Morning Glory ‘Heavenly Blue’ (Ipomoea tricolor)
Ipomoea tricolor, commonly known as 'Heavenly Blue' morning glory, is a fast-growing annual vine with vibrant blue trumpet-shaped flowers that bloom in the morning and close by evening. It thrives in full sun and well-drained soil, making it a popular choice for gardens and trellises. Morning Glory 'Heavenly Blue' is not only beautiful but also attracts butterflies and hummingbirds, making it a delightful addition to gardens.
Latin Name: Ipomea tricolor
Species Origin: Introduced US Flower
Type: Garden Flowers
Life Cycle: Annual
USDA Zones: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
US Regions: California, Mountain, Arid/Desert, Plains/Texas, Midwest, Northern, Northeast, Southeast
Seeds per Ounce: 850
Stratification: No Stratification
Germination Ease: No Stratification
Sunlight: Full Sun
Plant Height: 8 - 15 Feet
Plant Spacing: 12"
Color: Blue
Bloom Season: Blooms Late Summer, Blooms Early Fall
Other: Attracts bees, birds, & butterflies
Sowing: In warmer areas, you can directly sow seeds in the spring once the soil hits 70-85 degrees F. To speed up germination, you can either nick the seed coat with a sharp knife or soak the seeds in warm water overnight. In cooler regions, start the seeds indoors about 6-8 weeks before the last spring frost; plant the nicked seeds about 1/4" deep and keep the soil moist but not soggy until they germinate, which should happen in 7-10 days if it's warm enough. Transplant the seedlings right after they sprout, as they don't like having their roots disturbed; make sure the soil temperature is at least 65 degrees F and there's no frost risk.
Growing: These plants thrive in well-drained, moist soil but can also handle fairly dry conditions; they love full sun. The vines grow super fast, especially in hot weather, so they'll need a good support system like a fence or arbor. If they don't have support, they'll just spread out on the ground until they find something to climb on. This plant self-sows easily and attracts bees, butterflies, and hummingbirds. Just a heads up, we can't sell Heavenly Blue Morning Glory seeds to folks in AZ or MI.
Harvesting: These flowers don't do well as cut flowers, so it's best to enjoy them right in the garden.
Seed Saving: After they bloom, this plant will create seed pods that you can pick as soon as the husk turns black. Take the Heavenly Blue Morning Glory seeds out of the husks and keep them in a cool, dry spot.
