Growing Morning Glories

How to Plant, Grow, and Care for Morning Glories

Morning Glory in Blue

Morning glories are annual climbers with slender stems, heart-shaped leaves, and trumpet-shaped flowers of pink, purple-blue, magenta, or white. They have a beautiful shape before they unfold in the sun and romantic tendrils that lend old-fashioned charm.

In warmer areas, train climbers over a pergola or arch, or use as dense groundcover. The vine grows quickly—up to 15 feet in one season—and can self-seed fairly easily, too. Therefore, choose where you put this plant wisely!

The flowers bloom from early summer to the first frost. Their big, fragrant, colorful flowers attract butterflies and hummingbirds.

Note: Seeds can be poisonous, especially in large quantities. See more.


  • Grow annuals in a sunny, sheltered site. They need a lot of sun.
  • Plant in moderately fertile, well-drained soil.
  • Choose a site that is sheltered from cold or drying winds.
  • Sow Morning Glory seeds early in the season once the ground has warmed to 64°F.
  • File the seeds just long enough to break the coat and soak them for 24 hours before planting them. (They look like little worms.)
  • Cover lightly with ¼-inch of soil. Space about 6 inches apart. Water thoroughly.


  • Apply a balanced liquid fertilizer after planting and at monthly intervals.
  • Support climbers and trailing species with structures like trellises, pergolas, or arches.
  • Morning glories are low-maintenance. Water during dry periods.
  • Mulch to retain moisture and avoid weeds.


  • Pests: Aphids, leaf miner, spider mites, caterpillar (leaf cutter)
  • Disease/Fungus: Rust, fungal leaf spots, and Fusarium Wilt
  • Critters: Deer can be a nuisance.

Recommended Varieties

Wit & Wisdom

Morning glories are one of September’s birth flowers.

Planting Times

Growing Morning Glories

Botanical Name


Plant Type Flower
Sun Exposure Full Sun
Soil Type Any, Loamy, Sandy
Soil pH
Bloom Time Summer, Fall
Flower Color Blue, Pink, Purple, Red, White
Hardiness Zones
Special Features Attracts Birds, Attracts Butterflies