Blechnum brasiliensis ‘Volcano’ plants are compact, making them an ideal choice for growing in patio pots. Giant fronds up to 70cm (28”) tall are produced by this relative of our native Deer Fern, providing an exotic feel in your home or garden. This cheaper, smaller alternative to Dicksonia tree ferns has only been recently introduced to the UK but is already proving to be a big hit with home gardeners. The young fronds are coloured in fantastic volcanic bronze shades as they first unfurl, before transforming into a wonderful shiny green hue as they open. This dwarf fern thrives in low light levels and is hardy enough for most UK gardens as it tolerates temperatures down to -5C (23F), although it does benefit from a sheltered spot with some winter protection. Blechnum brasiliensis should be grown in a moist, acid soil that is also humus rich. These ferns are hardy enough for the majority of UK gardens, withstanding temperatures down to -5C (23F). Fronds should be misted