TopGunRich
Member
You don't have to wait for the roots to come out of the bottom, but that is then a sign you need to re-pot. some people argue that repotting before they need it means it doesn't use all the available soil space, but i think thats just bull, in the wild they have all the room they can get. It's just easier to repot when you have a root ball holding it all together, but you can def repot before that. just be careful not to disturb or break the roots.
Nutes wise, i might wait until she is a little more robust, if planted in good soil they should be fine for about 5 weeks, but if you do want to start, start low, half or quater dose, then work up everyother watering. While it is in vegetative growth it will want high Nitrogen, so that MG sounds great, but keep an eye on your PH. If that gets too out of sync the plant can't absorb all of the nutes nutrients anyway, check out the link
http://www.thctalk.com/cannabis-forum/showthread.php?6128-Ph-Chart-for-Soil-and-Hydroponics
Nutes wise, i might wait until she is a little more robust, if planted in good soil they should be fine for about 5 weeks, but if you do want to start, start low, half or quater dose, then work up everyother watering. While it is in vegetative growth it will want high Nitrogen, so that MG sounds great, but keep an eye on your PH. If that gets too out of sync the plant can't absorb all of the nutes nutrients anyway, check out the link
http://www.thctalk.com/cannabis-forum/showthread.php?6128-Ph-Chart-for-Soil-and-Hydroponics