This DIY flower box adds charm and curb appeal almost instantly. And once you've got the basic steps down, you can easily customize yours by making your own brackets, adding decorative molding, angling the ends of the box, creating a curved edge or adding any other unique details that make it feel like your own.
Materials: • 1-by-8-by-10-foot plank in #2 pine (this is what I used) • Pair of saw horses (I used two old benches) • Tape measure, T square and hammer • Drill with large bit • Nails (I used #6 penny-finish nails) • Circular or hand saw • Primer, paint and brushes • Metal or wood brackets (available at home improvement stores)
1. Measure your window and determine the length of your flower box. Mine was 30 inches. Measure and mark with a pencil.
This grade pine is the least expensive, but it has a few knots in the wood — with a little paint they can be camouflaged. You can always use the premium pine, but the cost for the same size plank is about three times as much.
Your local lumber yard or Home Depot may be able to make straight cuts for you. If you have the dimensions, a pencil, tape measure and square, all you have to do is make all your markings and have someone cut the wood.
Use the first piece as your template for the next two. You should end up with three pieces of the desired length, one for each long side and one for the bottom.
3. Nail the sides to the bottom. It's much easier if you start the nails before putting the pieces completely together. This way, you have to hold the pieces together only while hammering them in, and you don't have to worry about holding the nail in place.
9. Fill your new box with potting soil. Choose a loose soil, the same type you'd use for a pot or other planter, from any home improvement store or nursery.
Villa Lagoon Tile A window box of untreated softwoods like pine will be short lived unless it is encapsulated in paint or sealed totally in some way.
Usually a galvanized liner is made for window boxes to the shape of the planting area w/ drain tubes that extend thru the drilled holes in the wood. or..One might slow down the rot by adding a rubberized liner w/ tubes to drain out the holes.
The idea is that the liner drain tubes extend thru the holes so the drain water doesnt just seep between the liner bottm and the wood.
Another option is to buy a rectangle plastic planting container and paint it so it doesnt look so 'plasticy' and set it on nice looking brackets. I've done this to good effect.
Usually a galvanized liner is made for window boxes to the shape of the planting area w/ drain tubes that extend thru the drilled holes in the wood. or..One might slow down the rot by adding a rubberized liner w/ tubes to drain out the holes.
The idea is that the liner drain tubes extend thru the holes so the drain water doesnt just seep between the liner bottm and the wood.
Another option is to buy a rectangle plastic planting container and paint it so it doesnt look so 'plasticy' and set it on nice looking brackets. I've done this to good effect.