It took me a long time to flower Hoya sp. IM-08 when I got my first cutting of it back in 2022. I recently decided to root a few cuttings in a pot to have as a back up to my large plant that now lives in my living room. My little start flowered this time after only about 2 months after taking the cuttings. I’m not sure, but it may have flowered on old peduncles. Anyhow, it is pretty darned cute!