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or flowering
Get them what they really want
It's a vital part of the Holland Secret 3-part nutrient system
Brand new packaging
keeping sulfur levels optimal for plant health
Silica Up - (0-0-17) organic or floweringProduct Description Silica, also known as silicon dioxide, is a fundamental component of the Earth's crust, making up about 28% of its composition. This abundant mineral plays a pivotal role in strengthening plant cell walls, enhancing their physical structure, and aiding in their defense against diseases and pests. Introducing Future Harvest's Silica Up, the pinnacle of silica supplements designed to elevate plant health and yield potential. With a
