Yep, i was nervous it was going to be Miracle-Gro.
Miracle grow is one of the worst growing mediums for cannabis.
Now, you can try to swap to a good soil.. FFOF or Pro-Mix, or many other types. Google "Cannabis Growing Medium".
Be aware.. this will probably stress the plant to the point of no return.. but to be honest, you wont survive the rest of flowering in Miracle Gro. Take this a lesson to never use that medium for this purpose.. and take your others out and transplant immediately.