Support Stronger, More Stable Plant Growth Growth Technology Silica is a potassium silicate supplement trusted by many indoor plant growers caring for tropical plants, aroids, hoyas, orchids and other sensitive houseplants. Often used as part of a consistent long term plant care routine, silica helps support stronger plant structure, healthier root systems, and greater resilience to everyday environmental stress. Suitable for sphagnum moss, bark based mixes, LECA, Pon, semi hydro, soil, coco, and hydroponic systems. Why Indoor Plant Growers Use Silica Supports stronger leaves and stems: Helps improve overall plant structure and stability over time. Encourages healthier root development: Commonly incorporated into refined care routines for sensitive tropical plants. Supports resilience: Often used to help plants better handle heat, dryness, and environmental fluctuations. Flexible across growing methods: Suitable for moss, bark, semi hydro, hydroponics, and traditional potting mixes. Designed for Refined Plant Care Routines Growth Technology Silica integrates easily into most feeding routines and is widely used by hobby growers and collectors looking for more stable, consistent long term plant health. Whether you grow in sphagnum moss, LECA, Pon, or bark based substrates, silica can be a simple addition to a more thoughtful indoor plant care routine. How to Use Add silica to water first: Always mix silica into plain water before adding other nutrients. Allow it to mix briefly: Letting the solution sit for about 10 to 15 minutes before adding fertilizers helps keep the solution more stable. Start lightly: Begin with lower dosages and observe how your plants respond over time. Ideal For Aroids Hoyas Orchids Rare and sensitive tropical plants Semi hydro and sphagnum moss setups Order Yours Today If your plants could ask for one thing to make them stronger — this would be it. Scroll back to the top and add Growth Technology Silica to your cart now. Choose Your Options Shipping Information Exceptional products deserve exceptional service. Orders to the US and Canada arrive in just 2–10 business days. Spend over $125, and shipping’s on us—it’s our way of saying thank you (conditions apply). For details, see our Shipping Policies. Returns & Exchanges Your satisfaction matters. Return your purchase within 30 days, hassle-free, as long as it’s unopened and in its original condition. Learn more in our Returns & Exchanges Policies. Shop confidently—your peace of mind is guaranteed.
