What is this?

[hoochymamgu]

For the life of me, can't remember planting it it's a bulb, not a tulip or a snowdrop it's nice though

It's a Snakes Head Fritillary. You can get them in a lovely purple colour too. One of my favourite bulbs.

Ooo thanks so much Unreasonabbuble
Yes I have snakes head fritillary Ooo thanks so much! Yes I have snakes head fritillary elsewhere on hoochy acres! I think they're great, came up for the first time this year. But this is lovely.

You can grow them from seed. I collected my seed and grew it on so as to bulk them out to plant in my lawn. Took about 5 years to get to flowering size.