ZZ Plant Low Maintenance, High Risk Plant: ZZ Plant (Zamioculcas zamiifolia) Why it's toxic: Contains calcium oxalate crystals, similar to pothos and monstera but often more concentrated. Possible symptoms: Candle Holder Heater With Clay Pots And Tea Lights Double Walled Tea Terracotta Candle Heater For Growing Clematis in Pots Decorative Flower Pots & Containers Plant Pots Hobby Lobby A+ "Must Have for Planted Tanks" Plant Booster GROWTH JUICE (Our OWN DustinsFishtanks You might be giving up on your seeds too soon. Confession time, Last week I had a breakdown because I had very low dahlia seed germination rates. , They had been in wet paper towels in ziplock