Polystichum tsussimense
Korean rock fern
A reliable fern with glossy, upright, darkly veined fronds and a delicate spine-pointed tip for shadier spots and underplanting. Polystichum tsussimense is evergreen, but old fronds can be cut back in early spring to reveal the newly emerging purple-tinged fronds that transition to green from neat basal rosettes. Weave it through a partially shaded border in naturalistic drifts and it will make a natural partner for hostas and hellebores. It also shows a good resistance to deer and rabbits.
How to care for Polystichum tsussimense:
Incorporate lots of well-rotted leaf mould, composted pine needles or garden compost into the planting hole. Remove winter-worn and untidy foliage in spring.
Eventual height:
0.5m
Eventual spread:
0.5m
Position:
Full sun / light shade / shade
Rate of growth:
Fast-growing
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Fully hardy
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9cm pot
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