LECA, or Lightweight Expanded Clay Aggregate, is a versatile potting medium that can be incorporated into your regular mix to add chunkiness, or can be used on its own for hydroponics.
The consistently round shape provides a high degree of aeration, which ensures extremely quick drainage and unimpeded root growth.
The clay balls are also less susceptible to pest and disease than other solid substrates. Hydro Clay is an ideal substrate to provide structural support and ensure the efficient drainage of liquid during plant growth.
Clay balls are also referred to as clay pebbles, hydro balls, hydroton balls, or leca balls.
- Available in two grades: 4-8mm and 8-16mm
- Neutral pH value
- Country of origin: Germany
Benefits of using LECA
- Blended with other growing mediums such as soil and peat, it can improve drainage, retain water and provide roots with increased oxygen levels promoting very vigorous growth.
- Re-usable & environmentally friendly
- Reduced risk of pests & diseases
- Good for water retention & drainage. LECA is filled with tiny pores. It holds the perfect amount of water and drains any excess to prevent overwatering. This promotes strong root systems.
- Less weekly maintenance, as you won't have to water your plants as often.
Tips & Tricks
Before using the LECA, we recommend you wash it thoroughly until the water runs mostly clear to wash off any of the clay dust. Do not rinse LECA in your sink as this may clog it. Soak the LECA in water for 24hrs before use.
Check out our complete guide to LECA here!
Available in 2L, 10L 20L & 40L.
Our Hydro Clay Balls 2L comes in a handy resealable waterproof paper pouch and 10 litres & up is packed in a clear plastic bag.
Please note
Use safety precautions when handling this product, such as gloves and a mask. Use in well ventilated areas.
Volumes 20L and larger may incur an extra shipping fee when ordered from outside Auckland, due to size and weight. We will reach out after your purchase to arrange this. Feel free to contact us for more details or to get an estimate on shipping costs. 💚
In stock in Auckland. Shipping same or next business day. Pickups available 7 days a week. More info.
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