Korean Rock Fern, Polystichum tsus-simense, Aspidium tsussimense
Perfect for small spaces, award-winning Polystichum tsussimense (Korean Rock Fern) is a small, tufted, evergreen fern bearing broadly lance-shaped, leathery, glossy blue-green fronds, adorned with black stems and narrowly oblong, spiny-toothed, pointed pinnae. Tidy and low-growing, this cute fern remains lush and fresh-looking throughout the season. A popular choice for boutonnieres, Korean Rock Fern is also terrific for the rock garden, at the front of shaded borders, or in containers.
| Hardiness |
6 - 9 |
|---|---|
| Heat Zones |
5 - 9 |
| Climate Zones | 4, 5, 6, 7, 14, 15, 16, 17 |
| Plant Type | Ferns |
| Plant Family | Dryopteridaceae |
| Genus | Polystichum |
| Common names | Fern |
| Exposure | Partial Sun, Shade |
| Season of Interest | Spring (Early, Mid, Late), Summer (Early, Mid, Late), Fall, Winter |
| Height | 1' - 2' (30cm - 60cm) |
| Spread | 1' - 2' (30cm - 60cm) |
| Spacing | 12" - 15" (30cm - 40cm) |
| Maintenance | Low |
| Water Needs | Average |
| Soil Type | Chalk, Clay, Loam, Sand |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Plant of Merit, Showy, Evergreen |
| Tolerance | Full Shade |
| Garden Uses | Beds And Borders, Patio And Containers, Underplanting Roses And Shrubs |
| Garden Styles | Informal and Cottage, Gravel and Rock Garden |
| Hardiness |
6 - 9 |
|---|---|
| Heat Zones |
5 - 9 |
| Climate Zones | 4, 5, 6, 7, 14, 15, 16, 17 |
| Plant Type | Ferns |
| Plant Family | Dryopteridaceae |
| Genus | Polystichum |
| Common names | Fern |
| Exposure | Partial Sun, Shade |
| Season of Interest | Spring (Early, Mid, Late), Summer (Early, Mid, Late), Fall, Winter |
| Height | 1' - 2' (30cm - 60cm) |
| Spread | 1' - 2' (30cm - 60cm) |
| Spacing | 12" - 15" (30cm - 40cm) |
| Maintenance | Low |
| Water Needs | Average |
| Soil Type | Chalk, Clay, Loam, Sand |
| Soil pH | Acid, Alkaline, Neutral |
| Soil Drainage | Moist but Well-Drained |
| Characteristics | Plant of Merit, Showy, Evergreen |
| Tolerance | Full Shade |
| Garden Uses | Beds And Borders, Patio And Containers, Underplanting Roses And Shrubs |
| Garden Styles | Informal and Cottage, Gravel and Rock Garden |
How many Polystichum tsussimense (Korean Rock Fern) do I need for my garden?
| Plant | Quantity | |
|---|---|---|
| Polystichum tsussimense (Korean Rock Fern) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!
