McGaughs
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AnnualPerennial (herbaceous)

Argemone grandiflora

Large flowered prickly poppy, Infernal fig, Yellow thistle

Height × spread
1.3m × 0.4m
Position
Full sun
Hardiness
Cold to -15C (RHS H5)
Flowers
Summer

Availability

Please ask in store about availability

Many plants are seasonal. Call 01234 567890 to check current stock.

About this plant

This is a handsome plant that is an annual or a short lived perennial. It makes a mound of long leaves with oblong lobes along their sides. The foliage is handsome with a pale-grey central rib, otherwise coloured light-green and definitely prickled. The beautiful flowers nestle amongst the foliage. They are big, cup shaped, poppy-like blooms, white with a satiny look. At the heart there are small creamy-yellow stamens, stained red at their base. The flower may flop a little. If one deadheads regularly there is a summer long floral display. If the flowers are allowed to stay interesting seed capsules follow. Give this sunshine in a soil that is poor to reasonable and well drained. The plant reaches around 1.2m (4ft) height, sometimes more, with equivalent spread.

Flower colour
White
Foliage colour
Green
Variegated
No
Scent
No
Shape
Bell
Height
1.3m
Spread
0.4m
Season of interest
Summer, Autumn
Flowers in
Summer
Evergreen
Deciduous
Garden style
Rock garden, Exotic garden

Found in