Divide in the spring before growth is underway
Can be frown from spored but easier by division of a mature plant
This fern can tolerate a little lime and more dryness than other ferns, and is often found growing wild in cracks of old walls. If grown in pots, a small crock of plaster or old cement is added to the bottom to help drainage and raise the pH
Hart's tongue fern is hardy, so ensure you wait until all danger of frost has passed in your area before considering planting outside.These estimates for how long Hart's tongue fern takes to sprout, grow and harvest are from real observations from real gardeners, right around the world.
Average days | Min days | Max days (0)
Average days | Min days | Max days (0)
Average days | Min days | Max days (0)
Hart's tonguefern Spleenwort
Asplenium scolopendrium L.