Luckily, blue ... a beautiful plant, you should think carefully about where to put it. Because it is so aggressive, it may not only outcompete weeds, but also your favorite slower growing flowers.
Check instead for one of the many beautiful cultivars of agapanthus ... they also love the vibrant purple and blue flowers ...
Another early spring-flowering plant which you will find right now at garden centers is ranunculus ( Ranunculus asiaticus ), also known as Persian buttercup. This plant produces beautiful flowers in a ...