Of the few native ferns, sword fern, Polystichum munitum, is
perhaps the most popular because it is the most adaptable to home
gardens. Sword fern has relatively compact evergreen foliage
arching outward from basal clumps. The tough dark green fronds are
about two or three feet long.
Name and characteristics
Of the few native ferns, sword fern, Polystichum munitum, is perhaps the most popular because it is the most adaptable to home gardens. Sword fern has relatively compact evergreen foliage arching outward from basal clumps. The tough dark green fronds are about two or three feet long.
Where to plant
Sword fern naturally lives in coastal redwood groves and riparian areas, so is happiest in cool, partly shady areas of the garden. It is useful where there is too much shade for other plants, such as the northern sides of a home or a high fence. Fronds will be shorter and stiffer with more sunlight. Fronds can be scorched if too exposed, particular where there is glare from pavement or lightly colored walls.
How to care for
Sword fern is quite undemanding. It prefers rich soil with moderate or regular watering. However, it does not need much water when established, and is not too discriminating about the soil. Some large or dense plants may need grooming to remove dead fronds.
Where to purchase
Sword fern can be found at Johnson Garden Center of Morgan Hill (408-779-7171), Paidle Gardens and Accents of Hollister (831-636 7281) and other nurseries that have ferns.
Tony Tomeo is a consulting horticulturist and arborist for New Image Landscape of Fremont. His weekly radio broadcast, “New Image Garden Report,” can be heard at 8:10am on Friday mornings on KSCO, 1080 AM of Santa Cruz. Tony can be reached at (888) 226-9191 or tt****@***************pe.com.
