dasmokinbudz
Active Member
can you grow in a flood system using nothing but 1/4in rockwool cubes? i need hydroton fast and cant afford or find it around where i live. any suggestions?
Rockwool?
- Thread starter dasmokinbudz
- Start date
UserFriendly
New Member
No. Try lava rock instead. It's way cheap.
1 Cu. Ft. Red Lava Rock
If you don't have $5 you can use gravel.
Carribean Blue
Well-Known Member
lava rock never heard of it is it the same a rock wool just cheaper
DOVESPRINGSGROWER
Well-Known Member
rockwool is cheap like 3 dollars at the hydro store