So I currently have 3 plants that are almost 3 weeks from being germinated, they are growing under two 13 watt cfls about an inch above the leaves, I have a 1000 watt hps light that I am planning on moving them to, however the temperature has been a little hot here for them and I am concerned about heat stress, will the two cfls hold up for another week?
They should since they are in veg and probably still smaller. You won't get much growth in the week though under 26 watts.