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

Improve your orchid’s root health with Coarse Perlite for Orchids, a 3L bag of lightweight, porous volcanic rock designed to enhance drainage and aeration in orchid potting mixes. Its chunky texture creates essential airflow around roots, reducing the risk of overwatering, compaction, and root rot—especially in moisture-sensitive orchids and tropical plants.

Perfect as a standalone medium for certain species or as a key ingredient in custom orchid blends, coarse perlite ensures your plants get the oxygen they need to thrive.

Key Features

• 3L of coarse-grade perlite ideal for orchids and aroids

• Boosts drainage and aeration in potting mixes

• Helps prevent root rot by improving airflow

• Lightweight and sterile—safe for all plant types

• Great for DIY soil blends, propagation, or standalone use

How to Use

Mix with bark, charcoal, or sphagnum moss to create a custom orchid substrate, or use alone for high-aeration needs. Rinse before use to remove dust.

Why You’ll Love It

Essential for orchid lovers and houseplant enthusiasts who want better drainage, healthier roots, and fewer watering issues.