Growstones Hydro Substrate 3/8 x 3/4''

Growstones Hydro Substrate 3/8 x 3/4''

Regular price
$34.99
Sale price
$34.99

Growstones hold 3 times more water and 12% more air than Hydroton
 Silica release in a form plants can uptake 
 Reusability and lightweight