Product description
Also known as Plantain Lily, Hosta Devon Green is a beautifully refined foliage plant, prized for its deep, glossy leaves and naturally tidy shape. Its rich emerald colouring brings instant depth to shaded corners, borders, and patio displays, creating a calm, elegant backdrop that lasts from spring through autumn. This dependable perennial is perfect for adding structure and texture where softer planting needs contrast, and its delicate summer flowers add a gentle lift above the lush foliage.
Caring for Hosta Devon Green is fairly straightforward. It thrives in partial to full shade and prefers moist, well drained soil, making it ideal for those cooler, quieter areas of the garden. A layer of mulch helps keep the roots cool and encourages strong, healthy growth. With just occasional watering during dry spells and minimal maintenance, this hardy Hosta returns year after year, rewarding you with reliable colour and effortless charm.
Please Note: When purchasing plants, please consider that each live item is unique and may therefore differ from the images shown, which are for illustration purposes only. The plant will be supplied in a growers pot. Depending on season, some plants may be pruned back to encourage growth and deciduous plants may arrive without leaves.
Garden Plant Size Guide

Plants in larger pots can be multiple years older than their smaller counterparts with more mature root systems and foliage. This makes them able to thrive as a full size plant in your garden quicker than smaller alternatives.
The most common size of pot that garden plants come in are 9cm/1L/3L/5L this is in reference to the diameter at the top of the pot.
9cm potted plants still remain the most popular cost effective option though, they just may take a little patience to allow them to grow into full maturity once planted in your garden.
Plant specs, care guide & tips
Key features
Specifications
When to plant
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.
Instructions
Top Tip
Keep an eye out for slugs in spring, as new Hosta shoots are especially tempting. Preventative measures, such as applying broken egg shells to the soil around the plant, early on make a big difference.
How to Water
Water Plantain Lily regularly during its first growing season to help it establish a strong root system. Once settled, keep the soil consistently moist, giving extra water in warm or dry weather so the foliage stays lush and healthy.
How to Plant
Choose a spot with partial to full shade and dig a hole slightly wider than the rootball. Set the Hosta plant in so the crown sits level with the soil surface, then backfill, firm gently, and water well. Adding a layer of mulch afterwards helps keep the soil cool and encourages strong, healthy growth.















