Product Information

GreenPlanet GP3 Starter Kit

The GP3 Starter Kit gives you the entire award-winning GreenPlanet GP3 feeding program in one box. This is the exact same 3-part system trusted by commercial growers worldwide — plus every recommended additive for maximum growth, root health, bud size, and terpene production.

What it is

GP3 is a true 3-part nutrient (Grow + Micro + Bloom) that adjusts perfectly from early veg right through to flush. When combined with GreenPlanet’s proven additives, it consistently delivers heavier harvests, denser flowers, and superior quality — in hydro, coco, or soil.

What’s in the Starter Kit

• GP3 Grow – 1 L
• GP3 Micro – 1 L
• GP3 Bloom – 1 L
• Vitathrive (vitamin & stress shield) – 1 L
• Root Builder (beneficial bacteria) – 1 L
• Plant Guard (potassium silicate strengthener) – 1 L
• Pro Cal (extra calcium & magnesium) – 1 L
• Ocean Magic (Atlantic sea kelp) – 1 L
• Massive Bloom Formulation (bloom booster) – 2 × 1 L
• Rezin (aroma & flavour enhancer) – 1 L
• Liquid Weight (carbohydrate finisher) – 1 L
• Full-colour GP3 A5 feeding guide & product booklet

That’s twelve litres of premium nutrients and additives — enough to make well over 1,000 litres of full-strength feed and run multiple complete, commercial-quality cycles.

No guesswork. No missing bottles. Just everything you need for explosive roots, monster buds, and knockout flavour — straight out of the box.