GP3 Micro is an essential component of our 3-part base nutrient system and provides your plants with the optimal array of macro and micronutrients they need during the vegetative & flowering stage. GP3 Micro is part of the GP3 Feed Program.
GP3 Micro formula ensures optimal results during the vegetative and bloom stage.

GP3 Micro is the component of the GP3 nutrient system that provides your plants with the essential and supplemental nutrients they need in the grow and bloom stages of growth.

Our Micro formula contains ethically sourced ingredients, no synthetic dyes, and features an extensive range of guaranteed micronutrients to ensure your plants are getting the highest quality food possible. These include necessary elements such as iron(Fe), boron (B) and calcium (Ca), all of which benefit the plant throughout its entire life cycle.

Iron is necessary for a plant’s enzymes to function and helps chlorophyll synthesize. Boron improves the structural integrity of cell walls, which keeps stems, stalks, and branches robust and healthy. Calcium plays a major role in the development of rigid cell walls that can support large yields. The stronger cell walls also boost your plant’s immunity to diseases and stress.

When used alongside GP3 Grow and GP3 Bloom, your plants will receive the primary, secondary, micro, and macronutrients they need for a bountiful harvest.

GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth.
Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.