How Often to Water Succulents and How to Water Them Have your philodendrons done this to you? This 'Cinderella shoe' moment is mainly caused by low humidity. Before you try to physically unstick the leaf: Mist it and its sheath ZZ Zamioculcas 'Black Queen' Miracle Gro Potting Mix 1 cu ft Growing plants in water isn't just about placing a cutting in a jar. Each plant adjusts differently. Save this before starting your no soil setup. Here's what to know for each one: Growing Philodendrons at Home Yard and Garden