
Leca Expanded Clay
Best for
Semi-Hydroponics · Orchids · Container Plants · Potting Blends
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Made by gardeners, for gardeners since 1988.
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Leca Expanded Clay
Leca Expanded Clay is a lightweight growing medium made from baked clay pellets, offering a porous structure that lets excess water drain away while air circulates around roots.
Explore a growing medium built around the spaces between porous clay pellets. Leca Expanded Clay provides drainage and air circulation, giving it a distinct physical structure compared with fine-textured soil. Choose it for the growing method described in the product instructions, and plan plant support, watering and feeding around that method.
Key benefits
- Excellent Drainage
- Air Circulation Around Roots
- Washable & Reusable
For traditional potting, use Leca as a drainage layer at the bottom of pots, or mix it with soil to improve aeration and drainage for plants that hate "wet feet." When transitioning plants from soil to pure Leca, some adjustment time is normal – keep an eye on your plant and maintain consistent water levels!