Onopordum nervosum
Onopordum nervosum - Moor's Cotton-Thistle
Botanical name       : Onopordum nervosumÂ
Common name          : Moor's Cotton-Thistle, Reticulate Thistle, Cotton Thistle, Scotch ThistleÂ
Colour               : Purple, leaves grey-greenÂ
Flowering time       : June - AugustÂ
Full grown height    : ± 160 cmÂ
Light requirement    : SunÂ
Moisture requirement : Dry, NormalÂ
Winter hardiness     : Till -23°C  (USDA Zone 6)Â
Spacing              : ± 50 cm (± 4 per m²)Â
Details              : Insect friendly, Usually bi-annual, but will often self-seed.Â
Pot size             : Square 9 cm, volume 0,5 LiterÂ
Delivery time        : 4 - 9 working daysÂ
Special notes        : -Â
General information about Cotton Thistle (Onopordum):Cotton Thistle (Onopordum) belongs to a genus of about 20 species of bi-annual thistles. In the first year Cotton Thistle forms a rosette of foliage and in the second year they shoot up, flower, and die. Cotton Thistle is a large plant and will self-seed freely. Cut out the spent flowers if you do not want this. Cotton Thistle likes to grow in the sunshine in normal to dry soil and is suited to a natural garden. Cotton Thistle attracts lots of insects and birds enjoy the downy seed heads.Moor's Cotton-Thistle - Onopordum nervosum
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