Hoya Species, Wax Plant, Porcelain Flower

Hoyaanulata

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Hoya (HOY-a)
Species
anulata (an-uh-LAH-ta)
Synonym
Hoya alata
Hoya poolei
Hoya pseudolittoralis
Hoya schlechteriana
Sun Exposure
Light Shade
Foliage
Evergreen
Textured
Height
4-6 ft. (1.2-1.8 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
Red
White/Near White
Bloom Time
Late Summer/Early Fall
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:

Scottsdale, Arizona

Naples, Florida

Sarasota, Florida

Washington, Georgia

Topeka, Kansas

Lorette, Manitoba

Fair Lawn, New Jersey

El Prado, New Mexico

Buffalo, New York

Sweet Home, Oregon

Dallas, Texas

Spokane, Washington

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Featured Videos

Gardener's Notes:

4
positives
1
neutral
0
negative
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V
Washington, GA | July 2013 | positive

My wife acquired a small plant from her aunt several years ago. It started blooming after the plant had gotten root bound. My wife is the...Read More

H
Georgetown, TX | October 2011 | positive

I got my hoya from a cutting in 1988 and grew it in a hanging basket in an east facing window in Colorado. It had nice, thick, and gloss...Read More

L
Buffalo, NY | January 2011 | positive

I LOVE this plant. I was given a clipping from a co-worker over 30 years ago and that clipping has never failed to please as it climbs o...Read More

P
El Prado, NM | April 2010 | neutral

I have had a Hoya Vine now for 3 years, it's growing quite well but hasn't bloomed since I got it - It's about 3 feet from a south facing...Read More

M
Chowchilla, CA (Zone 10a) | June 2006 | positive

Plant info is for those growing in the Pacific Northwest: This plant is in a west/southwest-facing window. The soil is kept moist (not ...Read More

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