Hoya Species, Wax Plant, Porcelain Flower
Hoyadarwinii

Family: Apocynaceae (a-pos-ih-NAY-see-ee)
Genus: Hoya (HOY-a)
Species: darwinii (dar-WIN-ee-eye)

Category
Tropicals and Tender Perennials
Vines and Climbers

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Light Shade

Foliage
Grown for foliage
Evergreen
Smooth

Foliage Color
Blue-Green

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)

Where to Grow
Can be grown as an annual
Suitable for growing in containers

Danger
N/A

Bloom Color
Pale Pink

Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds

Bloom Size

Bloom Time

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 pods to dry on plant; break open to collect seeds
Seed does not store well; sow as soon as possible