QA

How To Build Window Planter Boxes

Is it cheaper to build your own planter box?

Building raised planter boxes is very easy, and usually more cost effective than purchasing them.

How deep should a window planter box be?

A minimum of 8 inches in depth and 8 inches from front to back is required to have enough room for a selection of plants. Larger–say a foot in depth and width–is even better, particularly if you want to include a lot of plants and want them to fill out enough to overflow the box.

What wood is best for window boxes?

Because of their rot-resistant qualities, cedar and redwood are two of the best choices of wood for window boxes. Smooth high-grade cedar has a fine grain that looks good natural or stained.

What do you put in the bottom of a window box?

In addition to drilled holes, stones and gravel are essential to proper drainage of windowboxes. Put a two- to three-inch layer of pea gravel or pebbles in the bottom of the planter. This will allow water to filter through the soil and gravel before passing through the drilled holes.

How do you install a window box without drilling?

The most common method for attaching window boxes to the side of the house involves using screws, but if you have vinyl siding, bypass the drilling by using vinyl siding hooks. Slide the hooks into the seam of the siding, and you’re ready to hang your planter.

What do you put in the bottom of a planter for drainage?

Put a layer of gravel in your plant’s drainage tray, or down inside a decorative planter, then sit your plant pot on top. The gravel will hold water and increase humidity, while keeping your plant’s roots up out of the puddle. Gravel comes in handy when sitting a plant inside a decorative planter.

Do planter boxes need drainage holes?

Do Planter Boxes Need Drainage Holes? Yes. Planter boxes need very good drainage holes at the bottom of the container. Any water that stagnates will choke out the oxygen that is channeled to the roots.

What kind of wood should I use for a planter box?

Cedar, white oak and redwood naturally resist termites and other insects. They stand up very well to the elements and last season after season. They can, however, require more upfront investment. Soft woods such as pine work best for indoor planters.

Should window boxes go on all windows?

A good rule of thumb: Match the width of the flower box to the width of the window. Use smaller flower boxes on smaller windows, and larger ones on larger windows. Matching the right window box to your home can add curb appeal, but there are many things to consider before making a final decision.

Should a window box be bigger or smaller than the window?

For the best visual effect, your window box should be at least as wide as the window but should not extend more than three inches beyond the trim on each side.

Are window boxes bad for your house?

Window boxes are meant to add color and beauty to your home. However, if not cared for or installed properly, a window box can cause water damage to the wall where it hangs that will need to be repaired.

Is pine good for planter boxes?

Natural, untreated pine can also be used to build planters, but it must be sealed to make it resistant to weathering, rot and fungus. Pine is also soft, which makes it vulnerable to nicks, gouges and other damage.

How do you keep a wooden window box from rotting?

The best way to prevent deck planters from rotting is with a liner. Lining a wood planter prevents water and fungi from contacting the wood. Preventing rotting by separating that which is good for the plants, water and fungi from the wood.

Is fir wood good for planter boxes?

Other Planter Box Wood Choices According to the writers from Greenhouse Today, fir is a hardy wood that can last 10 to 15 years with the right care, and, depending on the quality of the wood, may stand up better around screws and nails than cedar. The advantage to fir as a garden material is its relatively lower cost.

Should you line planter boxes with plastic?

You need to line your planter box if it’s made from wood or metal. The liner will help prolong the planter’s life. You don’t need to use a liner if the planter is made using plastic, ceramic, or concrete as they are quite durable by themselves.

How do you water a window box when away?

Place the lid on the cut soda bottle. Make four to six holes in the lid. Submerge the bottle in the soil of the window box to hide it a bit but leave the cut end out of the soil. Fill with water and allow the slow drip to irrigate the window box.

How do you keep moisture in a window box?

The soil in window boxes dries out quickly. To help retain moisture, mix in a soil amendment when you first fill it. Sphagnum peat moss is a good choice for an organic product that is sustainably harvested. Synthetic products are usually polymeric hydrogels, added to the soil as pellets or a powder.

How do you secure a window box to a sill?

To stop your window boxes falling off, always make sure they’re secured. Metal brackets bolted to the wall can extend your windowsills, as well as help to secure the containers. You could also screw eyelets into the wall each side of the window box, then tie in the window box with some strong wire.

How do you hang a flower box without drilling holes?

How to Attach Flower Boxes Without Drilling Holes Purchase a window hanger for your box. Purchase vinyl siding hooks if you have vinyl siding. Consider installing boxes on balcony or stair railings instead of a window.

Can you put Styrofoam in the bottom of a planter?

Bottom Line on Foam Foam doesn’t break down easily in the environment, which means it’s unlikely to degrade in a vegetable gardening container so it’s safe to use as filler.