
Source: Wikimedia Commons
Drosera glanduligera
An annual Australian sundew with both sticky tentacles and snap-tentacles that catapult prey in milliseconds.
Drosera glanduligera, the pimpernel sundew, is a small annual native to seasonally wet, sandy habitats of southern Australia. It is remarkable among sundews for possessing both conventional adhesive tentacles and specialized 'snap-tentacles'—elongated marginal tentacles that, upon insect contact, catapult the prey inward toward the sticky central tentacles in milliseconds, a motion that is among the fastest known in any carnivorous plant and unique within the genus Drosera. This active catapult mechanism dramatically increases prey capture efficiency. The plant is small (3–5 cm), completing its entire life cycle in a single growing season from autumn to spring before dying off in summer heat. Cultivation is considered challenging, requiring sandy, acidic nutrient-poor media, cool winter conditions, and careful watering.
产地
Southern Australia, seasonally wet sandy grasslands and heathlands
寿命
1 year (annual)
体型
3-5cm
温度
10〜30℃
湿度
60〜90%
Insects (auto-capture)
Snap-tentacle catapult
Annual
Seed propagation
Cool winter grower
Advanced. 这是一个高级难度的物种。需要专业设备和精确环境控制的高级饲养技能。
Drosera Glanduligera的理想温度为10〜30℃。推荐湿度为60〜90%。避免温度骤变,保持稳定的环境。
Drosera Glanduligera的平均寿命为1 year (annual)。通过适当的护理和营养,它们可以长寿健康地生活。
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Drosera Glanduligera成年后通常可达3-5cm。大小可能因饲养条件和个体遗传而异。
Drosera Glanduligera的食物为:Insects (auto-capture)。目标是适当的喂食频率和均衡的饮食。
Drosera Glanduligera的价格因品系、大小和血统而有很大差异。请查看我们的市场价格页面获取最新价格信息。