lowryder power flower stealth grow...help / advice

anthonyhall81

Active Member
hello...
i have 5 x feminised lowryder plants from barneys seeds power flower strain.
they are now 11 days old. they were germinated from seed in small cups for 7 days then re-potted into 7.5 litre pots with canna coco professional plus for soil.
they are now in a grow tent which measures 60x60x120 cm. i have a 250 hps light approx 2ft above the plants & a small fan to circulate the air.

on 2 of the plants the second set of leaves (the set after the 1st from sprouting) 1 leaf from each plant looked as if was slightly burnt and shrivvled.
on all the 5 plants the leaves look yellowish not full yellow leaves but yellowish at the tips & edges.some plants are showing 3rd set of leaves now.

the plants have only been fed water so far.

can anybody please give any help on the yellowing & how high should i have the lights above the plants ??

i am attaching pics of the set up which look crap due to being taken on my phone. cheers
 

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