PON for Houseplants in Semi-Hydro 8.48lb/136oz - Prerinsed Horticultural Lava Rocks

A colorful mix of lava rocks, zeolites, and pumice.

Its aerated nature allows plant roots to receive more oxygen, resulting in healthier roots and more foliage growth!

The rock sizes are perfect, not too big, not too small, and they do a great job at distributing water resulting in easier transitions to semi-hydro! 

We pre-rinse the PON for you to get rid of the majority of heavy dust and sludge that PON comes with. 

Enjoy watching your plants grow faster than ever!