'Zanzibar Gem' (Zamioculcas zamifolia) is a beautiful type of cycad with thick, glossy green leaves. While Zanzibar Gem can be grown outdoors, it's most often seen as an almost un-killable indoor plant. It's been described as the ultimate indoor plant because of its tolerance to low light and lack of water. 

• Zanzibar Gem will grow very happily in quite small pots.
• Choose a spot that is well lit but away from direct sunlight.
• Feed Zanzibar Gem occasionally in the growing season.
• Zanzibar Gem do not like wet feet so only water if the potting mix feels dry.
• Keep the leaves clean by wiping with a damp cloth.
• When a plant becomes crowded in the pot it can be split and divided. 
• The sap of Zanzibar Gem is TOXIC and, if ingested, could make you unwell so, after dividing the plant, make sure you wash your hands with soap and water.