This is super helpful information, thank you! Thankfully the items I ordered from Amazon are orchid specific, Miracle Gro 73978300 Orchid Potting Mix Coarse Blend and rePotme Orchid Food - Feed ME! MSU Fertilizer - RO/Rain/Tap Water (8 oz). Based on your advice, I'll make sure to order some sphagnum moss as well. I'll post an update in a month to let everyone know how they are doing, thanks again!