Helenium 'Siesta'
"Sneezeweed"
Orders placed before 1 March 2025
You can expect your order in February/March 2025
Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025
Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
UK orders over £50
Free shipping
UK orders under £50
£4.99
Northern Ireland orders under £50
£5.99
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Description
Most heleniums are garden giants and they spread – so you need a fair amount of space for them. The beautiful Helenium 'Siesta', however, reaches just 50-70cm or so, and is perfect for mid-way—or even at the front—of a bed or border. You can also grow it in patio pots and containers, and it will be at its absolute best in full sun. 'Siesta' is one of a number of heleniums (also known as sneezeweed) in a series known as the Mariachi Series, named because their colours reflect the hot sunshine of Mexico and Central America.
Helenium 'Siesta' is a compact, clump-forming, herbaceous perennial with dense, oblong, dark green leaves. From late summer into autumn, upright stems carrying ruby-red, daisy-like flowers. The petals are uniquely notched, are yellow at the tips, and there is a dark chocolate button or cone in the centre of each bloom. The flowers of Helenium autumnale 'Siesta' are attractive to bees, butterflies and other pollinators and, even better, the blooms may be cut for indoor decoration, where they last well in water to give that extra period of pleasure.
Key features
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Good for cutting
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Comes back every year
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Attractive to wildlife
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Loved by pollinators
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Thrives well in full sun
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In peat-free compost
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Low maintenance
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Drought tolerant
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Helenium autumnale 'Siesta'ᴾᴮᴿ (Mariachi Series)
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Flower colour
Red
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Plant size
1
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Established height
40-60cm
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Established spread
20-30cm
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Plant spacing
5 plants per m2
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Leaf colour
Green
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Habit
Upright
Clump-forming -
Life cycle
Perennial
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Hardiness
Fully hardy
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Years to establish
1-2 years
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Sunlight
Full sun
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Position
Sheltered
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Suitable for
Large containers
Borders
Gravel gardens
Wildlife gardens
Cottage gardens
Low maintenance gardens
Cut flower gardens -
Soil acidity
Any
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Soil moisture
Free draining
Dry -
Soil type
Loam
Sandy
Stony
Multipurpose compost
Loam-based compost -
Growing skill
Easy to grow
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Scented
No
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Pollinator-friendly
Yes
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Mouse resistant
Yes
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Rabbit resistant
No
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Deer resistant
No
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Toxicity
No report
Plant calendar
Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
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Soak your Helenium 'Siesta' roots in water for 3-6 hours prior to planting.
Plant your "Sneezeweed" bare roots into temporary pots with a multipurpose compost in spring and grow-on in a sheltered spot outdoors.
Choose a pot which comfortably fits the bare roots. Some have a noticeable crown which should be just below the soil surface with any top growth exposed.
Plant out into borders or permanent containers in late spring or early summer once in full growth. Choose a position in sun or shade depending on the variety.
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Orders placed before 1 March 2025
You can expect your order in Feb/March 2025Orders placed 1 March - 15 April 2025
You can expect your order in April 2025Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
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