Dicksonia tree ferns too large or expensive for your garden we39ve found the answer 45 try the dwarf brazilian tree fern instead33 an exciting new find for the home gardener only recently introduced to the uk but surely set to be the next big thing33 compact plants lend themselves well to growing in patio pots and throw up huge fronds up to 70cm in size this hardy exotic fern will take temperatures down to 455c and thrives in low light so is perfect for giving a tropical to