Giant Moonflower is one of the most spectacular flowering vines a gardener can grow. Famous for its enormous, pure white blossoms that open dramatically at dusk, this fast-growing climber transforms fences, trellises, arbors, and pergolas into breathtaking displays of fragrant flowers throughout the summer and fall.
The large trumpet-shaped blooms can reach 5–8 inches across and unfurl in the evening, releasing a sweet fragrance that attracts night-flying pollinators such as moths. The luminous white flowers seem to glow in the moonlight, creating a magical nighttime garden display unlike any other flowering vine.
Combined with vigorous growth and heart-shaped foliage, Giant Moonflower quickly becomes a focal point in the landscape.
UsesMoonflower thrives when planted directly in the garden near a sturdy support structure. Choose a location receiving full sun and provide a trellis, fence, arbor, or pergola for the vines to climb.
Rich, well-draining soil and regular watering encourage vigorous growth and abundant flowering. Once established, plants can quickly cover large structures with lush green foliage and masses of blooms.
In warm climates, vines may reach 10–20 feet or more during a single growing season.
Germination InstructionsOne of the most fascinating aspects of Moonflower is watching the large flower buds slowly unfurl at dusk. The blossoms often begin opening in the early evening and remain open throughout the night, filling the air with a sweet fragrance.
New flowers are produced continuously throughout the growing season, creating a spectacular nightly display from midsummer until frost.
Why Grow Giant Moonflower?Few plants create as much drama and beauty as Giant Moonflower. Its huge glowing white flowers, enchanting fragrance, rapid growth, and nighttime blooming habit make it a truly unforgettable garden plant. Whether climbing a trellis, arbor, or fence, Giant Moonflower transforms ordinary garden spaces into magical evening landscapes that can be enjoyed long after the sun has set.
Heavenly Blue Morning Glory is one of the most beloved flowering vines ever introduced to gardens, producing an abundance of enormous sky-blue blooms with luminous white throats that seem to glow in the morning sunlight. The flowers can reach 4-5 inches across and open fresh each morning, creating a spectacular display against the vine's heart-shaped green foliage. Fast-growing and easy to cultivate, Heavenly Blue quickly transforms fences, trellises, arbors, and garden structures into breathtaking walls of color.
Garden Uses:
Heavenly Blue is ideal for covering fences, trellises, pergolas, arbors, mailboxes, porch railings, and garden obelisks. The vigorous vines create excellent seasonal privacy screens and can quickly soften unattractive structures with lush foliage and flowers. They are also useful in cottage gardens, pollinator gardens, and children's gardens where their rapid growth and impressive blooms can be appreciated throughout the summer.
Growing Information:
Sow seeds directly outdoors after danger of frost has passed or start indoors 3-4 weeks before planting time. Nicking or soaking seeds overnight before sowing can improve germination. Plant seeds about 1/2 inch deep in well-drained soil and provide sturdy support for climbing. Germination usually occurs within 5-14 days at temperatures of 70-80°F. Plants thrive in full sun and can reach 10-15 feet or more during a single growing season. Water regularly while establishing, but mature vines are relatively drought tolerant once established.
Kholians Black Morning Glory is a dramatic annual climbing vine admired for its dark, velvety purple-black flowers accented by glowing magenta and pink throats. The rich flower color creates a striking contrast against the vine's bright green, heart-shaped foliage, making it one of the most eye-catching dark morning glories for fences, trellises, arbors, and garden screens. Fast-growing and easy from seed, Kholians Black brings bold vertical color to summer gardens.
Garden Uses:
Kholians Black is excellent for covering fences, trellises, lattice panels, porch railings, mailboxes, garden arches, and obelisks. Its dark flowers are especially effective when grown against light-colored fences or walls, where the blooms stand out beautifully. It also combines well with white, lavender, pale blue, yellow, or silver-leaved plants, creating a strong contrast in cottage gardens, moon gardens, and mixed annual plantings.
Growing Information:
Sow seeds directly outdoors after all danger of frost has passed, or start indoors 3-4 weeks before planting time. Nicking the seed coat or soaking seeds overnight before sowing can improve germination. Plant seeds about 1/2 inch deep in warm, well-drained soil. Germination usually occurs in 5-14 days at 70-80°F. Grow in full sun for best flowering and provide sturdy support for climbing. Vines may reach 8-12 feet or more in a single season and bloom from mid-summer until frost.
Grandpa Ott Morning Glory is one of the most treasured heirloom morning glories, producing an abundance of rich violet-purple blooms highlighted by brilliant ruby-magenta star centers. Passed down through generations of gardeners and preserved through seed saving, this historic variety combines old-fashioned beauty with vigorous growth and dependable flowering. The striking flowers can cover fences, trellises, and arbors with vibrant color from midsummer until frost, creating one of the most memorable displays in the annual garden.
Garden Uses:
Grandpa Ott is ideal for growing on fences, trellises, pergolas, mailboxes, garden arches, porch railings, and decorative supports. Its vigorous vines quickly create seasonal privacy screens and colorful living walls. The deep purple blooms pair beautifully with white moonflowers, silver foliage plants, yellow flowers, and cottage garden favorites, making it a versatile addition to both traditional and contemporary landscapes.
Growing Information:
Sow seeds directly outdoors after danger of frost has passed, or start indoors 3-4 weeks before planting. For best germination, nick the seed coat lightly or soak seeds overnight before planting. Sow about 1/2 inch deep in warm, well-drained soil. Seeds typically germinate within 5-14 days at temperatures of 70-80°F. Plant in full sun and provide sturdy support for climbing. Vines commonly reach 10-15 feet or more during a growing season and begin flowering in midsummer, continuing until frost.
Seedman Notes:
Grandpa Ott remains a favorite among heirloom flower enthusiasts for good reason. The combination of rich flower color, vigorous growth, and historical significance makes it one of the finest Morning Glories available. Whether climbing a rustic fence, arbor, or trellis, this classic variety delivers season-long beauty while carrying forward a remarkable gardening tradition.
Dwarf Morning Glory Rose Ensign is a charming, compact flowering annual that produces masses of rosy-pink blooms above neat, low-growing plants. Unlike traditional climbing Morning Glories, Rose Ensign forms tidy mounds covered with colorful flowers that open in the morning and remain attractive throughout the day. Its compact habit, abundant flowering, and cheerful color make it an excellent choice for borders, containers, window boxes, hanging baskets, and small garden spaces where a bright splash of color is desired.
Garden Uses:
Rose Ensign is perfect for edging flower beds, planting along walkways, filling containers, window boxes, hanging baskets, and rock gardens. The compact plants create colorful drifts of bloom without requiring support structures, making them especially useful in smaller gardens. Their low-growing habit also makes them suitable for mixed annual displays where they can soften edges and spill gently over container rims.
Growing Information:
Sow seeds directly outdoors after danger of frost has passed, or start indoors 4-6 weeks before planting time. Seeds germinate best in warm soil between 70-75°F and usually emerge within 7-14 days. Plant in full sun and well-drained soil. Rose Ensign typically grows 8-12 inches tall with a spread of 10-15 inches, forming compact mounds covered with flowers throughout the summer. Water regularly during dry periods, but avoid waterlogged conditions. Removing spent blooms can help maintain a tidy appearance, though plants generally flower freely with minimal maintenance.
Dwarf Morning Glory Royal Ensign is a dazzling compact annual prized for its brilliant royal-blue flowers accented by bright golden-yellow centers. The vivid blooms appear in abundance above neat, low-growing plants, creating a colorful carpet effect in flower beds, borders, containers, and window boxes. Unlike climbing Morning Glories, Royal Ensign remains compact and bushy, making it ideal for gardeners seeking the beauty of Morning Glory flowers without the need for trellises or supports.
Garden Uses:
Royal Ensign is an excellent choice for borders, edging, rock gardens, patio containers, hanging baskets, and window boxes. Its intense blue flowers provide outstanding contrast when planted alongside white alyssum, yellow marigolds, pink petunias, or silver-foliaged plants. The compact growth habit also makes it useful as a colorful filler in mixed container arrangements and small-space gardens.
Growing Information:
Sow seeds directly outdoors after danger of frost has passed or start indoors 4-6 weeks before planting time. Seeds germinate best at temperatures of 70-75°F and typically emerge within 7-14 days. Plant in full sun and well-drained soil for best flowering. Royal Ensign generally grows 8-12 inches tall and spreads 10-15 inches wide, forming tidy mounds of foliage covered with blooms. Water regularly during dry periods, but avoid overly wet conditions. Plants bloom continuously throughout much of the growing season with minimal maintenance.
Dwarf Morning Glory Ensign Mix is a colorful blend of compact, free-flowering plants that produce a dazzling display of bright blue, rose, white, lavender, and bicolor blooms, each accented by contrasting golden or white centers. Unlike climbing Morning Glories, Ensign Mix forms neat, low-growing mounds that stay tidy throughout the growing season. The cheerful flowers open wide in the morning sun and create a carpet of color that brightens borders, containers, rock gardens, and patio plantings from late spring through summer.
Garden Uses:
Ensign Mix is ideal for edging flower beds, filling containers, hanging baskets, window boxes, rock gardens, and small-space gardens. Its compact habit allows it to fit easily into mixed annual plantings where it provides continuous color without overwhelming neighboring plants. The broad range of flower colors makes it especially useful for creating cheerful mass plantings and colorful seasonal displays.
Growing Information:
Sow seeds directly outdoors after all danger of frost has passed or start indoors 4-6 weeks before planting. Seeds germinate best in temperatures between 70-75°F and usually emerge within 7-14 days. Plant in full sun and well-drained soil. Mature plants typically reach 8-12 inches in height and spread 10-15 inches wide. Water regularly during dry periods but avoid waterlogged soil. Ensign Mix blooms heavily with minimal care and benefits from occasional deadheading to maintain a fresh appearance.