Grow your own Bird food! Simple to grow plants that will only need a little bit of attention. Some will require support as they grow taller. If planted in bigger groups to create a barrier, they will give some protection from the wind. Wildlife Friendly: This plant will produce seeds that provide food for the birds This collection of Sunflowers, including varieties of a range of heights & colours, should be suitable for all needs, not only looking great in your garden, but also providing a valuable source of food for local wildlife & birds.