Skip to main content
A picture of a Hosta 'Devon Green'

Hosta 'Devon Green'

Hosta 'Devon Green'

Photo by CandideUK (All rights reserved)

Partial Shade
Easy care
Moderate watering
Frost Hardy


RHS hardiness


Minimum temperature

Expected size








2 years to reach maturity


  • spring
  • summer
  • autumn
  • winter

This plant has no fragrance

More images of Hosta 'Devon Green'

A photo of Hosta 'Devon Green'
A photo of Hosta 'Devon Green'

Hosta 'Devon Green' Overview

Hosta 'Devon Green' is a hardy perennial cultivar that forms medium-sized mounds of long glossy dark green leaves. In mid to late summer, erect stems of nodding lavender flowers with darker stripes appear. (It has some slug resistance due to its shiny leaves.) All Hostas need some shade, and few will thrive in strong sunlight. A general rule is that the lighter the foliage, the brighter the sunlight that will be tolerated. Variegated varieties tend to require more sun to keep their white, light green or gold stripes. The darker, bluer varieties need more shade. They are ideal for growing in North facing aspects of your garden where most other plants would struggle. Once established, Hostas are pretty tough and will spread horizontally to make an excellent ground cover. They are suitable for most garden styles and also look good in containers (but keep well watered and watch out for vine weevil in pots!). They require little care apart from tidying up spent leaves and flowers at the end of the growing season, and preferably an autumn mulch. Also in spring, to retain moisture. Hostas like a sheltered position in moist, well-drained soil and do best in a slightly acidic growing medium, but this isn't a necessity and any good garden soil - unless very alkaline - is fine. This popular cultivar has earned a Royal Horticultural Society Award of Garden Merit.

Common problems with Hosta 'Devon Green'

Hostas can sometimes be affected by a virus. Hosta 'Devon Green' has glossy leaves that offer it some resistance against slug and snail attack.

How to propagate Hosta 'Devon Green'


Divide clumps every 4 or 5 years in late summer or early spring. Ensure each section has 1 to 3 good buds and trim away damaged roots. Replant at their original depth in the ground with the shoots just poking through the soil. Water and apply a granular feed.


Collect seeds in autumn from dry seed heads, sow in Spring and place in a cold frame. Seeds are unlikely to come true.

Special features of Hosta 'Devon Green'

Attractive leaves

Ground cover

Pot plant

Other uses of Hosta 'Devon Green'

Grown for their decorative foliage. Form large clumps that are excellent for ground cover. Attracts humming birds in suitable geographical locations. With an OPALS rating of 1, these plants are considered 'Good' to include in a low allergen planting scheme.