1.) How much moisture does rockwool need? I kept the humidity dome overnight and there was still water on the leaves from when I sprayed 10 hours earlier. Is that good or bad? I opened it up a bit and now I'm worried my rockwool might go dry. It's really hard to know when it goes dry, especially because the part that counts is at the bottom.
2.) How do you water a rockwool cloning tray?
I've got 30 cuttings about 5mm apart in a tray just like this one:
http://www.britcropshydroponics.co....ge/product/1__Rockwool_Tray_4cb5ef69a8d74.jpg
Now the idea is to keep them moist, but how do I get in there? I spray but it just gets on the leaves because it's so tightly packed. Is there a trick?
3.) Does soil go bad? I left about 60 liters of soil mixture out and the top layer has become very dry. Is that bad?
4.) I checked my water temperature, I checked my pH, I didn't add any nutes, I scaled the air pump up and down, I'm using two 20w CFL bulbs.. but my cuttings aren't doing so well.
The only thing that is different is that the first time the light was able to reach into the cloning box to the roots and the seconds time I covered up the tray so that no light can come in.
Any ideas?
2.) How do you water a rockwool cloning tray?
I've got 30 cuttings about 5mm apart in a tray just like this one:
http://www.britcropshydroponics.co....ge/product/1__Rockwool_Tray_4cb5ef69a8d74.jpg
Now the idea is to keep them moist, but how do I get in there? I spray but it just gets on the leaves because it's so tightly packed. Is there a trick?
3.) Does soil go bad? I left about 60 liters of soil mixture out and the top layer has become very dry. Is that bad?
4.) I checked my water temperature, I checked my pH, I didn't add any nutes, I scaled the air pump up and down, I'm using two 20w CFL bulbs.. but my cuttings aren't doing so well.
The only thing that is different is that the first time the light was able to reach into the cloning box to the roots and the seconds time I covered up the tray so that no light can come in.
Any ideas?