the reason they're limp is because of stale air,if there is a way that you can replemish the air supply by introducing fresh air with a couple of fans(one on top blowing out,the other on the bottom blowing in)should help,the fans can run on a low speed,just so there is a fair amount of air exchange constantly with the lamp on & off....bonbon
bonbon Reviewed by bonbon on . NOTANOVICE DROOOPY PLANTS WHEN THE LIGHTS ARE ON MY PLANTS ARE REALLY PERKED UP I MEAN THE PLANTS REALLY LOOK VERY VERY HEALTHY, IT JUST SEEMS THEY ARE DROOPY AFTER THE LIGHTS ARE OFF FOR A WHILE BUT WHEN U TURN THE LIGHTS ON IN ABOUT AN HOUR THEM BABIES ARE STANDING TALL, THEY ARE INSIDE I DONT HAVE A TEMP GAUGE OR ANYTHING , I REALLY DIDNT ADD THE BLOOM UNTIL YESTERDAY MY RESAVOIR IS 3 GALLONS I USE 1 1/4 TEASPOON OF GROW AND THE REST BLOOM ANOTHER 1-2 TEASPOONS MY GROW IS 7 9 5 MY BLOOM IS 3 12 6 FROM DYNA GROW I Rating: 5