Rockwoool needed

Can anyone tell me whee i can purcahase rw or a simular medium using sponge now instead of rw and it doesnt seem to be working. I've been to wally world, home depot and neither carry it I just hope its not too far out of season to find it. Any suggestions would be greatly appreciated thanx riu.
 

MeisterYo

Well-Known Member
Right but he is saying you don't need rockwool. its nice to start plants in but it raises the ph overtime.

I just use hydroton. $1 for 1Litre of rocks or $42 for a 50L bag.

Rock wool is best found at a local hydro store or better garden centers.
 

loolagigi

Well-Known Member
Right but he is saying you don't need rockwool. its nice to start plants in but it raises the ph overtime.

I just use hydroton. $1 for 1Litre of rocks or $42 for a 50L bag.

Rock wool is best found at a local hydro store or better garden centers.
yes, you dont have to have rockwool. but he is using it, so know what your talking about first . he was confused by the two.
 
Yes i was talking about rockwool i already have hydroton but i need sumthn (cant find rockwool) to germ seed in and place into hydroton.
 
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