GP3 Micro by Green Planet — 5-0-1 Micronutrient Base
GP-NUT-GP3MICRO-1L
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Pairs well with
GP3 Micro is the foundational component of Green Planet's GP3 3-part base nutrient system, run through the full cycle from early veg to late bloom. Its 5-0-1 formula delivers clean nitrogen, calcium, and a full spread of chelated trace elements — iron, boron, manganese, molybdenum, copper, and zinc — fuelling enzyme function, nutrient absorption, and photosynthesis. Carbonate and dye-free with three forms of chelated iron for broad pH stability, it works in coco, hydro, and soil. That's the strength of a 3-part base: a more complete nutrient profile, and the ability to give your plants exactly what they need at exactly the right time — the control that crafts bigger yields.
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Specifications
- Add each GP3 part to the reservoir separately, stirring thoroughly between each. Adjust pH last.
- Never combine the GP3 concentrates together undiluted — Green Planet warns this can cause nutrient lockout.
- Micro runs the whole cycle — it stays in the mix at rates set by the GP3 feed chart while Grow and Bloom shift with the stage.
How to Use It
Pairs Well With
The veg-stage third of the trio — nitrogen-rich 2-1-6 for building the frame.
GP3 BloomThe flowering-stage third of the trio — phosphorus and potassium for bud development.
VitathriveGreen Planet's vitamin and mineral additive for reinforcing plant health alongside the base.
All NutrientsBrowse the full range of base nutrients and additives.
Frequently Asked Questions
Why use a 3-part nutrient instead of a one-bottle feed?
A 3-part base gives you a more complete nutrient profile and lets you adjust each part independently, so your plants get exactly what they need at the right stage. That control across the whole cycle is what crafts bigger yields.
When should I use GP3 Micro?
GP3 Micro is used through the entire growth cycle, from early veg to late bloom, as part of the full GP3 system.
What is the NPK of GP3 Micro?
GP3 Micro is 5-0-1, and also carries calcium and a chelated trace element package including iron, boron, manganese, molybdenum, copper, and zinc.
Do I need GP3 Grow and Bloom as well?
Yes. GP3 Micro is one part of a 3-part system and should always run alongside GP3 Grow and GP3 Bloom for balanced feeding.
Can I use it in coco, hydro, and soil?
Yes. GP3 Micro is formulated for all growing environments including hydro, coco, and soil.
Can I mix the GP3 concentrates together before adding to water?
No. Green Planet advises that combining the concentrates in undiluted form can cause nutrient lockout. Always add each part to the reservoir separately, stirring between each.
The Backbone of the System
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