Title Image of dark stained wooden planter box filled with magnolia leaves topped with Baby's Breath on a ornate white mantel

How To DIY An Awesome,

Decorative Long Wooden Box

This simple to build, dramatic long wooden box is also easy to style again and again. Use it on a mantel, as a centerpiece, atop a hutch or bookshelf, on a console table behind a couch, etc.

I made this for our daughter’s best friend, Libby’s wedding! But I’ll be using it again and again for our mantel. Be sure to keep an eye out for it at Christmas this year! I have sooo many ideas for it already! And can’t you also see it overflowing with all the Fall goodies?

Christie, the MOB, called to ask for help. Libby wanted individual stems in about fifteen little mis-matched vases per round table mixed with 8 mis-matched candlesticks. All good there, but a prominent mantel at the venue was throwing them.

image of an ornate white fireplace mantel and surround with ornate moulding above and a framed landscape

Help with a mantel display? They came to the right person. I’ve certainly decorated my fair share of mantels. Just last Christmas alone, this one and this one and this one and even here.

Above is the picture I had to work from. We ended up decorating a different, but very similar fireplace that was the first thing you saw as you entered this beautiful venue, the Woodend Sanctuary in Chevy Chase Maryland. It was also right in front of the dance floor — a very happening place for our box to hang out.

Image of a long dark wood planter box filled with magnolia leaves and Baby's Breath centered on an ornate white mantel with a framed mirror above and two brass sconces on each side

I’m in the middle of the One Room Challenge, ORC, so I had a surplus of scrap lumber on hand. One long side and the two short sides are all made of two lengths of grooved wood stacked for height. The other long side and the base are made of some other random scrap lumber.

The only time all four sides will be seen is if I use it as a centerpiece. Due to the scale of the fireplace wall, I knew the same box would probably not work for my dinner table. I’ll make a smaller version for the dinner table. So I was happy with three sides of the same wood.

Title Graphic: 'Pin It Now" with three arrows

Busy Right Now?

I get it! But be sure to Pin this so you’ll be able to find it when your next mantel decor is needed. Save it to:

Your Mantel Decorating Board, or to your

Flower Arranging Board, or to your

Wedding Decor Board, or to your

Mantel Styling Board

Or wherever it makes sense for you!

Pin Tower with image of ornate mantel with a long decorative wooden overflowing with magnolia leaves topped with a forest of Baby's Breath. The captions read "Perfect Mantel Decor" "Starts With This Easy DIY

How to Build Long Wooden Box-

Materials & Supplies-

  • Scrap Lumber for your box size
  • Stain or paint as desired, I used gel stain
  • Miter Saw
  • Brad Nailer
  • Sand paper
  • Paint brush or stain rags
  • Tape measure
  • Pencil

Measure & Cut Wood-

Closeup of the end of a wooden planter box made of raw wood
  1. For the front
  2. For the back (front length minus the thickness of the two short ends)
  3. For the base (same length as the back)
  4. For the two short ends (same as the width of the base plus the thickness of the back)
  5. Scrap pieces (height of the box less the base thickness x 2), needed if using more than one board per side.

These lengths hide the joints from the front and show only one joint on each side. The base does not show at all.

a woman's hand is attaching a scrap piece of wood across two wood boards with a brad nailer.
closeup of two boards held together with a piece of scrap wood nailed across them

The scrap pieces are used to stack two boards vertically. Lay your side boards with long edges meeting, Lay a scrap piece over these two and attach with at least two brads on each horizontal board. I used two scrap pieces for the front and one on each of the short ends.

Attach one short end behind the end of the front of the box using a brad nailer.

Slip the base in place and nail across the front lower edge and the side lower edge.

Add second short end and the back to your box.

Finish Your Long Decorative Wooden Box-

Fill your nail holes and sand smooth. Sand the box, paying particular attention to cut ends and edges.

Now finish with your choice of stain or paint or just a sealer.

closeup of corner of the long wooden box stained dark, drying on a drop cloth outside

Libby, our bride, requested a dark stain. I started with an Aged Oak gel stain. This seemed to bring out the pink and yellow hues of the wood — in not a particularly good way.

So I packed a can of Spanish Oak gel stain that I always have on hand. Once we arrived in DC, I added a light coat and it had several days to cure before the wedding.

HINT: If you are staining or painting dark, you do not need to caulk your seams. I did not even caulk the groove between the two boards as it just looks like shadow. If I had painted this white or any light color, I definitely would have caulked all seams and filled all holes and even the cut edges for a more polished look. (Thanks Libby, for going dark)

SIDENOTE: Those are the tops of some wooden candlesticks we had ordered from Amazon that we had also stained. They were in the box drying so the wind would blow them around.

How to Style a Long Wooden Planter Box For a Mantel

Closeup. of a third of the long wooden box filled with bell jars, florist foam and a chicken wire dome

Materials & Supplies-

  • Chickenwire
  • Florist Foam
  • Jars of water
  • Wire Cutters
  • Gloves

Structure-

What you fill your long wooden with, will determine the structure you need.

Keep in mind, the box is not waterproof, so for fresh florals, you’ll need jars of water lined up inside. And the jars can have tape acrooss the openings in a crisscross pattern to help hold the stems upright. For sturdier branches, consider chicken wire.

In this case, I used a combination of all three. I spaced out four blocks of florist foam standing a bit beyond the full height of the box. Between these blocks I inserted quart-size Bell jars. Then I added a domed “roof” of chicken wire.

The box is 4.75-inches inside front to back. Our chickenwire was cut to about 10 – 12 inches wide. the long sides were mushed down inside along the front and back.

TIP: Now is the time to add water to any jars if you are using them. I waited and that was a mistake!

Now for Styling the Wooden Planter Box Fillers-

a pile of short branches of shiny green magnolia leaves and the brown underside showing on some on a weathered deck

We had planned on eucalyptus and flowering Spring branches. But sometimes, what you plan turns out way better when “gifts” present themselves and you follow the new lead.

On the street corner by our daughter’s house in DC, someone had trimmed a large magnolia tree. The hubs and I brought many large branches back to Katie’s deck. I love foraging when I am away from home. But urban street corners are not my typical foraging locale!

If Libby wanted to stick with eucalyptus, I’d make a wreath. But when she saw the magnolia, she was thrilled.

The girls used to play under an enormous magnolia tree they had in their backyard. Sentimentality won out!

closeup of the dark stained long wooden box filled with fresh magnolia leaves topped with tall wispy branches of Baby's Breath

When planning a simple arrangement with basically two tiers, I start with the lowest tier. These are typically the heaviest materials also.

Weave the long branches of magnolia leaves through the chickenwire, working them outward from the middle. Loose leaves can be stuck into the florist foam to fill any low spots or gaps.

Libby had ordered ten or twelve different flowers (variety of colors, shapes and sizes) plus baby’s breath for the vast array of little clear glass vases. There was quite a lot of baby’s breath. So that became our tall filler. The perfect tall wispy complimentary companion to the large shiny magnolia leaves.

Once the base layer was done, it was time for the height. Time for the light airiness that referenced the array of single stems of the dinner table arrangements. A mass of baby’s breath was perfect!

Image of a long dark wood planter box filled with magnolia leaves and Baby's Breath centered on an ornate white mantel with a framed mirror above and two brass sconces on each side

LESSON: I didn’t really think Baby’s Breath needed water. But just to be safe, I added water to the jars because these were arranged on Wednesday and the wedding was on Friday. YES, baby’s breath needs water. Apparently, I missed one jar! A true blind science experiment. All the blooms on the baby’s breath in that one jar were shriveled up and looking sad compared with the others.

Fortunately, we had another bundle of Baby’s Breath in our “excess” bucket that we used to replace any flowers that did not tolerate the two day wait.

TIPS FOR MANTEL STYLING-

When Your Mantel Decor is Part of a Larger Event Decor-

It’s nice to have them relate to each other. But sometimes, that relate is just in terms of a mood or a common material.

Libby’s reception centerpieces were light and wispy single stems in a delightfully mismatched diversity of glass bud vases and vessels. With candlesticks of brass and stained wood.

Lining up a bunch of similar vases and candlesticks would be totally out of proportion with the scale of the fireplace and mantel.

So we needed a complimentary arrangement, not a similar arrangement. Originally, we planned on widespread, but airy flowering Spring branches. We ran into an issue with timing. In KC where we live, the branches were not in full bloom yet when we left. By the time we hit Maryland and Virginia, the views were filled with blooming redbuds. But in DC, the redbuds were past prime and more green. But the wispy Baby’s Breath, repeated one of the flowers from the centerpieces, and more importantly, the feeling of the centerpieces — airy, charming, and simplicity.

Closeup of the bold, dramatic magnolia leaves with sweet, wispy Baby's Breath peeking out above

By adding a level of thick magnolia leaves as our bottom tier, we again repeated the attitude of the centerpieces by introducing a complete contrast to the Baby’s Breath. Had we replicated all 12 of the flowers used, it would have been a chaotic jumble. By using just two high contrast elements, we still referenced the original theme.

We decided on a wooden box stained dark. This repeated the material of the wooden candlesticks on the tables, and the simple, charming somewhat non-fussy attitude.

The materials are all understated, but the mass in which we used them gives them the impact needed for the large and prominent mantel space.

reminder to Pin It Now

Here are a few resources to replicate the look:

The links in this post may include affiliate links, which means if you purchase anything using these links, you pay no extra, but I may receive a small commission that helps keep this blog running. I truly appreciate you using affiliate links whenever possible. Please know that I will never recommend a product I do not believe in!

I hope these Stocking stuffer suggestions help you! If you use these links (even if you purchase something different) you are helping me, And I truly appreciate you and your help so that I can continue bringing you creative inspiration, how-to and creative ideas to bring more joy to all.

I Hope your holidays are overflowing with friends and family, blessings and bliss!

Here's to Joy-Filled Living, Diane
a stack of handmade wooden planter boxes in different lengths and finishes

Customize!!!!

Last forever! No foraging necessary.

No water required.

I hope this gives you an idea for your own decor styling! This long wooden planter box would also look great on a buffet table, a console table behind a couch, topping off a bookshelf or hutch, on a covered porch, etc.

Thanks so much following along! I appreciate every read, every comment, every share!

Here's to Joy-Filled Living, Diane

10 Comments

  1. Barbara at Mantel and Table

    SO beautiful Diane! No wonder the bride and her mother were thrilled. Lovely job and thanks for the tutorial! Happy Mother’s Day weekend!

    Reply
    • Diane

      Oh thanks Barbara! That means so much coming from you!!! It was such a fun and easy “throw together”.

      Reply
  2. alda ellis

    Beautiful! Just a note that if you use REAL Baby’s Breath, spray it with hair spray to keep it from shedding if bumped. It looks like styrofoam particles on the floor ….but the hairspray sure helps!

    Reply
    • Diane

      Oh thanks Alda! That’s a great tip!!!

      Reply
  3. Jan

    Absolutely stunning! Takes the mantle to a whole new level!

    Reply
    • Diane

      Thanks Jan! Don’t you love it when things just fall into place!

      Reply
  4. Erin

    Thank you for sharing this Diane – I have a long wooden box and I didn’t have a clue how to utilize it & now I do! Can’t wait to get started.

    Reply
    • Diane

      I’m so glad you are inspired! That’s what this community is all about, right? Pleas send pics when you have it set up. I have a smaller galvanized steel mantel box that I use a. LOT. Here is how I use it for a patriot theme. And sometimes it ends up down the center of the table — so easy! (It’s actually longer than it appears in the pictures, that’s just a super wide old fireplace)

      Reply
  5. JBig - Kentucky

    Thanks for sharing your wooden box DIY! I have a long mantel so a box like yours could easily work.

    Reply
    • Diane

      Oh, I’m so glad to here this! Please send pics!

      Reply

Trackbacks/Pingbacks

  1. Floral Cluster Wedding Centerpieces - Prepping How To - South House Designs - […] the great joy and privilege of helping a bit with our daughter’s best friend’s wedding. Here is what I…
  2. Share Your Style #350 – French Ethereal - […] I was! Our final feature this week is from another newcomer Diane from South House Designs ~ How to…
  3. Quick & Easy Makeover of Old Patriotic Metal Stars for Christmas - South House Designs - […] That cute mantel box? It makes arranging the easiest thing ever — ad it’s great for a long thin…

Submit a Comment

Your email address will not be published. Required fields are marked *

Diane Sudhoff

We’re working on some big changes in 2023!

Please help me shape the

content YOU want,

how YOU want it

where YOU want it!!!

three images of people thinking and inputting info on laptop or mobile
Button for Questionnaire
woman's hand holding a hook on a mantel cover with title that reads: Stockings: Hanging & Styling Guide
Collage of a sampling of Stockings stuffers
Ad showing six of ten stye boards for different themes of hhristmas Decor
title box that reads: Most Popular Holiday Posts

Click Image to

Jump to  Post

Closeup of ornament covered with fresh lambs ear
Closeup of miniature Christmas house on a Christmas tree
a birch branch mounted on a mantel cover with 8 stockings hanging from. it
Closeup of made over vintage ornaments on brass candlesticks
Decorated Christmas tree next to a leather chair
closeup of a buffet. backdrop and bowl with ID card attached
Old ice skate is on a table by a lamp and is filled with greenery and a bird
a tray holds a tall nutcracker surrounded by three fluffy blue and white Christmas trees with one white fluffy tree.
Copyright © 2023 South House Designs