Put a fan on them to strengthen the stem...tilt the fan or redirect the airflow so the seedling doesn't bear straight wind until it's stronger. They also need light as soon as they break the surface. If using flouro's put it just above the top of the seedlings and appx 1' for every 100W of HID's above the tops (up to 5' for the 1kw's), if going that route.
madeline Reviewed by madeline on . How long do germinated seeds last? I just germinated three seeds. the root for each one has reached about one inch. I just found out i have to leave town for about three days. Will my seeds last or am I fucked? Rating: 5