Mimosa (RQS) | First Time Grower

It didn't take long for my plant to get comfortable in her new home. She has grown a lot and I have strategically taken off a few leaves here and there in order to allow for better light penetration throughout the plant. I also topped her from Node 6 down to 5 and try to help the forming branches to form good tops as best as I can. I only water once I notice that the top soil has dried out and I maintain constant airflow around the plant. I try to keep an eye on my waters pH-levels, though I am not too thorough with it and kinda eyeball it. Throughout this week I haven't touched the environmental controls once and kept the tent @ 28°C and 65%RH.