I am following along b/c I have some SSH beans that I'm thinking to pop next round. This is a stavia dominant and will take 10 - 14 weeks to flower fully.

That plant looks stunted and burned. With the limited information given I suspect that the miracle grow and perhaps over watering are the issues. I like Fox Farm - it is just about fool proof. I suggest you get it into new soil as soon as possible. Allow 1 week after transplant for the plant to recover and being new growth. I am not sure what your grow knowledge is so I add this in case it helps. Let your plants dry out almost completely between watering. In veg mine go 4 - 6 days between watering, and 2 - 4 in flower. Lift the pot when it is dry and again when it is fully watered so that you know what a dry pot vs. watered pot feels like. This will help you better gauge their water uptake/needs.

Good luck and let us know how it goes!