You might not want to Bring an entire Boat to your Backyard, but how about a nautical boat planter or flower box?
Charming boat planters and boat flower boxes that you can hang or mount on the wall. Original source no longer available.
Hanging boat planters, cradled boat planters and wall mounted boat planters made in the United States with fiberglass and gelcoat. No wood involved. So these nautical planters will never rot or need a new coat of paint! They all have drain holes and some customization options for the stripes too. Below is an example of their long hanging planter.
Inspiration | Shopping | Crafts
Original Source Unknown
These boat planters sit on a shelf that is mounted to the exterior wall. Great idea!