rockwool

[Chill]

mahalo for the reply! the slabs on the bottom feel like a wet diaper and that's what i'm worried about. I have around 10 days to flowering, so I'm just adding a few seconds every feeding to let the slabs dry out abit. One night I had a problem with timer and too much water happened. My girls are looking great though. Excited with this new medum.

[need4weed3]

Hey Chill you got some pics you can post? From what you are saying it sounds like you are using your big slab in a large tray.

Do you have a drain hole to allow excess nutes to drain off?

[everest]

aye be carefull with rockwool , easy to fuck up imo . i always make sure i have a mum plant in soil

 

welcome mate

 

ev

[happiehippie]

whats up man....are they up a little with some drain holes in the bottom. I saw a slab on here where the guy had "paint stirs sticks" under the slabs . Just enough to let them drip drain.

 

Hope this helps.......PIECE

[Chill]

I can take some pics. For now, I'll explain. Yes, the cubes are sitting on the slab...on a huge tray with holes in tray that drain into a reservoir. The day I flooded them accidentally, the resevoir was full..nice drainage..it's only the slab that feels like a wet diaper, although since I've been feeding in seconds for the past three days, the slab seems lighter. How can u mess it up? Do have mum ready just in case. Thank you!