I've put in a single primula and three narcissi for instant colour (even if only a dot), and planted out ageing garlic, sad new potatoes and the stubs from a bunch of spring onions and a celery (both grow back again given soil and time). I also planted some pound shop 'colour collection' bulbs. I have actual seeds to put out, but they're all March sowings when the weather is acting like it's January. I'll probably put them in just before Easter, in the hopes that April at least is warm enough not to perish things.