Life Cycle
Annual
Plant Characteristics
Trumpet Blooms
Growth Habit
Climbing
Bloom Season
Summer
Flavour Profile
Ornamental
Suitable for
Outdoor
Seed Type
Open Pollinated
Plant Type
Flowering Climber
Planting Season
Spring
Fruit Size
N/A
Plant Height
2–4 m
Light Requirement
Full Sun
Water Needs
Moderate
Hardiness Zones
USDA 3–10
Container Garden
Yes
Plant Spacing
20–30 cm
Planting Depth
1 cm
Growing Conditions
Sunny
Frequently Asked Questions
What makes Heavenly Blue different from bush flowering plants?
What makes Heavenly Blue different from bush flowering plants?
It is a vigorous climbing vine that grows vertically on supports rather than forming a compact shrub.
Can Heavenly Blue cover pergolas and arches?
Can Heavenly Blue cover pergolas and arches?
Yes. With suitable support, the vines can climb pergolas, arches, fences, and trellises.
Which climbing plants pair well with Heavenly Blue?
Which climbing plants pair well with Heavenly Blue?
Moonflower, black-eyed Susan vine, clematis, climbing nasturtium, and sweet peas create layered displays.
Do the flowers open and close during the day?
Do the flowers open and close during the day?
Yes. The blooms typically open in the morning and gradually close later in the day.
Can vines be guided onto supports while young?
Can vines be guided onto supports while young?
Yes. Training young stems early helps encourage even coverage across the support structure.
Do Morning Glory flowers attract pollinators?
Do Morning Glory flowers attract pollinators?
The blooms may attract bees, butterflies, and other beneficial pollinating insects during flowering.