Korean Rock Fern | Polystichum tsussimense
Robust, reliable and radiant
Grown by Mike's perennial specialists
UK
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Korean Rock Fern
Polystichum tsussimense
- This wonderful fern is as robust and reliable as they come, its slender evergreen fonds looking resplendent all year long.
- An excellent pick for both partially and fully shaded spaces, the Korean rock fern makes an ideal plant for woodland planting schemes.
- Fully hardy and easy to grow, this fern will require very little of you by way of ongoing maintenance, it'll just do its thang.
- This plant has been awarded the prestigious RHS Award of Garden Merit, indicating its brilliant performance in British gardens.
What to expect
Supplied as
Eventual height
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
Yes, this fern can be grown in a 30cm pot, thriving in shaded, cool spots below 22°C.
How big does it get?
This plant eventually reaches a height of 45cm.
How much sunlight does this need?
The Korean rock fern requires partial to full shade to flourish.
What kind of soil does this plant prefer?
The Korean rock fern prefers consistently moist, fertile, humus-rich soil, ideally keeping the root zone cool.
How much watering does this plant need?
The Korean rock fern thrives in consistently moist soil and should be watered generously, aiming for 2 to 3cm of water per week, especially if temperatures rise above 20°C.
Will this plant need pruning?
No strict pruning is required, just remove dead foliage as and when you find it.
How hardy is this plant?
Korean Rock Fern is hardy through most of the UK in average winters (H4), withstanding temperatures down to -10°C.
The wider garden
UK
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