Geum 'Mango Lassi'
"Avens"
Orders placed until 29 February 2027
You can expect your order in February/March 2027
Orders placed 1 March - 15 April 2027
You can expect your order in March/April 2027
Orders placed 16 April - 15 May 2027
You can expect your order within 10 business days
Free tracked delivery
on orders over £50
Tracked delivery £4.99
on orders under £50
All orders are responsibly packed and delivered carbon neutral — Learn more
Delivery to Northern Ireland
Tracked delivery £6.99
on orders under £50
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Shop app 4.6 (21,213 reviews)


In cooperation with Shopify Planet and the Shopify Sustainability Fund, we are proud to be the first plant and flower bulb supplier able to:
— Ship carbon neutral;
— Remove atmospheric carbon;
— Store carbon for 1000+ years;
— Invest in reforestation;
— Invest in soil carbon storage.
How? Every time we ship an order, Shopify Planet automatically calculates our shipping emissions, and ensures high-quality carbon removal to neutralise our shipping footprint. Learn more
Description
Few perennials capture the warmth of a summer border quite like Geum 'Mango Lassi'. This compact, evergreen avens forms tidy clumps of fresh green foliage, sending up a profusion of semi-double blooms in delectable shades of apricot and mango-orange, each petal delicately edged in deeper orange-red. From late spring through summer, Geum 'Mango Lassi' flowers generously and reliably, creating a soft yet vibrant ribbon of colour at the front of a border. Its neat proportions make it equally suited to terrace pots, where those glowing tones can be admired up close.
As practical as it is pretty, Geum 'Mango Lassi' thrives in well-drained soil and a sunny or lightly dappled position. The evergreen foliage provides year-round structure, while the open centres of the flowers draw in bees and other pollinators. Whether paired with cool blues for contrast or echoed among other warm hues for a harmonious scheme, Geum 'Mango Lassi' lends cohesion and a touch of understated exuberance. For gardeners seeking a long-flowering perennial with both charm and resilience, Geum 'Mango Lassi' proves wonderfully dependable.
Key features
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Perfect for pots
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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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In peat-free compost
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Low maintenance
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Geum 'Mango Lassi'
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Flower colour
Peach, apricot, orange, red
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Plant size
1
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Established height
30-50cm
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Established spread
30-50cm
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Plant spacing
10 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
Partial shade -
Position
Sheltered
Exposed -
Suitable for
Pots
Large containers
Borders
Gravel gardens
Wildlife gardens
Cottage gardens
Low maintenance gardens -
Soil acidity
Any
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Soil moisture
Damp
Free draining -
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 the Geum 'Mango Lassi' roots in water for 3-6 hours prior to planting
Plant your "Avens" bare roots into temporary pots with a multipurpose compost within a week of delivery 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. Some varieties are a length of root which should be planted lengthways and shallowly (1-2cm deep).
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 until 29 February 2027
You can expect your order in February/March 2027Orders placed 1 March - 15 April 2027
You can expect your order in March/April 2027Orders placed 16 April - 15 May 2027
You can expect your order within 10 business days
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