Dahlia 'Lake Michigan' (Decorative)

1 tuber
£4.69
£4.69 each
3 tubers
£11.69
£3.90 each
Save 17%
9 tubers
£28.79
£3.20 each
Save 32%

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Famous for its stunning ombre effect. The violet centres fade into frosty white tips, looking exactly like a watercolour painting come to life.

Dahlia ‘Lake Michigan’ is a mesmerizing decorative variety that captures the imagination with its ombre violet-purple and white blooms. The flowers feature a stunning gradient effect, with darker purple centres fading to crisp white tips, resembling a watercolour painting.

The plant has a vigorous growth habit, producing plenty of foliage and strong stems that hold the flowers upright. The blooms are perfectly formed and symmetrical, making them highly photogenic and excellent for adding a touch of artistry to the garden.

Plant in a sunny location with protection from strong winds, in soil that has been enriched with compost or well-rotted manure. This variety loves heat and will reward you with more intense colouration in a warm, sheltered spot.

Provide support with canes or netting as the plant reaches its full height. Regular deadheading is essential to prevent the plant from setting seed and to ensure a succession of blooms right up until the first frost.

A brilliant choice for gardeners who love unique colour patterns, ‘Lake Michigan’ stands out in white gardens or cool-toned borders, pairing elegantly with silver foliage and purple salvias.

Botanical name Dahlia 'Lake Michigan'
Flower colour Violet-purple and white ombre
Tuber size Grade I (Top Size)
Established height 90–100 cm
Established spread 40–50 cm
Plant spacing 5 per m²
Leaf colour Green
Habit Upright bushy
Life cycle Perennial
Hardiness Half-hardy (lift in winter)
Years to establish 1st year
Sunlight Full sun
Position Sheltered
Suitable for Borders, Cutting garden
Soil acidity Any
Soil moisture Moist but well-drained
Soil type Chalk, Clay, Loam, Sand
RHS Award (AGM) No
Growing skill Easy to grow
Pollinator-friendly No
Deer resistant No

Where to Plant:

Best situated in full sun to maximise flower production. Requires well-worked, free-draining soil enriched with compost. Avoid waterlogged areas as tubers can rot.

How to Plant:

Plant out after the last frost, usually late May or early June. Dig a hole 15cm deep and place the tuber carefully inside. Insert a stout bamboo cane next to the tuber for support before filling in the soil.

Aftercare:

Tie the growing stems to the cane with soft twine. Pinch out tips in early summer for a sturdier plant. Deadhead regularly to maintain the plant's vigour and lift tubers once the foliage has been blackened by frost.

Planting and Flowering Calendar

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Key Features

Packed in paper

Packed peat-free

Great for Shade

Good for cutting

£4.69

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