Clay Pebbles Grow Medium 6 litre size 9-16mm - 5kg

Expandable clay pebbles are an excellent grow medium for plants, herbs and vegetables in a hydroponic, aquaponic or conventional plant growth environment. It is

• reusable clay pebbles
• light-weight
• retains water
• provides excellent root attention
• pH neutral
• decorative
• water filtering properties
• clean and odorless
• suitable for small to medium size pot
• suitable to use as hydroponic growing media
• ensures good root aeration
• fosters beneficial bacterial growth and prevents many soil-borne insect pests
• try it in pots as a top dressing to conserve moisture loss and prevent evaporation
• also known as Hydroball or Leca (Lightweight Expandable Clay Aggregate)

Volume 6 litre, Size 6-16mm clay pebbles

(keywords: hydroponics, aquaponics, plant substrate, clay balls, leca, hydroball, growth medium)