Hoya Species, Wax Plant, Porcelain Flower

Hoyarigida

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Hoya (HOY-a)
Species
rigida (RIG-ih-duh)
Synonym
Sun Exposure
Light Shade
Foliage
Grown for foliage
Evergreen
Smooth
Velvet/Fuzzy
Height
10-12 ft. (3-3.6 m)
Spacing
3-6 in. (7-15 cm)
Hardiness
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
Cream/Tan
Bloom Time
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
Suitable for growing in containers
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Propagation Methods
From herbaceous stem cuttings
From woody stem cuttings
By air layering
Seed Collecting
Bag seedheads to capture ripening seed
Allow seedheads to dry on plants; remove and 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

Miami, Florida

Sarasota, Florida

Wellborn, Florida

Port Orford, Oregon

Brazoria, Texas

Grand Prairie, Texas

show all

Featured Videos

Gardener's Notes:

2
positives
1
neutral
0
negative
Sort By:
Sort By:
V
V
San Francisco, CA | February 2012 | positive

An easy, if unexciting species. Worth growing if one has a lot of space.
Why does this site allow tards like flowblue to post?

F
Southern California, CA (Zone 10b) | February 2011 | neutral

got interested in this plant after seeing it at SIL's home in germany. she has it sitting on window sill (in the evenings, they have aut...Read More

W
Salem, OR | February 2011 | positive

A gentleman sent me three cuttings over 20 years ago and one is still growing as a houseplant in spite of the most rigorous neglect. It f...Read More

Featured
(Maratus volans)
Red-shouldered Hawk
(Buteo lineatus)
Featured
(Maratus volans)
Red-shouldered Hawk
(Buteo lineatus)