oh i will be staying clear of MG soil. it will give 3 months worth of nutes, but when? thats the question. you could get all 3 months worth in the first 2 weeks. i would try to avoid this in future, you cannot guarantie that the nutes will be released slowly or not. i mean if you think they are getting too much, then there is no way you can flush them, coz if you add more water, you will be releasing more nutes. can you see where im coming from mate? ive seen good results with MG soil, but i have also heard alot of these growers complaining they had difficulty starting the grow because of the high nute release. on the other hand, your plants are 1 month old, right? they should be ok, its when they are seedlings that they cant handle a big burst of nutes.
good luck mate, and keep me informed CANNABLISS