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Onyx1839
10 months ago

If you cut off the seeds and “mulch” it is enough. If you get rid of the plants completely, there are good chances that this will remain for the future.

Sonnenschein944
10 months ago

Don’t forget about me. Seeds that fall off from previously blue plants / are seeded by plants that were planted in the summer of the previous year, germinate in the same year and bluehen in the following year – this year.

After the bluete, the plants die. In the now dry plants, some seeds have probably fallen into the earth and are germinated and in the next year bluehen

Rheinflip
10 months ago

I tear the dried plants out, shake and collect the seeds. Parts of it come from alone, others I sow

BerndBauer3
10 months ago

Yeah, they looked for themselves. You can pick the ripe seeds, and sow out, or they just fall on the ground and grow there.

I don’t think they’re two years old. They germinate this year and blossom next year. They usually die after that.

bielz54
10 months ago

The dried plant is allowed to tear you out. The seed is already in the earth.