too small

Hi everyone

Just started my first grow and moved my plants to my tent.. they are not growing fast at all.. They look good but just not growing fast.. they are in the tent two weeks and only about 2.5 inches high!! Temp around 28 humidity 55%.. ph to high at 7 but gona give them ph down today.. would this be the prob or any other ideas..

Your help would be greatly appreciated..

Thanks

10 inch pots and growing in tent with ballast 600w light.. givin them bio bizz grow but only half the amount stated on bottle as they are only three weeks old.. 

the big one in pic is 3.5 weeks old and the small ones are 8 days old... Germinated them in water for a night then transplanted them to 3 inch pots under a floresent light in hotpress and when they shook the shell left them a day and put them into the bigger pots... 

sorry thought you said 2 weeks, hewres one after 4 weeks, so yeah they look a little small.

sorry but not sure what your prob is. could well be the ph, but the leaves dont look to have lock out?
have you got a fan blowing on them? how far away is your light? are you growing them in the right kind of soil?

lol,

wierd? don't know what to say then, hopefully someone with more experiance can help with the problem.

but it sounds to me like you've got all the bases covered, and i could be wrong but they dont look under fed.

i would have put more soil in the pots and i would try turn the van away abit so it is not directly pointing at the plants..and raise the pots off the floor a few inches..and sort the ph..

are u sure u are not giving them 2 much food the roots might be drowning causein slow growth..

i am no expert but worht a try..

could be down to poor genetics? what seeds are they?

i think its because the floor will always be colder and for better air circulation.. is there holes in the bottom of your pots?? try have the van so the plants are still slighty moving but not pointed directly on them..

how much water do u feed each plant? do u feed them every day?