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Green Planet

Green Planet Nutrient Starter Kit - 7 x 500ml

Green Planet Nutrient Starter Kit - 7 x 500ml

Regular price £44.95 GBP
Regular price Sale price £44.95 GBP
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Description

A full Green Planet programme in one box, not just the base feed

The GP3 Starter Kit is the whole Green Planet approach in miniature: the three-part GP3 base that carries the plant from seedling to harvest, plus the four additives Green Planet built around it. Every bottle is 500 ml, which is enough to run a small tent through a complete cycle and find out how the programme behaves before committing to litres of anything.

What makes it worth buying as a kit rather than a base feed is the coverage. Vitathrive handles the vegetative push and transplant days, Massive Bloom does the bulking, Liquid Weight works on density in the final weeks, and Rezin targets the aroma that a bulking additive does nothing for. Those are four different jobs, and the base feed does none of them.

What's Included

  • GP3 Grow, Micro and Bloom — 500 ml of each. Green Planet's three-part base: primary, secondary and micronutrients split across three formulas so you can change the nitrogen-to-phosphorus balance without touching the trace element supply. No synthetic dyes or carbonates
  • Vitathrive — 500 ml. A propagation and vegetative blend of vitamins and minerals, formulated to reinforce plant health and support essential functions through the vegetative stage
  • Massive Bloom — 500 ml. Green Planet's premier flowering additive, designed to encourage budding and help facilitate bulking and ripening
  • Liquid Weight — 500 ml. A blend of simple and complex carbohydrates that supports the plant and the beneficial microbial life in the root zone, increasing the absorption of essential nutrients
  • Rezin — 500 ml. A terpene enhancer that works on the natural processes producing flavour and aroma in flowering plants

Key Benefits

  • Base feed and additives together — nothing missing halfway through a cycle
  • Full control of the ratio — move from vegetative to flowering by changing the balance of three parts, not by changing product
  • Something for every stage — propagation, vegetative, bulking, density and aroma each have their own bottle
  • No guesswork about what goes with what — these are the four additives Green Planet designed around the GP3 base, in the quantities a cycle actually uses
  • Works in coco and hydroponics, and in soil at a reduced rate

The Additives Are Where The Difference Shows

A base feed keeps a plant alive and growing. It does not do much about transplant shock, it will not put weight into a flower during the sizing weeks, and it certainly will not make the crop smell of anything. Growers who buy only the base and then wonder why they have airy buds and a harvest that smells of nothing are usually missing precisely these four bottles. Running them in the right window is the difference between a plant that survives the cycle and one that finishes properly.

How to Use

  • Mixing order matters: Micro first into plain water, stir, then Grow, then Bloom. Never combine the concentrates — they will react in the bottle
  • Vegetative: GP3 Grow 2 to 3 ml/L, Micro 2 ml/L, Bloom 1 ml/L, with Vitathrive at 1 to 2 ml/L. Use Vitathrive on transplant day as a 2 ml/L root drench, and at 0.5 ml/L for fresh clones and sprouted seedlings
  • Flowering: GP3 Bloom 3 ml/L, Micro 2 ml/L, Grow tapering to nil. Add Massive Bloom from week 2 at 5 ml/L in hydroponics or 10 ml/L in soil
  • Aroma: Rezin at 1 ml/L from the last fortnight of veg, rising to 2 ml/L after week 3 of flower and continuing through the flush
  • The finish: Liquid Weight through the last four weeks at 1 ml/L in hydroponics or 2 ml/L in soil
  • Hold pH at 5.8 to 6.3 and the solution at 18 to 22°C. Reduce the base feed slightly as the additives go up so total EC stays on target

Technical Specifications

  • Contents: GP3 Grow, GP3 Micro, GP3 Bloom, Vitathrive, Massive Bloom, Liquid Weight and Rezin
  • Bottle size: 500 ml of each
  • Programme: Green Planet GP3 three-part base with the four core additives
  • GP3 dose: 1 to 3 ml per litre per part
  • Mixing order: Micro, then Grow, then Bloom
  • Target pH: 5.8 to 6.3, solution 18 to 22°C
  • Media: coco and hydroponics, soil at a reduced rate
  • Contains: no synthetic dyes or carbonates
Feed Chart
Every part of the kit, in the order you use it · hydroponics, coco and soil
Stage and part Per 1 L Per 10 L
Vegetative — GP3 Grow 2–3 ml 20–30 ml
Vegetative — GP3 Micro 2 ml 20 ml
Vegetative — GP3 Bloom 1 ml 10 ml
Vegetative — Vitathrive, seedling or rooted cutting to week 2 of flower 1–2 ml 10–20 ml
Vitathrive — freshly cut clones and sprouted seedlings 0.5 ml 5 ml
Vitathrive — root drench when transplanting or repotting 2 ml 20 ml
Last two weeks of veg to week 3 of flower — Rezin 1 ml 10 ml
Flowering — GP3 Bloom 3 ml 30 ml
Flowering — GP3 Micro 2 ml 20 ml
Flowering from week 2 — Massive Bloom, hydroponics 5 ml 50 ml
Flowering — Massive Bloom, soil, once a week as flowers form 10 ml 100 ml
After week 3 of flower to harvest — Rezin 2 ml 20 ml
Last four weeks of flower — Liquid Weight, hydroponics 1 ml 10 ml
Flowering — Liquid Weight, soil, once a week 2 ml 20 ml
Note — In flower, GP3 Grow tapers to nil, so it has no fixed rate of its own. Mix GP3 Micro into plain water first, stir, then Grow, then Bloom — never combine the concentrates. Massive Bloom and Liquid Weight are both dosed at double the hydroponic rate in soil; that is a real published difference, not a misprint. Rezin runs right through the flush — GreenPlanet flush the last seven days on water and Rezin. GreenPlanet: “Maintain the nutrient solution pH between 5.8 – 6.3 at all times. Keep the nutrient solution temperature between 18 – 22°C.” Ensure a minimum 10% runoff in run-to-waste systems. Their EC targets are calculated on RO water, so tap water raises the stated EC — reduce the dose to match. 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.