Protect your plants WITHOUT using poisons or pesticides! Advanced Nutrients Rhino Skin provides additional silica to strengthen your plant’s stems, leaves and floral structures. A stronger plant produces bigger harvests and is better able to resist insect pests, fungal diseases and harsh conditions.
Plants do not require silica but it helps to strengthen cells. Not only do they accumulate silica, they also store it as foundational support between cells. In fact, some plants contain up to 10% of their weight from silica. The problem is many nutrients and potting media do NOT supply enough silica to MAXIMIZE its benefits.