At long last some of the wildflowers I planted last year are blooming. I can see that there are frequently bees on them, so hopefully they are being pollinated.
I would like to collect wildflower seeds from flowers that I would like to propagate and then spread them over bare patches to try and fill them in. How do I recognize when the seeds are ready to be harvested? How do I harvest them, just yank the bloom off of the stem? I planted a flower assortment with:
Purple Giant Hyssop, Dwarf Columbine, Siberian Wallflower, Shasta Daisy, Lance-Leaved Coreopsis, Sweet William Pinks, Purple Coneflower, Blanketflower, Gayfeather, Blue Flax, Perennial Lupine, Russell Lupine, Maltese Cross, Dwarf Evening Primrose, Mexican Hat, Dwarf Red Coneflower, Black-Eyed Susan, Moss Verbena
I probably will spread them after the first frost so they grow in the spring.
When all the petals are gone and the seed head starts to dry out, clip it and let it dry.
Then, press the seeds into the soil them at the end of the growing season this year, so they can germinate as early as they want to in the spring. The seeds will survive a frost, but if you wait until spring, weeds will start germinating first and have a head start, then you’ll have to play catch-up pulling them later on.
