Silica Strength – Liquid Silica Supplement (4.5% Potassium Silicate) for Houseplants | Builds Stronger Stems, Healthier Leaves & Stress Resilience | 8 oz Concentrate Makes 96 Gallons

Support strong stems and resilient leaves—naturally.

This concentrated liquid silica blend strengthens your houseplants from the inside out. With 4.5% potassium silicate, it helps build thicker cell walls, boost structure, and protect your most sensitive plants from stress, droop, and damage.

Why You'll Love It:

✅ Builds upright stems and thicker, sturdier leaves
✅ Helps plants recover from heat, drought, and transplant shock
✅ Reduces browning, tearing, and drooping in delicate foliage
✅ Concentrated for superior value—8 oz bottle makes up to 96 gallons, at least 4x the amount of other silica products
✅ Formulated by plant experts, safe for all houseplants

How to Use:

Mix 1 teaspoon per gallon of water and apply every 2–4 weeks.
Use as a soil drench. Do not mix with fertilizer—apply separately as part of your care routine.

What's Included:

– 8 oz bottle of Silica Strength
– Flip-top cap for easy pouring
– Easy instructions printed right on the bottle

Backed by Real Plant People

Created by the team behind Monstera Plant Food and Fiddle Leaf Fig Rescue Drops, Silica Strength is made in the USA with quality ingredients and no harsh additives. Trusted by thousands of plant parents to protect and support their most prized plants.