Arctostaphylos tomentosa subsp. daciticola

Arctostaphylos tomentosa subsp. daciticola

Native to:
United States | CA

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ericaceae
Genus:
Arctostaphylos
Species:
Arctostaphylos tomentosa subsp. daciticola

Growth Characteristics

Growth Habit:
Shrub
Height:
150 cm
Drought Tolerance:
High
Bloom Months:
feb,mar,apr
Bloom Colors:
white, pink
Landscaping Shrub:
Yes

Keystone Species Ranking

Caterpillar Keystone:
★★★★☆ Butterfly & moth species supported by this genus (NWF)
Pollen Specialist Bee Keystone:
★★☆☆☆ Native pollen specialist bee species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:
birds, bees, butterflies
Deer Resistant:
Yes
Fire Ecology:
Requires fire for germination
Fire Notes:
Seeds require fire or heat scarification for germination. Plants may resprout from burl after fire or regenerate from seed bank.

Source: Claude claude-opus-4-5-20251101 Batch

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Scarification:
Seed coat scarification required before sowing
Germination Time:
30–180 days
Notes:
Seeds have hard seed coats requiring scarification; fire or heat treatment improves germination. Germination can be erratic.

Source: Claude claude-opus-4-5-20251101 Batch

ORGHPS Germination Guide: Expose to fluctuation outdoor winter temperatures including freezing for 3 months. Gradually increase light and temperature in the spring. Requires light or the seed is very fine. Surface sow and expose to light. Requires scarification. Nick or rub between sheets of sandpaper. Requires soaking. Place in warm water until seeds swell, usually 24-48 hours. Discard water and any seeds that remain floating. * immerse in boiling water for 20 seconds

Source: Ontario Rock Garden & Hardy Plant Society