetative growth: 2 ml per litre at every watering for the first three weeks
  • Through flower: 1 ml per litre maintains root activity as the plant loads up
  • Media: soil, coco, rockwool and hydroponics

Technical Specifications

  • Role: Rooting and establishment stimulator
  • Inputs: Vitamins, amino acids and plant extracts
  • Typical dose: 1 to 4 ml per litre depending on stage
  • Stage: Propagation through to flower
  • Media: Soil, coco, rockwool, hydroponics
Feed Chart
Hesi Root Complex · soil, coco, rockwool and hydroponics
Stage Per 1 L Per 10 L
Cuttings and seedlings — in the propagation water 2 ml 20 ml
Transplanting — as a drench on the day 4 ml 40 ml
Vegetative growth — every watering, first three weeks 2 ml 20 ml
Through flower — maintaining root activity 1 ml 10 ml
Note — Hesi's own chart gives a frequency rather than a rate for Root Complex: 1 to 2 applications a week for young plants until they are growing well, and 1 to 2 applications in case of stress. Check pH and EC after mixing.

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.