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In stock
Xanthisma Coloradoense
£3.55per packet
Buy 2, get a 3rd free
A rare and extremely beautiful plant bearing disproportionately large flowers which vary in the wild from pink to rose-purple. The leaves are long, spathulate, coarsely-toothed, and densely hairy, whilst the short stems are covered with an attractive grey-white downy pubescence. In the wild it is strictly protected and occurs in small populations in Colorado (western counties) and Wyoming (south-central counties) where the plant's existence is threatened, and where it grows in sub-alpine and alpine meadows. These very few fertile seeds were collected from un-hybridised, alpine-house and garden-grown plants and will be true to type. For the record, it was discovered by Townshend Brandegee (in 1874 with the Hayden Expedition) at about 12,000 feet on the San Juan Pass in the San Juan Mountains of Southwestern Colorado.
- Common name
- Aster Coloradoensis, Colorado Tansy Aster. (Machaeranthera Coloradoensis, )
- Family
- Asteraceae
- Packet content
- 6 seeds
- Height
- 4 cm - 8 cm
- Light level
- Full Sun
- Growth habit
- Evergreen
- Hardiness rating
- H5
- Pollinator-friendly
- Yes
- Moisture
- Free draining
- Region of origin
- North America
- Colour
- Purple
JJan
FFeb
MMar
AApr
MMay
JJun
JJul
AAug
SSep
OOct
NNov
DDec
Sow indoors
Sow/plant outdoors
Flower/harvest