Hoya, Wax Plant, Porcelain Flower 'Krinkle 8'

Hoyacarnosa

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Hoya (HOY-a)
Species
carnosa (kar-NO-suh)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Height
8-10 ft. (2.4-3 m)
Spacing
3-6 in. (7-15 cm)
Hardiness
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Parts of plant are poisonous if ingested
Bloom Color
Pink
Red
White/Near White
Bloom Time
Late Spring/Early Summer
Other Details
Category
Tropicals and Tender Perennials
Vines and Climbers
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
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:

Mesa, Arizona

Tucson, Arizona

Fontana, California

Los Angeles, California

San Diego, California

San Francisco, California

San Ramon, California

South Yuba City, California

Tierra Buena, California

Washington, District of Columbia

Homer, Louisiana

Dunellen, New Jersey

West Jefferson, Ohio

Edinburg, Texas

San Antonio, Texas

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Gardener's Notes:

6
positives
0
neutral
0
negative
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V
V
San Francisco, CA | March 2012 | positive

This should be properly listed as Hoya carnosa 'Krinkles 8'; it is a form of carnosa developed by Ed Hummel. Easy to grow and flower, it ...Read More

S
S
Mesa, AZ | July 2010 | positive

My stepmother gave me a rooted clipping from her Hoya. Hers grows very well in a shaded area in their home with a sky light as its only ...Read More

A
A
Washington, DC | August 2004 | positive

We have grown this plant -- now a big vine that frames our kitchen window -- 4'x5' -- lush growth, but to date only a single flower that ...Read More

R
San Ramon, CA (Zone 9b) | August 2004 | positive

I was given a cutting off a very large plant. I put it in my kitchen greenhouse window. It took a long time to start growing, but within ...Read More

T
| June 2004 | positive

MY Hoya Carnosa is two years old and this year I have had to flowerings of 6 flowers each time. I have not noticed any scent to the plant...Read More

B
B
Taylor, MI | May 2004 | positive

i HAVE GROWN THIS PLANT AS A HOUSEPLANT FOR NEARLY 20 YEARS .mY MOTHER-IN-LAW HAD BEEN GROWING IT FOR AT LEAST 20 YEARS BEFOR THAT.
...Read More

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