Premium clay LECA pebbles for hydroponics 400g/1L, enough for 20 2 inch net pots (Free standard postage)

Premium clay LECA (lightweight expanded clay aggregate) pebbles for hydroponics
Box of 400g/1L, enough to fill 20 2 inch net pots (Free standard postage)

This box will refill a 1m 18 plant Vertical Horizon tower. 2 boxes will be needed for 1.5m 45 plant tower and 3 boxes for the 2m 60 plant tower.
The pebbles can be re-used many times and can even be fully cleaned by oven drying.
Pebbles should be rinsed off before first use.

Expanded clay pebbles are a great media for hydroponic growing. Their porosity allows an ideal mix of water, nutrients and oxygen to be wicked from falling drips to the roots of the plants. The additional weight of the water-soaked pebbles also help further stabilise the net pots within a hydroponic system.

Our aim is to help you keep the cost of home-growing down to a minimum. Please do compare our prices including postage to others'!