This unrivalled 3 part nutrient system consists of a combination of all primary, secondary and micronutrients in three separate formulas; Grow, Bloom and Micro. GP3 contains pure ingredients, better nutrient ratios, a more complete formulation, better results and overall better value. It contains no carbonates or synthetic dyes and has the cleanest salt and residue index available. GP3 contains three unique chelated iron sources designed for a broad range of pH environments.
This unrivalled 3 part nutrient system consists of a combination of all primary, secondary and micronutrients in three separate formulas; Grow, Bloom and Micro. GP3 contains pure ingredients, better nutrient ratios, a more complete formulation, better results and overall better value. It contains no carbonates or synthetic dyes and has the cleanest salt and residue index available. GP3 contains three unique chelated iron sources designed for a broad range of pH environments.
Green Planet 1 Liter GP3 Grow
This unrivalled 3 part nutrient system consists of a combination of all primary, secondary and micronutrients in three separate formulas; Grow, Bloom and Micro. GP3 contains pure ingredients, better nutrient ratios, a more complete formulation, better results and overall better value. It contains no carbonates or synthetic dyes and has the cleanest salt and residue index available. GP3 contains three unique chelated iron sources designed for a broad range of pH environments.
This unrivalled 3 part nutrient system consists of a combination of all primary, secondary and micronutrients in three separate formulas; Grow, Bloom and Micro. GP3 contains pure ingredients, better nutrient ratios, a more complete formulation, better results and overall better value. It contains no carbonates or synthetic dyes and has the cleanest salt and residue index available. GP3 contains three unique chelated iron sources designed for a broad range of pH environments.
in 38 offers
The lowest price for Green Planet 1 Liter GP3 Grow right now is $18.00 at Lighthouse Hydroponics, compared across 33 retailers.
The all-time low was $10.00 on 10 Nov 2025 — today's price is 80% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 May 2026.
Last updated at 13/05/2026 05:12:25
Green Planet Grow - [Size: 1L]
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GreenPlanet GP3 Grow 1 Litre
Delivery $12
Green Planet GP3 Grow Green Planet GP3 Grow 1L
Green Planet GP3 GROW 1 litre
Delivery between 19–27 May $15
Green Planet Grow 1l - Gp3 - Hydroponics Nutrient
Delivery $12.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Green Planet Gp3 Grow 1l Hydroponic Nutrient Greenplanet
Delivery $9.90
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GP3 Grow [Size: 1 Litre]
Green Planet Grow 1L - GP3 - Hydroponics Nutrient
Green Planet GP3 Grow 1L- Happy Hydroponics
Delivery between 18–25 May $13.25
Green Planet GP3 Grow 1L
Free delivery between Thu – Fri
originally posted on canadagrowsupplies.com
GreenPlanet is a three part nutrient line that is great for preventing deficiencies and promoting fast growth. This product contains all of the essential nutrients that plants need to thrive, including nitrogen, phosphorus, and potassium. The Grow formula is designed to be used during the vegetative stage of plant growth, when plants are actively growing leaves and stems. This product is easy to use and can be applied directly to the soil or foliage.
originally posted on canadagrowsupplies.com
This is a great product! Very clean tasting medicine! Fantastic yeild when combined with the right supplements. I hope it continues to be available. Anyone who uses general hydro flora series.... TRY THIS PRODUCT!
originally posted on canadagrowsupplies.com
Really happy with these nutrients. The plant loved them, they were great value for money and I've got enough left for several more grows!
| General | |
| Select Colour | Black |
| Country Made In | Australia |
Green Planet Grow - [Size: 1L]
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GreenPlanet GP3 Grow 1 Litre
Delivery $12
Green Planet GP3 Grow Green Planet GP3 Grow 1L
Green Planet GP3 GROW 1 litre
Delivery between 19–27 May $15
Green Planet Grow 1l - Gp3 - Hydroponics Nutrient
Delivery $12.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GreenPlanet is a three part nutrient line that is great for preventing deficiencies and promoting fast growth. This product contains all of the essential nutrients that plants need to thrive, including nitrogen, phosphorus, and potassium. The Grow formula is designed to be used during the vegetative stage of plant growth, when plants are actively growing leaves and stems. This product is easy to use and can be applied directly to the soil or foliage.
This is a great product! Very clean tasting medicine! Fantastic yeild when combined with the right supplements. I hope it continues to be available. Anyone who uses general hydro flora series.... TRY THIS PRODUCT!
Really happy with these nutrients. The plant loved them, they were great value for money and I've got enough left for several more grows!
Being using green planet years. This part nutrient is best. Definitely using it again.
Thanks Quick Bloom Lights great service and great products and very helpful10/10 will be back
Absolutely Fabulous! This is now the product I’ll be using. Have seen improvements across the board with perfect ph. Try it.
Absolutely love this product, the guide for mixing on the back was great as well as the yield I was happy with how smoothly it all went would recommend this product to first time growers. Will be looking at other green planet products for future.
So I have a few plants in hydro and some in not. I’d been struggling especially with a few to get any new growth as some had just completely stopped. I know they slow down in winter but these had completely stopped. I’ve been using the Green Planet GP3 for 2 weeks now on both my hydro and normal potted plants and I’m completely amazing on how how much new growth I have. Even the ones that had completely stopped. I’m totally amazing and highly recommend!
The 3 part nutrient from green planet had my PH sitting steady and doing wonders for my plants following their basic nutrient guide.Would recommend this product.
I switched to Green Planet recently and love it! Its a cost effective nute line and QBL are the best supplier for it. Awesome service and quick delivery.
| General | |
| Select Colour | Black |
| Country Made In | Australia |
