Pineapple Express x2 & Auto Durban Poison x3

Pineapple Express x2 & Auto Durban Poison x3: Week 2 from drop of seeds into water. They are green and healthy. Although Pineapple Express (PE)#1 had a strange stem issue that caused it to loop and stretch during soil break. So, I had to bury the stem down to the loop for it to grow properly. Still causing some issues with a weak stem base. Learned that if you bury the seed with tap root facing up it causes the looping. PE #2 had same problems with weak stem base and required soil reinforcement. I like to air them out a bit so I take off the dome during night and they are exposed to 55% humidity. All have formed true leaves. First day light was 150ppfd. Each day I had to increase ppfd to stop the stretch and finally settled at 350ppfd where they seem happy and growing leaves/roots instead of stretching. They get sprayed twice a day enough to wet them directly and soil surface. Inside of dome gets a spray as well to create 80% humidity during light cycle.