Botanical Name: Philadelphus lewisii Add
Common Name: Lewis Mockorange  
Plant photo of: Philadelphus lewisii
California Native Plant
  • Anatomy

  • Culture

  • Design

Plant Type

Shrub

 

Height Range

6-12'

 

Flower Color

White

 

Flower Season

Summer

 

Leaf Color

Green

 

Bark Color

n/a

 

Fruit Color

n/a

 

Fruit Season

n/a

Sun

Full, Half

 

Water

Medium

 

Growth Rate

Moderate

 

Soil Type

Sandy, Clay, Loam

 

Soil Condition

Average, Moist

 

Soil pH

Neutral

 

Adverse Factors

n/a

Design Styles

English Cottage, Ranch, Wild Garden

 

Accenting Features

Fragrance, Showy Flowers

 

Seasonal Interest

Summer

 

Location Uses

Background, Foundation, Raised Planter

 

Special Uses

n/a

 

Attracts Wildlife

n/a

Information by:
Photographer:
  • Description

  • Notes

Lewis Mockorange is a broad rounded to upright shrub. Numerous dense racemes of 1"-1 1/4" pure white flowers appear in early summer. Flowers have a subtle, sweet fragrance. This is the only mockorange at the Cheyenne Research Station that is still blooming and doing well after many years of neglect. Native to western U.S. Discovered by Meriwether Lewis and named in his honor. Needs full sunlight. -Fort Collins Nursery
Dig hole, insert plant slightly higher than soil grade. Disturb root ball very little. No amendments, just native soil. No fertilizers. Backfill the hole .Water lavishly. Mulch top of soil around plant in a 4' diameter circle. - Bert Wilson Las Pilitas