Asplenium
( ass - PLEEN - ee - um )
Asplenium Species and Varietals
The best growing zones for Asplenium vary depending on the species. For more information, see the descriptions below.
To find your zone, click here: Zone Map
Asplenium bulbiferum (Mother Fern)
This species of Asplenium grows best in zones 15-17 and 20-24, but can be grown indoors. In zone 14, this plant can be planted outdoors if the area is protected. Native to Australia and New Zealand, this fern has graceful, light green fronds that top out around 4 feet tall. The plant grows to 4 feet wide. Produces fernlets that can be dug up and replanted elsewhere. Hardy to 26 degrees Fahrenheit. Watch out for snails and slugs, as they like to take up residence in these ferns. |
Asplenium scolopendrium (Hart's Tongue Fern)
This variety of Asplenium grows best in zones 2b-9 and 14-24. Native to Europe and the Eastern United States, this is an odd-looking specimen fern with undivided, strap-like leaves. It grows to form a clump around 2 feet wide, and there are many varieties to collect, with varying shapes, colors, and leaf divisions. These plants need humus soil, amended with limestone chips if the soil is acidic. Hard to grow where water quality is poor. These are great for woodland or rock gardens as well as containers, where they can remain in the same pot for years. |
Asplenium trichomanes (Maidenhair Spleenwort) This species has delicate foliage and is native to most of the Northern Hemisphere. They grow best in zones 2-9, 14-24, H1 and H2, and get to 6 inches tall and 8 inches wide. Fronds are bright green and round. These ferns prefer alkaline conditions, so amend soil with limestone chips if necessary. Great for crevices in walls or for shaded rock gardens. |
Caring for Asplenium
Propagation
Problems and Pests
Gallery
Videos
A video all about growing camellias successfully
|
Propagating camellias
|
Resources
The New Sunset Western Garden Book: The Ultimate Gardening Guide (2012) - Page 175, Asplenium
If you have any questions, comments, concerns, or photos you’d like to add to the gallery, please let me know by sending me a message using the button below!