Yes, the black oil sunflower seeds that you purchase for birds will grow into a nice sunflower plant. I live in Ontario also and grow them every year. Not all of the sunflowers that you grow from the bird seed will produce seeds but they still look beautiful.
Yes, the black oil sunflower seeds that you purchase for birds will grow into a nice sunflower plant. I live in Ontario also and grow them every year. Not all of the sunflowers that you grow from the bird seed will produce seeds but they still look beautiful.