Overview

Hemerocallis 'Twenty Nine Flags over Conway' is a clump forming herbaceous perennial in the genus Hemerocallis, part of the Asphodelaceae family, with deciduous foliage. Hemerocallis 'Twenty Nine Flags over Conway' grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H6. Suggested uses include borders and containers.

About

Hemerocallis 'Twenty Nine Flags over Conway' is a herbaceous perennial in the Asphodelaceae that forms clumps. It carries deciduous foliage and flowers in the UK from June to August. Plant in a south-facing, exposed position in full sun on neutral loam that is moist but well-drained. Rated H6 (very hardy), it is suitable for borders and containers.

About the genus

A daylily, day lily or ditch-lily is a flowering plant in the genus Hemerocallis, a member of the family Asphodelaceae, subfamily Hemerocallidoideae, native to Asia. Despite the common name, it is not taxonomically classified in the lily genus. Gardening enthusiasts and horticulturists have long bred Hemerocallis species for their attractive flowers; a select few species of the genus have edible petals, while some are extremely toxic.

Wikipedia contributors, "Daylily", CC BY-SA 4.0Daylily

In the garden

Hemerocallis 'Twenty Nine Flags over Conway' is a clump-forming herbaceous perennial in the Asphodelaceae with deciduous leaves. Its growth habit produces defined clumps that respond well to a clear, sunny position. Place the plant in full sun on a south-facing, exposed site; it prefers loam of neutral pH and soil that stays moist but drains freely. In UK hardiness terms the cultivar is H6, which translates as very hardy and able to tolerate winter conditions common across much of Britain when sited appropriately. Use it in mixed borders where a sunlit, exposed aspect is available, or grow it in containers placed on a south-facing patio or terrace. Allow space for the clump to remain distinct rather than crowding it with deep-rooting companions. Flowers appear between June and August, giving a defined summer display.

Growing conditions

Best soil and position for Hemerocallis

Sunlight
Full sun
Soil type
Loam
Soil pH
Neutral
Soil moisture
Moist but well-drained
Aspect
South-facing
Exposure
Exposed
UK hardiness
H6

Plant details

Hemerocallis 'Twenty Nine Flags over Conway' size, habit and characteristics

Plant type
Herbaceous Perennial
Habit
Clump forming
Foliage
Deciduous
Suggested uses
Borders, containers

Care notes

Pruning and caring for Hemerocallis 'Twenty Nine Flags over Conway'

Propagation
Division, seed
Pest resistance
Aphids, slugs, snails, glasshouse red spider mite, thrips
Disease resistance
Fungal leaf spot, rust diseases, bacterial leaf and stem rot

Frequently asked questions

Where is the best place to plant Hemerocallis 'Twenty Nine Flags over Conway'?

Hemerocallis 'Twenty Nine Flags over Conway' prefers full sun. It suits exposed positions.

What soil does Hemerocallis 'Twenty Nine Flags over Conway' need?

Hemerocallis 'Twenty Nine Flags over Conway' grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.

Is Hemerocallis 'Twenty Nine Flags over Conway' hardy in the UK?

Hemerocallis 'Twenty Nine Flags over Conway' has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.

How do I propagate Hemerocallis 'Twenty Nine Flags over Conway'?

Division, seed.

More in the Hemerocallis genus

Browse all Hemerocallis