Dryopteris erythrosora or Autumn Fern it\'s common name This is a striking semi-evergreen fern. Once Grown on during spring its triangular- shaped fronds take on a copper tint slowly maturing to dark green. Ideally grow in moist soil and plant with other ferns cut back in the winter to make way for new growth. They enjoy once a year a mulch of well rotted leaves and compost to mirror the woodland conditions they are normally found in. #html-body [data-pb-style=\"60599B2123CEC\"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style=\"60599B2123CFD\"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}