& Temperature) that will each monitor and measure specific parameters within the nutrient solution

as well as speeding up flower set development

gardeners in areas with hard water have relied on Holland Secret Hard Water Micro for their plants' nutrition

Dosaline Hypo

but it's the type of silicon converted into the plant-available form that counts most

Holland Secret Grow - (2-1-7) Size:1L / 1 Quart & Temperature) that will eachProduct Description Part of a trusted line since 1996, Holland Secret Grow is key during your plants' vegetative phase. This formula specifically targets leaf and stem development, ensuring lush, vibrant growth. It's a straightforward solution for gardeners looking to give their plants exactly what they need, when they need it. Use it alongside Holland Secret Micro, and as your plants prepare to flower, transition to Holland Secret Bloom. This long