Mills Vitalize
Mills Vitalize
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Order by 3pm Mon–Thu for next-working-day delivery · FREE delivery over £50 · Free Wembley pickup
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Description
Mono-silicic acid for stronger cell walls and faster uptake
Mills Vitalize is a highly concentrated mono-silicic acid supplement that strengthens plant structure from the inside out. Silicon reinforces cell walls, builds a plant's natural resistance to stress and pathogens and strengthens root structure. With a stronger cell framework, plants take up nutrients more readily, which lifts final yield, plant health and terpene content. It also performs well as a foliar feed. Unlike potassium-silicate products, mono-silicic acid is plant-available immediately and will not spike solution pH.
Key Benefits
- Immediately available silicon - mono-silicic acid is taken up directly, without the pH swing of silicate products.
- Increased nutrient uptake - stronger cell structure moves water and nutrients more efficiently, for more harvest.
- Greater resistance to stress, disease and pests - reinforced cell walls help plants shrug off heat and pathogen pressure.
- Stronger roots and stems - builds a more resilient overall plant.
- Excellent as a foliar feed - can be applied directly to the leaf.
Weak structure limiting uptake and stress tolerance?
Thin cell walls cap how efficiently a plant moves nutrients and water, showing up as poor uptake, slow growth and vulnerability to stress and disease. Vitalize tackles the root cause by reinforcing cell structure with plant-available silicon, translating into better uptake, healthier growth and higher terpene content at harvest.
How to Use
- Vegetative cycle: 0.2ml per litre.
- Flowering cycle (to week 4): 0.1ml per litre, then discontinue.
- Foliar: apply at the lower rate to leaves during veg, lights off.
- Mixing: add to water first, before other nutrients, and stir well.
- Tip: silicon is best added early in the mix so it stays available.
Technical Specifications
- Type: mono-silicic acid supplement
- Dose (veg): 0.2ml/L
- Dose (flower): 0.1ml/L
- Stage: vegetative cycle through to week 4 of flowering
- Application: root feed or foliar

Free next-day delivery on orders over £50 (order by 3pm Mon–Thu). Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.

