You answered your own question .....
Miracle grow Soil - ( CRF nutes ) - Controlled Release Fertilizers
It feeds as you water , every time you water. This soil almost always burns plant.
It doesnt buffer against PH swings like other soils .... Even miracle Gro perlite is infused with nutes ! Right off the bat i would have used a " less hot " soil for your clones so it can ADAPT and ROOT without any stress.
Plus you are feeding 2 Different Bloom Nutes - There is no reason to Double up on Bloom nutes ! .......DYNAGRO is complete by itself ( 1 tsp per gallon of water )
The yield and bud development will be affected because of this type of feeding.
Anytime i bother with clones i plant into a " light or seedling soil mix " ( light warrior , etc. )
Then just lightly water or mist water ...... I wait to see when the plant starts to pick up on its own then let it do its thing . I use BOMB SEEDS - and am pretty sure THC BOMB is an AUTO STRAIN which cannot be cloned.
Good luck