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Calibration Solutions are used to calibrate your meter for optimal accuracy
Designed to achieve an optimal plant-friendly pH of 6
it helps plants produce abundant and healthy blooms
Easy Grow Plus contains beneficial bacteria which help break down organic matter and increase bioavailability of nutrients to the plant for increased yields and improved plant health
Tailored for the flowering stage
Holland Secret Bloom - (0-6-4) Size:10L / 2.5 Gallon Calibration Solutions are used toProduct Description Completing the Holland Secret 3 part nutrient system, is our Holland Secret Bloom . This bloom booster has been a favorite since 1996 for encouraging vibrant flowering and reliable yields. Tailored for the flowering stage, it helps plants produce abundant and healthy blooms. It's the perfect finisher in a system that's been trusted by gardeners for decades. Throughout your plant's life, Holland Secret Micro provides foundational
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