Yes, it’s that time of year again. This Saturday (May 1st) will be the fourth annual International Sunflower Guerilla Gardening Day where people all over the world* plant sunflower seeds and generally party like a good ‘un 😉
All you need are the seeds, something to poke a hole 2cm in the ground and a bit of imagination. Tips are available here: http://www.guerrillagardening.org/ggsunflower.html.
Contact richard[at]guerrillagardening.org for more details and don’t forget to join the Facebook group if you’re that way inclined;-)
*At this time of the year sunflowers are of course best suited for planting in the Northern Hemisphere, so if you’re down south go for something different or do this in November.