Baby aloe vera is yellowing. Too much water, or too little? The leaves are plump & firm, but only the tip of the newest leaf is green. The brown leaves at the bottom are completely dried, but floppy and not crispy. The pot is 1.25” diameter with a drainage hole and a later of drainage grit beneath the black & gold cactus mix. It lives near my only south-facing window with a supplemental grow light for 8-12 hours daily. (Set to match sunrise - sunset in Detroit) Both Planta and ChatGPT go back and forth between too much water and not enough. Anybody have a better diagnosis?