hey was up i just got a platinum bubba kush clone from the shop about a week ago and it seems like it hasnt grown and its kind of droopy and the stem is purple..and 1 thing is that im not sure how often to water it because i felt the rockwool it is in and it is moist but im not really sure since this is my first clone grow..and how long should it take for the roots to grow out of the rockwool?