Holland Secret Bloom

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 support, while Holland Secret Grow boosts the vegetative phase. This time-tested lineup ensures your garden flourishes year after year.