I have a ZZ plant that I've had about 2 months. When I got it, a new stalk was waiting to open up. It's almost completely "unwrapped" itself and is a very light green color. I wok e up today and the new stalk had flopped. It's bent over like an elbow macaroni and the 3 older stalks are still dark green and standing nearly straight up. I had been watering rather infrequently (every 2 weeks) so I got nervous and watered. When I came home from work it was still drooping (unlike a peace lily which perks up very quickly upon watering). Does anyone know what's going on? I haven't fertilized, have it in a north facing window with constant indirect low light, and it's in an orchid bark soil base. Any help would be appreciated - I have read through all the past ZZ threads and haven't seen this topic before. Also, I'm putting Zamioculcas zamiifolia in my thread so the search engine finds it.