Hoya Species, Wax Plant, Porcelain Flower

Hoyadavidcummingii

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Hoya (HOY-a)
Species
davidcummingii (day-vid-kum-MING-ee-eye)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Grown for foliage
Evergreen
Smooth
Height
10-12 ft. (3-3.6 m)
over 40 ft. (12 m)
Spacing
3-6 in. (7-15 cm)
Hardiness
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
Pink
Red
Pale Yellow
Bloom Time
Mid Summer
Late Summer/Early Fall
Mid Fall
Late Fall/Early Winter
Other Details
Category
Tropicals and Tender Perennials
Vines and Climbers
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow
Can be grown as an annual
Suitable for growing in containers
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From herbaceous stem cuttings
From woody stem cuttings
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Seed does not store well; sow as soon as possible
Regional

This plant is said to grow outdoors in the following regions:

San Francisco, California

Dade City, Florida

Saint Petersburg, Florida

KAILUA KONA, Hawaii

New Paltz, New York

Featured Videos

Gardener's Notes:

2
positives
0
neutral
0
negative
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C
New Paltz, NY | September 2010 | positive

My first introduction to the hoya was with Hoya Bella and Hoya Carnosa. That was about 30 years ago. The Hoya Bella had the sweetest, mos...Read More

A
Keaau, HI (Zone 11) | October 2004 | positive

This hoya likes to grow on the dry side in dappled light.

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