Is this Calloused enough to plant? This Lil guy legit just fell off the main plant the other day, and I want to get a second plant of of him. I was told to let it dry until the bottom is calloused and then plant. Is this what I'm looking for? Originally by u/MapleSyrup1322 on Reddit: https://reddit.com/r/succulents/comments/1ld2f09/is_this_calloused_enough_to_plant/