Broccoli Falling Over
I'm new at gardening and not off to a good start. Started broccoli and cauliflower from seed. Broccoli plants are under fluorescent lights and cauliflower is in South facing window.
Plants fall over (and die) when they get to be about 2 1/2 to 3" tall. My first flat of broccoli was leggy (I think I waited a day or 2 too long to move under lights), so I started another flat. Have the same problem with both flats of broccoli and flat of cauliflower.
The temperature is about 55-60 at night and may go up to 75-80 during the day.
I appreciate any ideas for solving this problem.