Polystichum munitum
sword fern
Lustrous, dark green fronds up to 90cm (36in) long arranged in a distinctive shuttlecock-like shape. This evergreen sword fern is aptly named since the substantial fronds resemble large swords. Perfect for providing all year foliage interest for a mixed border in full or partial shade, Polystichum munitum performs best in fertile, humus-rich, well-drained soil.
How to care for Polystichum munitum:
Plant Polystichum in partial or full shade where the soil stays cool and evenly moist, such as in woodland-style borders, or along a shaded path. Work plenty of leaf mould, composted pine needles, or garden compost into the planting hole to create a rich, humus-filled soil the fern will root into easily. Keep the plant well watered while it establishes, especially in warm spells, and use a balanced slow-release fertiliser in spring to support steady frond growth.
Despite the plant being evergreen, you can cut back old foliage in early January to make space for spring bulbs, or leave it in place for winter cover and remove it in April as the fresh fronds start to unfurl. Once settled, this fern is easy to maintain and copes well with long-term shade and damp soil.
Despite the plant being evergreen, you can cut back old foliage in early January to make space for spring bulbs, or leave it in place for winter cover and remove it in April as the fresh fronds start to unfurl. Once settled, this fern is easy to maintain and copes well with long-term shade and damp soil.
Eventual height:
1.25m
Eventual spread:
1.25m
Position:
Light shade / shade
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Fully hardy
9cm pot
was £9.99
now £8.99
In stock
(shipped within 2-3 working days)
(shipped within 2-3 working days)
3 × 9cm pots
was £19.79
now £17.81
£5.94 each
In stock
(shipped within 2-3 working days)
(shipped within 2-3 working days)
2 litre pot
£19.99
In stock
(shipped within 2-3 working days)
(shipped within 2-3 working days)
3 × 2 litre pots
£44.99
£15.00 each
In stock
(shipped within 2-3 working days)
(shipped within 2-3 working days)
1
