I have a problem with 2 of my plants 2 look good 2 look strange. They are growing upwards but not out and no side stems. Its like theres a problem on one side of my tent the 2 bad ones are on the right of my tent. I have tried to change airflow still nothing ive also looked under pots and theres roots sticking out. Does anyone have any idea whats going on they was 2 days younger than other 2