My cotyledon tomentosa (Bear’s Paw) started blooming 2 months ago in July and new flowers are still popping open! I’ve been pollinating them with a small paint brush to try for seeds. Every time a new flower popped open, I gently brushed all of them, one by one, making sure to mix the pollen as much as I could. If you decide to pollinate your own Bear’s Paw, you will most likely need two separate flowering plants. I’ve tried this with one plant before and it didn’t work.
It took a long time for the seeds to develop and mature. I started pollinating the flowers exactly 2 months ago when the first flowers opened and the seed pods have finally started to dry out on the plant. This is the perfect time to harvest.
I removed the first batch of dry flowers today, popped them in a small container and watched the tiniest little seeds fall out. Success! If the flowers are completely dry, you can gently remove the spent flower petals and expose the seed pods. Then gently crumble them between your fingers and watch hundreds of seeds scatter everywhere (preferably on a white piece of paper). The first 10 flowers gave me more seeds than I will ever need. And I left just about 40 pollinated flowers on the plant to mature.
I’ll make sure to take pictures of the seedlings if they decide to germinate.