Family: Hydrangeaceae (hy-drain-jee-AY-see-ee) (Info)
Genus: Philadelphus (fil-uh-DEL-fuss) (Info)
Species: coulteri (kol-TER-ee-eye) (Info)
 2 members have or want this plant for trade.
Category:
Shrubs
Height:
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Spacing:
10-12 ft. (3-3.6 m)
Hardiness:
Unknown - Tell us
Sun Exposure:
Full Sun
Sun to Partial Shade
Light Shade
Danger:
Parts of plant are poisonous if ingested
Handling plant may cause skin irritation or allergic reaction
Bloom Color:
Pale Yellow
White/Near White
Bloom Time:
Mid Spring
Late Spring/Early Summer
Foliage:
Evergreen
Deciduous
Other details:
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
7.9 to 8.5 (alkaline)
Patent Information:
Non-patented
Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
| 
