[ishkaboo]

Originally Posted by DrDee

Hydroton is a commonly used medium in hydroponic plant growing. I doubt that you'll find it anywhere but in a grow shop/hydrponic supply store.
Dee

PS: It doesn't expand when wet. But it does have many internal pores that will absorb and hold moisture.

Thank you, there is a hydro-organics shop close to my home that surely stocks this, I even found gnatrol there which isn't sold online at all.

Thanks a lot!


So is it better than perlite or should I not even bother?