What Are LECA Balls and How Do They Help Plants? - The Spruce
Feb 25, 2025 · LECA balls, also known as "lightweight expanded clay aggregate," are made from clay, brick dust, and waste from the mineral albite. These little balls of clay are used in place of soil for …
The pros and cons of using Leca to grow your plants
Jun 20, 2020 · Leca is short for lightweight expanded clay aggregate. It's made by heating clay to high temperatures until it pops like popcorn. The resulting product is a lightweight, porous material that is …
What is LECA? Complete Guide on Using Clay Balls for Plants
Jul 27, 2025 · LECA, or Lightweight Expanded Clay Aggregate, is a plant-growing medium composed of small clay balls. These clay balls provide a lightweight alternative to traditional soil and are popular in …
How to Use Leca for Plants: Step-by-Step Guide with Pictures
Sep 7, 2023 · Leca is a passive hydroponic, or semi hydro, system, meaning the plant only uses water to receive its nutrients, and there is no pump technology. The water is distributed to the plants by the …
Why Every Plant Owner Needs Leca in Their Life (And How to ...
Sep 26, 2025 · Leka is an alternative way to grow plants without soil. It is a growing environment that has received a lot of attention lately and people are interested in learning about it. Does it work for all …
LECA Addict
Beginner's guide to Semi-Hydroponics for houseplants, aroids, orchids, and hoyas. Methods described are deeply rooted in science, observation, and experimentation. LECA Starter Kit and guide available …
How to Use Leca for Plants: A Comprehensive Guide
Dec 31, 2023 · LECA is a lightweight, porous, round-baked clay medium used in hydroponic and semi-hydroponic systems. It supports proper aeration, drainage, and moisture distribution for plant roots. …