In contrast to Macrozamia riedlei, this species is from the opposite eastern coast of Australia in the New South Whales district. There is has a wide distribution extending south to more cool areas. Trunks are rather thick and can be up to six or so feet tall. Leaves are green with fine pointed leaflets and a leaf length of about six feet. To get a nice mature specimen takes 30 years or more. I’d estimate the cold hardiness to be down to about 20 degrees F. or a bit colder. It prefers full sun in most areas. On special is a 20 to 25 years old specimen in a 25g pot and a caudex 12 inches wide and 12 inches tall. It is shown in the first six photos. The eighth photo is c/o plantsystematics.org website.nn
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