Growth Technology GT Silica - 250 ML

Growth Technology GT Silica is a mineral additive and silica supplement made to support optimum plant health, strength, and vitality by strengthening plant structure and improving resilience to stress. This precision formulated additive is built for growers who want sturdier growth and stronger day-to-day performance without changing their core nutrient approach.

GT Silica works by helping strengthen cell walls, which boosts resistance to fungal and insect attacks and supports tougher, more resilient growth. By reinforcing plant tissue, it also helps plants become more resistant to environmental stressors like heat and drought, keeping growth steadier when conditions aren’t ideal. The result is a cleaner, more confident foundation for plants that need extra structural support as they develop.

This additive is also positioned to improve how plants function at the leaf level. GT Silica increases chlorophyll production, aiding photosynthesis and enhancing CO2 uptake, which supports stronger overall vitality during active growth. It’s also described as supporting better nutrient absorption and increasing resilience to physical stress, benefits that show up as healthier, more vibrant plants over time. For growers who care about appearance as well as performance, GT Silica is noted for helping maintain variegation and preventing the development of brown spots, supporting a better-looking plant canopy alongside its structural role.

The active input is silica in the form of potassium silicate, with potassium also present as part of the mineral profile. GT Silica is suited for use across the vegetative, flowering, and mature stages, making it a practical option when you want consistent support throughout the plant’s life cycle. It’s also suited to hydroponic, semi-hydro, and soil/potting mix setups, so you can keep the same silica-focused approach across different growing environments.

This is a good fit for growers who want a precision formulated silica supplement that strengthens cell walls, improves stress resistance, and supports photosynthesis-driven vitality in hydroponic, semi-hydro, or soil/potting mix gardens.

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.