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Growth Technology GT Silica - 250 ML

Regular price $21.42
Regular price Sale price $21.42
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Description

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.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Hydroponics; Coco Coir Safe; Soil; Soilless; Stronger Structure; Plant Health; Stress Support; Pest Defense; Better Nutrient Uptake; Photosynthesis Support; Resilient Growth; Multi-System Use.

Guaranteed analysis: Potassium (K): 0.58%; Silica (SiO2): 1.07%.

Guaranteed Minimum Analysis

Frequently Asked Questions

Why is potassium (K) important for plant growth and why is it unique compared to other major nutrients?

Potassium is important because it controls key plant systems like water regulation, sugar transport, and nutrient movement, which supports stronger stems and better flowering or fruit quality. It’s unique because it doesn’t mainly build plant tissue like other major nutrients—it helps the plant use and manage what it already has, so small imbalances can affect the whole plant.

Why is silica (SiO2) important for plant growth, and what makes it unique?

Silica helps plants build tougher stems and leaf tissues, improving posture and stress tolerance so plants handle heat, dryness, and physical pressure more reliably. It’s unique because it strengthens plant structure and resilience rather than directly “feeding” growth like most nutrients do.

Safety & Technical Documents

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Nutrient Feed Chart

Vegetative — Soil

Flowering — Soil

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