Hoya, Wax Plant, Porcelain Flower 'Red Buttons'

Hoya pubicalyx

Family
Apocynaceae (a-pos-ih-NAY-see-ee)
Genus
Hoya (HOY-a)
Species
pubicalyx (pew-bee-KAL-iks)
Synonym
Sun Exposure
Sun to Partial Shade
Light Shade
Foliage
Smooth
Veined
Height
10-12 ft. (3-3.6 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
N/A
Bloom Color
Fuchsia (red-purple)
Red
Dark Purple/Black
Maroon/Burgundy
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Blooms repeatedly
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
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
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:

Jacksonville, Florida

Lake Panasoffkee, Florida

Whitestone, New York

Featured Videos

Gardener's Notes:

0
positive
0
neutral
0
negative
Sort By:
Sort By:
Featured
Tall Bearded Iris 'Gypsy Romance'
Horn-tail
(Urocerus gigas)
White-faced Heron
(Ardea novaehollandiae)
Featured
Tall Bearded Iris 'Gypsy Romance'
Horn-tail
(Urocerus gigas)
White-faced Heron
(Ardea novaehollandiae)