Perlite Coarse for Orchids – 3L Lightweight Additive for Drainage & Aeration

Give your orchids the perfect balance of air and moisture with Coarse Perlite for Orchids (3L)—a lightweight, porous volcanic rock that enhances drainage, aeration, and root health. Its chunky, coarse texture creates vital airflow around roots, preventing overwatering, compaction, and root rot—making it ideal for orchids, tropical plants, and aroids that thrive in breathable substrates.

Use it as a standalone growing medium for moisture-sensitive species or as a key ingredient in custom orchid blends with bark, sphagnum moss, or charcoal. Sterile and pH neutral, coarse perlite is also perfect for propagation and DIY soil mixes.

Why You’ll Love It:
This essential additive keeps your orchid roots healthy, hydrated, and oxygenated—helping your plants grow stronger, more resilient, and easier to maintain.