Large deciduous ferns for damp (even wet) soils in regions with cold (or at least chilly) winters. Rather coarse looking but handsome nonetheless. They produce large masses of matted roots; root masses of Osmunda regalis provide the osmunda fiber used in potting mixes for orchids. Fronds are twice divided; they turn orange, brown, and yellow as they approach dormancy. Use at woodland edges or in cool, moist or wet areas. Both species described here are native to much of the Northern Hemisphere. Osmunda cinnamomea has separate sterile and fertile fronds; in Osmunda regalis, each frond has a fertile segment near the tip.Osmunda cinnamomea
Grows 2 to 5 ft. tall and 2 ft. wide. This fern has two types of fronds. Sterile fronds are erect, up to 5 ft. tall, and divided in typical fern fashion. Fertile ones are shorter and consist of stalks topped by short, tightly clustered, brown spore-bearing bodies.
Grows 2 to 5 ft. tall and 2 ft. wide. This fern has two types of fronds. Sterile fronds are erect, up ...
Native to much of North America. Upright grower to 10 ft., sometimes treelike to 20 ft. Spreads widely...
This variety is more cold tolerant than most green ash trees.