I acquired several packets Drosera glanduligera seeds a few months ago and have been unable to germinate the species successfully, despite attempting various treatments. In its native Australia, it grows in low-lying, moist, but drained soils. These are comprised, mostly, of sand. They are common throughout their range, but often require a bush-fire to clear away larger vegetation, making me think that smoke treatment may be necessary for successful germination. Allegedly, in cool condition, this species, which is often described as an annual, can actually act as a short-lived perennial.
This species of Drosera is well known for its "snap" tentacles on the edges of the leaves. These can be seen in the photo above. When prey lands on these tentacles, they move rapidly, bringing the prey in contact with the tentacles in the center of the leaf, which are slower to move, like ordinary Drosera tentacles. Unfortunately, I won't be able to see these in action until I can get these seeds to germinate. Anyone have any suggestions?
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