We all like to get free plants. And self-seeders produce new plants for us every year. They are ideal if you want a fuss-free garden, because they require little intervention. Left to bloom and set seed, these prolific varieties will soon fill every available patch in the garden. Here are my top 10 self-seeding plants. 1 Papaver
Laurentia Fluviatilis, aka Blue star creeper, is an adorable little plant that makes a low mat of round, green foliage and equally tiny light blue flowers in spring. Perfect for the rock garden or between stepping stones. Looks excellent around taller perennials and is useful planted over bulbs.