• a full image of leca sizes 8-18mm
  • comparison of 2 sizes of leca, 8-18mm and 15-25mm
  • comparison of 8-18mm and 15-25mm leca held in hand
  • bagged leca displayed in 1-litre, 2-litres, and 4-litres
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LECA Clay Pebbles - Hydroponics Substrate

LECA Clay Pebbles - Hydroponics Substrate

$2.75 CAD
$2.75 CAD
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Light-weight expanded clay aggregates (LECA) are a reusable growing medium ideal for semi-hydroponic setups and for promoting excellent aeration and drainage in regular use, making them perfect for houseplants, aroids, hydroponics setups, and some orchids.

Use LECA on its own for soilless growing, or mix it into regular potting substrates to boost airflow and prevent root rot. Before your first use, rinse the pebbles to remove dust (optional). Over time, just clean and reuse—LECA is a sustainable choice for plant lovers looking for healthier roots and simplified plant care.

Available in 2 sizes:
8-18mm
15-25mm

This product is packed in reclosable, recyclable #4 plastic bags, and to reduce waste, we may reuse shipping materials.

Caution: contains fine particles and occasional sharp material; we recommend using gloves and working in a well-ventilated area.

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Customer Reviews

Based on 23 reviews
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M
Myrtha

Exactly what I thought I was going too get I can’t wait too use it

J
Jo Ann

Arrived promptly. Thank you.

J
Jung

Very fast shipping.\nGood quality LECA, thank you.

T
Tracy

Haven't used them yet so I can not give a rating on the item quality.. but as soon as I do use them I will rate the item quality

o
onyx

After erroneously ordering imitation leca clay beads from China, I was happy to receive these beads that are from European clay. The seller responded to my question (about the sprucing of the product) within a couple of hours! Super happy to have found this item.

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