Mimosa auto spacebucket

During 1st week I might put the pot a bit to hight to the lamp. Clay pot got heated and caused some burns to the leafs. Now that it started to smell a bit I turned on the exhost with carbon filter and lowered the pot down. Passive wind intake through the lower level and exhost throw the top level makes a nice draft inside. I am using a small pot to try to keep the plant small and inside the bucket. I do have a tric ready to extend bucket hight by a 20 cm, but still previous plant in a bigger pot overgrew it and now finishing flowering at the balcony. This is my first mimosa and second grow in this bucket. Not going to apply hst, at least not at start, maybe at the later if I will see it's going to grow to high.