PLANT MECHANICS SUPER Si – Concentrated Silicon Supplement
Plant Mechanics SUPER Si is a concentrated, odourless silicon supplement formulated with mono-silicic acid — the highly bioavailable form of silicon that plants absorb readily through their roots. Used at a low rate, it delivers powerful structural support through both grow and bloom.
Silicon deposited in plant tissues reinforces cell walls, supporting stronger stems, healthier leaves and tighter internodal spacing. This helps reduce excessive stretch, builds better flower sites and gives plants the framework needed to carry heavy fruit and flower development.
The pH-stabilised formula is easier to manage than traditional silica products. Always add SUPER Si to water first, mix thoroughly, then add the rest of your nutrients and check pH and EC.
SUPER Si also helps plants cope with environmental pressure including heat, cold, water stress and pest or disease pressure. Suitable for soil, coco and hydro systems.
Key Features
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Highly available mono-silicic acid
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Stronger stems and leaves
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Tighter internodes and reduced stretch
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Supports heavy flowering
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pH-stabilised and odourless
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Stress resistance support
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Highly concentrated and economical
Application Guide
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Dosage: 0.15–0.3 mL per litre
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Timing: Grow and bloom weeks 1–7
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Mixing: Always add SUPER Si to water first and mix thoroughly before adding the rest of your nutrients.
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Check pH and EC after mixing.
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Suitable for soil, coco and hydro systems.
Available Sizes
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20 mL
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100 mL
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250 mL
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500 mL
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1 L
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5 L
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10 L
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20 L
| Metric | Value |
|---|---|
| Brand | Plant Mechanics |
| Product Name | SUPER Si |
| Product Type | Concentrated Silicon Supplement |
| Active Ingredient | Mono-Silicic Acid |
| Dosage | 0.15–0.3 mL per litre |
| Application | Soil / Coco / Hydro |
| Growth Stages | Grow and Bloom Weeks 1–7 |
| Available Sizes | 20 mL, 100 mL, 250 mL, 500 mL, 1 L, 5 L, 10 L, 20 L |























