Flowers, especially bright flowers, can liven up the exterior of your home very inexpensively and easily. They needn’t be expensive or exotic.
Even the cheapest, easy-care, low maintenance flowers will do just fine, such as:
And bachelor’s buttons
Your local garden center will be able to help you make the best choice for your location and purpose. Remember that annuals are cheaper than perennials, so they’ll suit your purpose perfectly. Keep in mind also that mixing bright colors like pink and yellow give a much happier appearance to the home than darker purples.