Hydroton Clay Pebbles
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Liaflor Hydroton is a premium porous clay pebble that holds water and nutrients. It is a planting medium popular with gardeners looking to grow plants in a hydroponic system. Using clay pebbles will help speed up plant growth by providing plenty of aeration to the root zone. They also provide a great support structure to give your plants unparalleled stability. It can also be used as a drainage layer in plant pots for semi-hydroponic potting. If placed above as a cover layer, it can provide optimum protection against dehydration. Or, it can be used to mix with soil in loosening the potting mix to give adequate aeration to plant roots. *This product replaces Growstone as the suggested substrate for the Nutritower. **Each order included 2 x 5-liter bag - this amount is enough to fill 32 pots in the Nutritower indoor garden.