Hi I bought this PPP cutting and the seller had it propagating in water. I kept it water for a few days then switch it over to a spagnum, orchid bark, perlite medium and mist the roots every morning and it sits to the side of the humidifier where it stays between 68-76% humidity. I noticed the leaf started to brown and then noticed this hole in the stem? The roots look fine and there's no rot on the other end it even has a new growth point but if anyone has any advice I'd really appreciate it!