first grow

got a sativa in 7th week of flowering,how much longer? using 600 watt mh, any flowering tips? :)

try the growing section, but..
if its in 7th week its pretty close. 1 or 2 weeks away i'd say. but it might be ready now...
check the crystals with a magnifying glass
you'll want them to be mostly amber, some cloudy
http://www.drugs-forum.com/growfaq/1529.htm

thanks,my budds seem to be stretching for the light,is the lights to far? currently 2feet away

If the plants are stretching get the lights as close the the tops as possible without burning them. If its a pure sativa it can take up to 14 weeks, so you HAVE to go on the trichomes.

Clear = Heady high, not mature.
Coudy = Mature
Amber= Too late.

It's completely the growers choise on when to harvest, but make sure you got the majority cloudy.

thanxs LIP,have just moved lamp closer, theres only 1 large cola its about 18 inches long and 6 inches wide,will have to buy magnifi glass tmrw

Oh I wish I was growing still! Good luck with your grow

have bought magni glass trichs clear ,will leave another 2-3 weeks, will post pics weekend. thnks all