Peperomia Care Guide Varieties & Growing Tips The Sill Large Philodendron Red Emerald 14" Trellised Philodendron Micans Green Form Houseplants Always Affordable at Plant Proper Aroids Tropify Plant your poppies when it's cold! Poppy seeds require a period of cold to germinate and grow, so they generally do best when planted in the late fall or early spring. Philodendron Thaumatophyllum Stenolobum (ESTABLISHED PLANT) eBay