salvia: Salvia. This one needs to come with a warning label. First, it’s a psychoactive plant. Second, I’ve heard you can’t buy it in all states because it IS a psychoactive plant. But this is the deal, it’s super hardy, grows like a weed (pun not intended), and blooms all summer long. Another downside or perhaps upside, depending on how you look at it, it multiplies like nuts and can easily take over a garden space in no time.
Full Sun Perennials: 8 Low Maintenance Plants That Thrive In The Sun | These low maintenance perennials all have pretty flowers and will brighten up your full sun garden border. Even better...they don't require a lot of work to make your landscaping look beautiful.
Round Up: 24 of the Best Low Maintenance Plants for Your Garden