This is my first grow and I have the following set up:
DR60 24"x24"x55"
x2 T5 24" 2 bulb (one cool and warm bulb in each)
temp: 76-80 degrees
rockwool cubes sit in a propogation tray, no dome
The seedlings without a toothpick are ~10 days old and the seedlings with a toothpick are 1 and 4...