I know the African Milk Tree isnāt technically a cactus, but iām hoping to still get some help here. I got this on sale and Greg (the website) told me low humidity and low water need. So I thought āgreat! maybe I can keep a cactus aliveā Now Iām overthinking. When I got him his soil was bone dry, I kept him in relatively the same soil after I checked on the roots and repotted. I think itās some kind of seed starter mix but Iām not totally sure. He is under a grow light with moderate intensity for 12 hours a day now. Basically what Iām asking is should I water him?? And any other tips are appreciated! Iām so paranoid when it comes to cacti and succulents because I always think they need water when I know they hold it within themselves.