Morning Glory Scarlet O’Hara produces velvety scarlet to reddish-purple flowers with broad white throats. The rich colouring stands out against its green leaves, bringing a bold morning display to sunny balconies, entrances and garden fences.

Its vigorous twining stems wrap around trellises, strings and balcony grills, creating leafy cover as they grow. Plant this annual climber beside a support or grow it in a deep pot where the flowers can be enjoyed close to eye level.

Why Gardeners Love It

• Velvety Flowers: Rich red to reddish-purple petals surround contrasting white throats.
• Climbing Display: Adds flowers and greenery to fences, trellises and balcony grills.
• Seasonal Cover: Fast-growing vines help fill sunny vertical spaces.
• Fresh Morning Blooms: Established plants produce new flowers throughout the flowering season.
• Container Friendly: Suitable for deep pots with a secure climbing support.

Best Conditions

• Germination: Usually 7–14 days
• Germination temperature: Around 21–29°C
• Sunlight: At least 6–8 hours of direct sunlight
• Pot size: At least 12 inches wide and deep for one vine
• Spacing: About 8–12 inches between plants
• Soil: Light, moderately fertile and well-draining mix
• First flowers: Usually around 8–12 weeks after sowing, depending on conditions
• Life cycle: Annual flowering climber

Sowing note: In Lahore, Faisalabad, Islamabad and Rawalpindi, sow from February to April once frost risk has passed and the soil is warm. Another sowing can be started from late July to August where drainage is good. In Karachi, sow from January to March or again from August to October. In southern Punjab, sow from February to March or from late August to September. In colder northern and hilly areas, wait until spring frost has passed and nights are consistently mild.

How to Sow

1. Soak the seeds overnight in room-temperature water to help soften their hard outer coats.
2. Fill individual small pots or the final container with fine, moist seed starter mix.
3. Sow the seeds around ¼ inch deep, cover lightly and water gently.
4. Keep the mix warm and lightly moist, allowing excess water to drain freely.
5. If started separately, transplant young seedlings carefully with the soil around their roots intact.
6. Guide the developing stems onto strings or a trellis before they become tangled.

Plant Care

Water at the base when the upper layer of soil begins drying. Check containers more often during hot, windy weather and empty saucers after watering. Secure the climbing support firmly and redirect stray shoots while they are still flexible.

Mix a small amount of Vermicompost into the final potting mix before planting. Check beneath the leaves for aphids and spider mites. If pests appear, apply Neem Oil according to its label directions, spraying during the cooler evening hours.

Local Gardener Tips

• Sow directly into the final pot when practical to reduce root disturbance.
• Keep rooftop containers sheltered from strong winds.
• During monsoon weather, raise pots slightly so drainage holes remain clear.
• Remove developing seed pods before they ripen if extra seedlings are unwanted.

Flowering and Display

Scarlet O’Hara flowers during the warmer months and can continue into autumn while conditions remain suitable. Position the vine beside a balcony seating area, entrance or garden path where its morning blooms are easy to see.

Train the stems across several strings or trellis sections for a more even display. Keep the vine away from small neighbouring plants that could become covered by its spreading growth.

FAQs

Why is my Morning Glory producing leaves but few flowers?

Excessive nitrogen feeding can encourage leafy growth at the expense of flowers. Stop frequent feeding and check that the vine receives enough direct sunlight. Young plants may also need more time to reach flowering maturity.

Why do the flowers close so quickly?

Each flower lasts only one day and naturally closes as it ages. Strong heat can shorten the display. A closed flower does not mean the vine is failing; healthy plants continue developing new buds.

Can Scarlet O’Hara climb directly onto a plain wall?

Its stems need something narrow to wrap around. Fix strings, wire mesh or a trellis against the wall so the vine can climb and spread across it.

Are the flowers suitable for a vase?

They are best enjoyed on the vine. Their short lifespan makes them unsuitable for a lasting cut-flower arrangement.

Common names: Scarlet O’Hara Morning Glory, Japanese Morning Glory, Ipomoea nil ‘Scarlet O’Hara’