Step-by-step instructions for how to use a wooden pallet to make a Strawberry Pallet Planter. Use this box-shaped DIY garden planter to grow a dozen or more strawberry plants at a time.
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Over the past year, I’ve come across scores of DIY pallet projects, some of them intriguing and others not quite there. One that I see time and again is the idea of using a single wooden pallet as a strawberry planter. Filled with soil and with plants inserted in the gaps, they’re usually leaned up against a wall but sometimes bolted on to keep from tumbling over. I decided that I’d like to have a strawberry pallet planter too, but that I’d come up with a better design.
This piece includes full written and video instructions on how to make a strawberry pallet planter using a single wood pallet. Once made, you can paint it and use it for years to grow berries in your garden or on the patio. It’s a great handmade planter that not only looks great but is functional and inexpensive to make. For this project, you’ll need a heat-treated wood pallet, a handful of tools, and an afternoon to put it together. Plant it with strawberries in spring, and by summer, you’ll be picking fresh berries from your patio.
This project also features in my new book, A Woman’s Garden Grow Beautiful Plants and Make Useful Things. I’m delighted to include it as the garden project in the chapter edible garden chapter. It also includes chapters on growing skincare plants, dye plants, beginner medicinal herbs, and much more.
Strawberry Pallet Planter
Back to that original strawberry pallet idea though. A single pallet filled with potting mix and plants is a clever idea and not much work to create. However, I suspect that a container like that would need constant watering and erosion control. Both of which mean more hassle than it might be worth.
Still, I was interested in the idea and with the gift of eight pristine wooden pallets, so started thinking about alternative designs. Ones that offered increased stability, more soil capacity, and better aesthetics. The strawberry pallet planter I’m about to show you how to build is the final design. I’ve also shared it in my new book, A Woman’s Garden, Grow Beautiful Plants and Make Useful Things.
Use Safe Pallets for Garden Projects
First of all, choosing pallets for DIY projects involves a bit of know-how. You need pallets that are in good condition, without rot, and which have not been treated with chemical insecticides. Most people are probably not aware of this but pallets that cross international borders must be either heat-treated or sprayed to stop the spread of foreign pests.
Whether you think this is a good idea or not, you certainly do not want pesticide-soaked furniture or objects in your garden let alone your home. Not only can it kill off insects that eat your crops but it can indiscriminately kill all the beneficial insects too. There’s also the possibility of your plants absorbing these chemicals into their tissues and into your tasty strawberries!
To help you find the right type of pallet for your project I’ve put together a diagram of what to look for when you spot one. By international law, a pallet must be stamped twice with certain information which includes whether it’s been fumigated. Keep clear of any pallets that have been printed with the letters MB or SF.
Pallet Size Needed for the Planter
For this project, you will also need to look for a pallet that has six or nine planks making up its main surface. The reason for this is that the first major step will be in slicing the pallet up into three equal-sized pieces (both six and nine are divisible by three). If there’s such a thing as a pallet with twelve planks then all the better because that means you can build an even larger planter.
To make a strawberry pallet planter, you’ll need a pallet that has spaces between the slats. It’s in these spaces that you’ll eventually plant your strawberries. If you find a great pallet that doesn’t have these spaces, you can still make this excellent pallet planter.
How to Make a Better Strawberry Planter
The dimensions of my strawberry pallet planters are 47″ wide, 16″ across, and 19″ in height. A full DIY video is above and written instructions are below. You will need the following materials to build your own:
- A suitable pallet as described above
- Handsaw or jigsaw
- Hammer and long nails or electric screwdriver and decking screws
- Personal protective equipment: goggles, work gloves
Step 1: Cut the pallet into three equal pieces
The easiest way to do this is to cut lay the pallet so that the long planks are in parallel with your own position. If your pallet has nine planks, as mine did, then count over three planks and then saw the wood between the third and fourth planks. Saw right in the middle, to keep things easy and to ensure that all of your proportions remain correct. Continue another three planks and cut again. Remember that you’ll have to cut in the exact places on both the front and back of the pallet.
Step 2: Trim and remove excess wood pieces
You’ll have three pieces of pallet now, all of the same height and width. Two of the pallets will be formed from the top and bottom and will have chunky blocks securely fixed to them between one of three planks on the front side and the single one left on the other. You’ll want to trim off the excess wood jutting up from each one of these wooden blocks. Please refer to the images for steps one and two. Though I chose not to do it in this project, you could also remove that single plank on the backside. If you do this then you could have a deeper planter – it’s up to you.
The piece that made up the center part of the pallet also has thick wooden blocks sandwiched between its front side and stubby planks on the other. Pull these blocks and stubby planks off but keep them in reserve – you’ll need them to complete the project. If there are nails sticking up after removing these pieces then either hammer them flat or remove them completely.
Step 3: Creating the Planter Box
The goal of this step is to create the three main sides of the container. The two end pieces will be the sides of your planter and the middle piece is the bottom.
Attach the two end pieces to the middle part of the pallet by screwing it in from the bottom of the middle piece. This is probably the most awkward step and might be easier with two people. Though the image shows the structure the right way up, it’s actually easier to flip it over in order to fix the bottom piece to the sides. You’ll want to screw or nail the bottom piece into the wooden blocks still attached to the side pieces.
Step 4: Preparing wood to create the feet and final two sides
You should have three to four of these pieces of plank that were removed from the back of the pallet. Remove the spacer blocks from them, if you’d like to use the spacers to create the feet. This is an optional step since it’s just as easy to set the pallet planter on bricks. If you don’t want to remove them, leave them as-is on the plank since they’ll be disguised once attached. I’ve found that you can usually knock them off with a hammer, but if you don’t want marks on the spacers, use a splitting wedge to help.
Once the spacers are off, you’ll be left with several square blocks and short wooden planks. The blocks can be used as feet, and the short planks can be screwed on to form the two short sides of the planter. Often times there isn’t enough wood of the right length, so make do with what you have.
Step 5: Create the sides of the Planter
If you’ve followed the directions in step 1 and sawed in the middle between the long planks, then the little planks leftover from step four should all be approximately the same length. They will also be the same width you need to create the shorter sides of your planter. If your original pallet was the same size as mine then you’ll have four of these planks to make up two pieces for each side. The bottom planks for each of the shorter sides can be created by re-using the bits of wood you cut off the side pieces in step two. For a more pleasing and symmetrical effect, line the small side planks up with the planks that form the front and back pieces.
Step 6: Add Feet to the Planter
Although optional, it’s a good idea to add feet to your strawberry pallet planter. It keeps the planter elevated, improves drainage, and slows down the process of the bottom rotting. You could also wrap the feet with copper strips to keep slugs and snails from getting up to your strawberries. There are two ways that I’ve added feet to my planters — using bricks or creating wooden feet from the spacers removed from the pallet during the build.
Attaching the wooden spacers (square blocks) as feet can be a bit tricky. Because of the blocks still inside the planter, it’s not easy to drill directly down and into the feet. In the end, I drove very long screws in sideways to attach them to the bottom of the planter.
I can foresee some people finding pallets of slightly different sizes to mine and being left with fewer small planks and blocks in this step. It’s more likely that you’ll end up with three of each rather than four, especially if you’re using a smaller pallet. In this case, you’ll be cobbling together more scraps to make an additional side piece and having to find a fourth block to use as the last foot. If all else fails, consider placing the planter on four or five bricks instead of building feet.
Step 6: The Strawberry Pallet Planter is Complete
Well almost. Turn your planter right way up and have a look at it. Does it feel sturdy? Are the feet wobbly? Are there extra bits of wood sticking up that you could trim back? If you’ve noticed splinters or areas that feel rough you could use sandpaper to sand and smooth them down.
Once you feel the planter is complete, I recommend painting this non-toxic wood preserver on both the inside and exterior of the planter. It can extend the life of the planter for many years and will not contaminate your soil or food. You may also want to consider using this non-toxic silicone sealant to seal any joints or crevices in the planter. Those are the areas where rot begins and the sealant helps keep these areas safe.
Without using these preservers the strawberry pallet planter will last three to five years. With the preservers, it can last up to ten years, though, being wood, it will eventually break down. The first pallet planter I made lasted three years and that was actually okay. It’s the perfect amount of time to build a new one and start fresh with new strawberry plants.
Plant The Strawberry Pallet Planter
To plant the strawberry pallet planter you’ll need to first line the planter, fill it with a good potting mix, and as you do that, you’ll plant the strawberry plants. I’ve made several strawberry planters now and have lined each a little differently.
The first one I lined with scraps of wire along the bottom, then I used straw to keep the growing medium inside. For other planters, I used landscaping fabric or plastic instead of straw. Use whatever you have to hand and wish you use. The point is to try to stop compost and potting mix from eroding out of the holes between the slats.
I’ve shared more detail on the best way to plant a strawberry pallet planter if you’d like to learn more. It includes information on the best mix of materials to fill it with and materials to line the planter with. It also goes through the easiest way to plant the strawberry plants between the slats of the planter.
Strawberry Pallet Planter Two Months Later
Here’s a before and after shot of how my planter looked on the day of construction and how it looks today. In two months the plants have grown enormously and I’m picking ripe berries every day. I’ve planted my container with two types of strawberry and the most prolific are the ever-bearing variety that should produce fruit for most of the summer.
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