产生一个小玫瑰花结， semi-recumbent pitchers 依靠雨水充满液体来捕捉猎物， this 亚种不同于 <em>ssp。 venosa</em> 的捕虫笼与其长度相比明显更窄。捕虫笼的上部球根较少，笼罩较小。在不同的植物中可以有相当程度的颜色强度， but invariablely newly opened pitchers tend to privately were privately green with some red veining,_cc781905-5cde-3194-bb3b -136bad5cf58d_随着年龄的增长，红色变得更加突出。成熟植物的捕虫笼长度可达 20 厘米左右， 有时会更大，具体取决于克隆和条件。
不受干扰， 这些可以形成非常大的团块，在春天看起来特别有吸引力，因为它们可以产生大量的花茎，每个都有一朵孤花。
这些是种子生长的例子，源自英格兰西北部归化种群的种子种植的植物。
瓶子草 ssp。 purpurea - Northern Hunstman 杯
Totally hardy in the U.K; indeed there are several populations of these that have formed in various places in the British Isles following unscrupulous introduction efforts and in Ireland in particular it covers several acres in some locations. Therefore, it is best grown outdoors, however it will grow satisfactorily in a cold greenhouse or similar.
Repot in <a href=""http://www.floralive.co.uk/en-gb/collections/peat-free-growing-media/products/peat-free-thrive-tm-carnivorous-plant-compost/140322"" target=""_blank""><strong>THRIVEâ„¢</strong></a> + the following size pot when applicable:
7cm > <a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/rigid-square-pots/164119"" target=""_blank"">10cm square</a> or <a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/decorative-pots/164526"" target=""_blank"">10cm Decorative
10cm > <a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/rigid-square-pots/164119"" target=""_blank"">13cm square</a> or <a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/decorative-pots/164526"" target=""_blank"">13cm Decorative
13cm > <a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/decorative-bowls/164161"" target=""_blank"">20.5cm Decorative
Sent potted, in either a </strong><a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/rigid-square-pots/164119"" target=""_blank""><strong>7cm square pot, a </strong><a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/decorative-pots/164526"" target=""_blank""><strong>10cm Decorative pot</strong></a><strong> or a </strong><strong><a href=""http://www.floralive.co.uk/en-gb/collections/growing-accessories/products/decorative-pots/164526"" target=""_blank"">13cm Decorative pot</a>.</strong><strong> Supplied with a full-colour printed identification label which includes basic cultural details.
