Quote Originally Posted by canniwhatsis
Ok, I'm not Rusty, but here's my take, Make sure your PH is right,...(How are you testing? before you go and adjust anything) the tips could be burning because the MG nutes might be too strong?

FoxFarm Ocean Forest is the soil I use, All of my strains seem to LOVE it! Right out of the bag it works well for me. I've tried MG, and prefer FFOF hands down.

For Up Potting,... None of those plants look big enough to be root bound at all, which will result in a stressful up pot,... It could be done, but I wouldn't if you're planning on kicking the lights in the next week to month. If your planning on waiting about a month, then probably up pot around week 2 of flower. (I try and up pot when I'm watering every other day, she's nicely bound but not too tight, then just as the soil is about 50% wet from watering so, 1/2day to day after watering I'll tip her up, slap her bottom and slide her out! I always up pot before "Night" cycle of the lights to reduce the stresses put on the roots. )

Pic 1: Durban Poison at up potting time 1.5 months vege in a 1 gallon square container. You can see the texture of the bottom of the pot.
Pic 2: Same plant, this shot I'm actually supporting it by just holding the stem! I don't recommend doing this, but it is a good demonstration of how the root mass will hold the soil together when transplanting is done correctly.
i think your right about the nutes being too strong in the mg soil. i have been feeding a small amount of nutes on top of it.
i really have no way of testing my soil ph. but i always make sure my water ph is just right. i have the color test kit for the water. plus i leave my water out a day or two.

i probably plan on flowering in about a month, so what would you recommend i do?