Polar express

Not too bad for the first week. I lowered my lights down to 18" to average about 590 ppfd at plant canopy. Keeping the nutrients half strength for first week and will bump up to full strength during week 2 through finish. Hoping during week 2 the roots start building and the foliage takes off. I geminated in rockwoll cube then lightly covered the sides of the cube in Mykos and put Mykos in the bottom soil where cube contacts. I've never used Mykos before but have heard great things about it being beneficial for root growth. I've used voodoo juice in prior hydro grows and I'm a firm believer. The temps/humidity are staying right where I like without much ventilation. Since the smell is not bad yet I just Crack the tent and have a small fan circulating air.