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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 (1 Gallon)
✅ In stock
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Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 4:34 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
GardenWise
🚚 Shipping
Free Shipping
Product Details
✓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. Minimal dose, maximum reach—one gallon makes up to 3,785 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.
⚙️ Specifications
Brand
GARDENWISE
Item Weight
8 pounds
Item Form
Liquid
Liquid Volume
128 fluid ounces
Specific Uses For Product
Vegetables (Tomatoes, Peppers, Cucumbers, Leafy Greens & Herbs), Indoor/Outdoor Use
Brand Name
GARDENWISE
Model Number
SILICA-007
Number of Packs
1
Manufacturer
Summit Sales Company LLC
Number of Items
1
UPC
735380985745
