Anyone grown Hyssop?

I bought a packet of seeds this year (packed for 2022) and haven't planted them yet. Should I plant in pots outside now, or wait until....?

(My green thumb seems to disappear when I plant seeds. Most seed packets yield few results for me, esp. morning glory and nasturtium. Seeds from my plants - golden cosmos, blackberry lily, red salvia - do better as seeds and as plants. If anyone wants some of this year's seeds, let me know.)