Silica for Plants – Liquid Plant Silica with Humic Acid – Silica Armor Plus for Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs) | Potassium Silicate 0-0-4 Concentrate (32 fl oz)
Fertilizers Plant Food

Silica for Plants – Liquid Plant Silica with Humic Acid – Silica Armor Plus for Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs) | Potassium Silicate 0-0-4 Concentrate (32 fl oz)

Silica for Plants – Liquid Plant Silica with Humic Acid – Silica Armor Plus for Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs) | Potassium Silicate 0-0-4 Concentrate (32 fl oz)
$41.46
$41.46
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About This

  • Silica + Humic = Smarter Support. Potassium silicate supplies plant silica for cell-wall strength, while humic acid improves nutrient availability and root performance—an ideal combo for fast-growing vegetables.
  • Super-Concentrated 0-0-4. A few mL per gallon go a long way—one 32-oz bottle makes up to 946 gallons.
  • Built for Vegetables. Great for tomatoes, peppers, cucumbers, leafy greens & herbs. Supports stronger stems and firmer tissues to help plants tolerate heat, drought, and routine handling.
  • Simplifies Your Veg Routine. Clear, fully water-soluble concentrate that mixes in seconds and rinses clean—use in a watering can or light foliar to support steadier growth and firmer tissues.
  • Clean, USA Made. Fully water-soluble concentrate; don’t co-stock with calcium or magnesium salts (may precipitate). Manufactured in the USA with clear label directions for consistent results.

Overview

  • Brand : GARDENWISE
  • Item Weight : 32 Ounces
  • Item Form : Liquid
  • Liquid Volume : 32 Fluid Ounces
  • Specific Uses For Product : Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs), Indoor/Outdoor Use
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  • Free 30 day return policy
  • Quality product
  • Shipping available | Estimated Delivery time: 02 August 2026

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Frequently Asked Questions

How long does shipping take?
Most orders ship within [1–3] business days and arrive in [5–10] business days. Large items such as greenhouses, raised beds, and patio furniture may take a little longer. You'll receive a tracking number by email as soon as your order ships.
Do you ship internationally?
We currently ship within the United States only.
Can I change or cancel my order?
We can modify or cancel an order only before it has been processed, which usually happens within [24] hours of purchase. Please contact us as soon as possible and we'll do our best to help.
What is your return policy?
Unused items in original packaging can be returned within [30] days of delivery. Please see our full Return Policy for details on eligibility and return shipping.
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Silica for Plants – Liquid Plant Silica with Humic Acid – Silica Armor Plus for Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs) | Potassium Silicate 0-0-4 Concentrate (32 fl oz)

Silica for Plants – Liquid Plant Silica with Humic Acid – Silica Armor Plus for Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs) | Potassium Silicate 0-0-4 Concentrate (32 fl oz)

$41.46
$41.46

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