Beautifall Summer Nights Hawaiian Pothos Epipremnum aureum Proven Winners Philodendron Faux Plants Artificial Split Leaf Philodendron Marble Queen Pothos Stunning Variegated, Low Maintenance Houseplant Make Your Own Succulent Potting Soil Jeff Pavlat Central Texas Gardener My process for making SP powder: de spine, de core, slice, dehydrate, powder with h coffee grinder. It makes no difference to remove the waxy skin for this. The powder can be stored forever