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Pot Size Guide

Flowering Calendar

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Sedum ‘Dark Canyon’
(Stonecrop)

£20.00

£20.00

Out of stock

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July - August
50cm x 50cm
Partial Shade, Sun
Easy Care
Fully Hardy

Sedum ‘Dark Canyon’ is a beloved and popular perennial plant that brings a stunning display of colour to gardens and landscapes during the Autumn. This sedum variety features thick, succulent-like leaves that form a dense, upright clump. As Summer transitions into Autumn, ‘Dark Canyon’ undergoes a captivating transformation, with its flower heads transitioning from pale green to a beautiful pink. These flower heads are composed of tiny star-shaped blossoms that attract butterflies and bees, adding a lively touch to the garden.

Flowering Calendar

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Additional information

Plant Type
Flower Colour
Flowering Period
Light Level
Garden Position
Fully Grown Size
Hardiness
Foliage
RHS Garden Merit Award
RHS Plants For Pollinators
Pot Size
Warning
30 Day Returns

Yes

Lifetime Guarantee

Yes

Description

Sedum 'Dark Canyon' is a captivating perennial that brings bold colour and texture to the garden. Known for its dark, almost mahogany-red foliage, this Sedum offers a striking contrast against its clusters of rosy-pink flowers that bloom from mid-summer to early Autumn. The thick, fleshy leaves not only provide year-round interest but also make the plant drought-tolerant and easy to care for, perfect for low-maintenance gardens. Sedum 'Dark Canyon' thrives in full sun and well-drained soil, making it an ideal choice for rock gardens, borders, or containers. Its compact, upright growth habit ensures it stands out without overwhelming its companions. It looks stunning when paired with ornamental grasses, other Sedums, or contrasting perennials, adding depth and richness to any planting scheme. This variety is popular among our gardeners for its ability to attract pollinators such as bees and butterflies, supporting a vibrant and healthy ecosystem. Our head grower particularly enjoys using 'Dark Canyon' in contemporary garden designs, where its bold foliage and bright blooms bring a modern twist. Its resilience and unique appearance make it a standout plant that offers beauty and interest throughout the growing season.

Planting Conditions

For Sedum we recommend planting in well-drained, neutral to slightly alkaline soil, as it does not thrive in acidic conditions. While heavier soils are suitable, ensure they are not waterlogged. Select a sunny spot in the garden to encourage the best flowering and growth. Dig a hole slightly larger than the plant’s root ball, place the plant in the hole, and backfill with soil, pressing down gently. Mulching around the base can help conserve moisture and suppress weeds. Regularly check for drainage to prevent root rot.

Watering & Feeding

Sedum requires minimal watering once established, making it a low-maintenance choice for many gardens. Water sparingly, as this plant is drought-tolerant; overwatering can lead to root rot. During extended dry spells, more frequent watering may be necessary to prevent the plant from drying out completely. When it comes to fertilisation, a light application of a balanced, slow-release fertiliser in early Spring will support healthy growth and flowering. Avoid excessive fertilisation, as it may reduce the plant's hardiness and compact growth habit.

General Care

Sedum is a low-maintenance perennial that thrives with minimal care. Pruning is generally not needed, but removing spent flowers in late Autumn can promote tidiness and encourage new growth in Spring. In early Spring, trim back any dead stems to ground level. This plant is highly resistant to pests and diseases, making it an excellent choice for low-input gardens. Its thick, succulent leaves deter most pests, and its drought tolerance reduces susceptibility to root diseases. Ensure good air circulation to prevent any potential fungal issues.