1
* Kinnikinnick Arctostaphylos uva-ursi (ark-toe-STAF-il-ohs oo-vah-ER-see) Family: Ericaceae (Heath Family) Native to: Higher latitudes of Northern Hemisphere. In CA, central & northern coast, Sierras; dry open slopes, dunes, forest openings, often on sandy/rocky soils; chaparral, coniferous forests. Growth characteristics: spreading woody shrub mature height : < 1 ft. mature width : 3-15 ft. Evergreen woody shrub, with low, spreading mat-like habit. Leaves are small (< 1 inch), rounded dark green and leathery. Leaf color may become more red in winter. Attractive, formal-looking. Blooms/fruits: Blooms in spring, usually Mar-May. Fragrant flowers are small, pink-white and urn-shaped similar to manzanita flowers. Flower clusters are quite attractive. Bright red berries ripen in summer, then persist through fall and winter. Showy berries are edible when cooked with sweetners make nice jam, jelly and sauces. Uses in the garden: Usually used as a low groundcover. Good for erosion control on sandy banks, along roadways, growing over rock walls, in rock gardens and on parking strips. Fine under oaks and tolerates seaside conditions. A hardy, tough plant. Dried leaves used world-wide as medicine for bladder & kidney infections. Native Americans also smoked the leaves like tobacco. Leaves and berries can be used for natural dyes. Cultivars: ‘Green Supreme’ – bright green, low; ‘Point Reyes’ – low & dense foliage; ‘Radiant’ – dense foliage; ‘Woods Compact’ – more bush-like. Sensible substitute for: Non-native evergreen groundcovers like Cotoneaster, English Ivy, Vinca. Attracts: Songbirds eat the fruit all winter; hummingbirds & insects like the nectar. Deer browse. Requirements: Element Requirement Sun Full sun only on immediate coast; best in part-shade, but can take full shade. Soil Well-drained soils (sandy or rocky best); can take acidic soils (under pines). Water Fairly drought-tolerant once established. Looks best in Zone 2-3; takes Zone 3. Don’t over-water can be susceptible to fungal diseases. Fertilizer Fine in nutrient poor soils; an organ mulch would work well. Other Not a good choice for very hot gardens. Management: Easy to grow in well-drained soils. Prune after flowering if needed. Mulch and weed, particularly when establishing. Resents root disturbance. Slow-growth; long-lived. Propagation: from seed : required treatment by cuttings : easy from tip cuttings in fall Plant/seed sources (see list for source numbers): 1, 3, 6, 8-11, 13, 14, 20, 24, 25, 27 2/7/10 * Native to CA but not to Western L.A. Co. © Project SOUND

Arctostaphylos uva ursi

Embed Size (px)

Citation preview

* Kinnikinnick – Arctostaphylos uva-ursi (ark-toe-STAF-il-ohs oo-vah-ER-see)

Family: Ericaceae (Heath Family)

Native to: Higher latitudes of Northern Hemisphere. In CA, central & northern coast, Sierras; dry

open slopes, dunes, forest openings, often on sandy/rocky soils; chaparral, coniferous forests.

Growth characteristics: spreading woody shrub mature height: < 1 ft. mature width: 3-15 ft.

Evergreen woody shrub, with low, spreading mat-like habit. Leaves are small (< 1 inch), rounded

dark green and leathery. Leaf color may become more red in winter. Attractive, formal-looking.

Blooms/fruits: Blooms in spring, usually Mar-May. Fragrant flowers are small, pink-white and

urn-shaped – similar to manzanita flowers. Flower clusters are quite attractive. Bright red berries

ripen in summer, then persist through fall and winter. Showy berries are edible when cooked with

sweetners – make nice jam, jelly and sauces.

Uses in the garden: Usually used as a low groundcover. Good for erosion control on sandy banks,

along roadways, growing over rock walls, in rock gardens and on parking strips. Fine under oaks

and tolerates seaside conditions. A hardy, tough plant. Dried leaves used world-wide as medicine

for bladder & kidney infections. Native Americans also smoked the leaves like tobacco. Leaves and

berries can be used for natural dyes. Cultivars: ‘Green Supreme’ – bright green, low; ‘Point Reyes’ –

low & dense foliage; ‘Radiant’ – dense foliage; ‘Woods Compact’ – more bush-like.

Sensible substitute for: Non-native evergreen groundcovers like Cotoneaster, English Ivy, Vinca.

Attracts: Songbirds eat the fruit all winter; hummingbirds & insects like the nectar. Deer browse.

Requirements:

Element Requirement

Sun Full sun only on immediate coast; best in part-shade, but can take full shade.

Soil Well-drained soils (sandy or rocky best); can take acidic soils (under pines).

Water Fairly drought-tolerant once established. Looks best in Zone 2-3; takes Zone 3.

Don’t over-water – can be susceptible to fungal diseases.

Fertilizer Fine in nutrient poor soils; an organ mulch would work well.

Other Not a good choice for very hot gardens.

Management: Easy to grow in well-drained soils. Prune after flowering if needed. Mulch and

weed, particularly when establishing. Resents root disturbance. Slow-growth; long-lived.

Propagation: from seed: required treatment by cuttings: easy from tip cuttings in fall

Plant/seed sources (see list for source numbers): 1, 3, 6, 8-11, 13, 14, 20, 24, 25, 27 2/7/10 * Native to CA but not to Western L.A. Co. © Project SOUND