Where to find Turface or inexpensive equiv. in Phoenix, AZ?
Does anyone know where I could get Turface or an equivalent in Phoenix, Arizona? I am currently using a product called Hydrolite by Botanicare (http://botanicare.net/grow-substrates/hydrolite) because I got a free sample and it's been working amazingly but when I went to buy some, it was $30 per cu. ft. Also, how do you think Turface and Hydrolite compare? I know just about nothing concerning Turface and from pictures they seem to look similar... Thank you all for helping me out :)