Home > Backyard > Gardening Made Easy With This DIY Mobile Elevated Planter

Gardening Made Easy With This DIY Mobile Elevated Planter

DIY Mobile Elevated Planter

Disclosure: This article is sponsored by Wagner. All opinions are my own.

Gardening is fun and is essential for producing healthy, organic food! This DIY mobile elevated planter is great if you’re limited on space for a garden, or if you’d like a much more convenient height to cultivate your plants.

In this article, I’ll show you how to build a large planter that you can wheel around, which is great if you want to move your planter for better sun or water opportunities, and even into a garage during cold winter nights.

Be sure to use your Wagner FLEXiO 3000 Sprayer during the build because it makes painting quick and easy!

Wagner Banner

Materials:

o KILZ 2 LATEX
o BEHR Paint (Color codes P140-7 and PPU18-07)
o Gorilla Wood Glue
o (3) 4x4x8
o (14) 2x4x8
o (3) 1x12x8
o (2) 1x4x10
o (7) 1x4x8
o (6) Caster

Recommended Tools:

o Wagner FLEXiO 3000 Sprayer
o Ryobi 18-Volt ONE+ Cordless Brushless Hammer Drill/Driver (Home Depot affiliate link)
o Ryobi 18-Volt ONE+ Cordless Brushless 3-Speed 1/4 in Hex Impact Driver (Home Depot affiliate link)
o Ryobi 15 Amp 12 in. Sliding Miter Saw with Laser (Home Depot affiliate link)
o Ryobi 10 in. Table Saw (Home Depot affiliate link)
o Nail gun w/ air compressor
o Tape measure
o Pencil
o Square
o Hammer
o Hole punch
o Socket wrench
o Wrench



DIY Mobile Elevated Planter

Step One: DIY Mobile Elevated Planter Plans

 
My drawing above is terrible I know, but that’s my original concept for an elevated planter. I knew I wanted to build it fairly heavy duty because no one wants the bottom falling out of a planter over time. I planned for 4×4 posts for the legs and 2x4s for the rest of the structure. Using exterior grade screws and lots of Gorilla Wood Glue made this beast of a planter super strong. The bottom shelf should also hold up under the weight of stored items like soil bags.

The 2x4s that serve as the base of the planter box are unpainted and untreated, so they’ll need to be replaced over time. Because of that, I simply cut them to size and laid them down without fastening them with screws. That way if you need to replace a board, all you have to do is pull it up with ease and replace it with another 2×4.

The 1x12s that serve as the planter box sides are fastened with screws, but they can be removed fairly easy too. Basically, the planter box boards that will rot over time are designed to be easily removed.

Be sure to drill pilot holes before adding screws so you don’t split the wood.


This slideshow requires JavaScript.

Step Two: Framing The DIY Mobile Elevated Planter

 
As shown in PHOTO 1 above, using a square is a great way to keep your pencil lines nice and straight. I used Gorilla Wood Glue (PHOTO 2) in addition to screws at every place where the wood joined together to give this planter an even stronger hold.

To start out, you’ll need six 4×4 posts cut at 36″, and two 4x4s cut at 8′. Attach these pieces together as seen in PHOTO 3. Mount the 2x4s to the center of the end 4×4 posts to allow the future cross-2x4s to sit flush on the ends. Next, add two more 2x4s – 12″ from the top of the 4×4 posts to the top of the 2x4s (PHOTO 4).

PHOTO 5 shows the cross 2x4s (25″L) that I mentioned above. They’ll attach to both sides of the planter. Make sure your 8′ horizontal 2x4s are facing inward. Now add four more 2x4s that’ll serve as center bracing (PHOTO 6).

Finally, as shown in PHOTO 7, add six more 2x4s that will further brace the planter and add support to the planter box and bottom shelf.


This slideshow requires JavaScript.

Step Three: Time To Paint With The FLEXiO 3000

 

Time to bring out the awesome Wagner FLEXiO 3000 Sprayer! I’ve used this sprayer on several projects now and am loving it. This time I even used the Detail Finish Nozzle which gave me even more precision on much of this planter. Here’s some quick FLEXiO 3000 details:

o X-Boost® Power Dial – 9 settings for various coatings & precise control
o iSpray® Nozzle – For walls and siding
o 1 ½ quart cup covers up to a 10’ by 12’ wall in one fill
o Material adjustment with numbered settings
o Lock-n-Go® split gun design for quick cleaning
o Sturdy carrying case for easy storage
o Detail Finish Nozzle – For small projects & a smooth finish
o Cleans up in 5 minutes – just five parts to rinse off

First up is a coat of KILZ 2 LATEX (PHOTO 8, PHOTO 9). I use KILZ for any painting project because it’s a great sealer and primer. Looking back, I should have left the top of the 4×4 posts unpainted because they lie inside the planter box. I really wanted to leave all wood that touches the dirt to be left untreated.

Adding the BEHR Paint (PHOTO 10) for the first time was exciting for me! I chose red and white (Color codes P140-7 and PPU18-07) for a farmhouse vibe. The white serves as the trim color and the bottom shelf slats were the first to receive it (PHOTO 11).

Use a small piece of trim wood to determine the gaps in-between the white 1×4 shelf slats to achieve equal spacing on the whole span. Lay out the entire span before nailing it off so you can move the slats around and adjust as needed. I used a nail gun to attach the slats (25″L) to the bottom frame (PHOTO 12).


This slideshow requires JavaScript.

Step Four: Adding Casters

 
You probably noticed already: I designed this planter to be heavy duty! In addition to the weight of the frame itself, the planter box and the shelf underneath is built to hold a lot of weight themselves. The last thing you want is this thing to fall apart, leaving a massive dirty mess.

Therefore, adding wheels is a must if you want to move this thing around, even if it’s just to move it a few inches. I bought 175-pound-rated casters for about $6 each at Home Depot; the convenience factor is worth the expense to me.

Unfortunately, the mounting hole pattern on the casters was an oversight on my part. When I bought them (Home Depot is an hour away from me) I didn’t think to make sure they would line up properly with the bottom of the 4×4 posts… they didn’t. So, after flipping the entire frame over, I added 6×6 blocks on the bottom of the 4×4 posts (PHOTO 13, PHOTO 14).

Next came drawing out the mounting hole spacing and drilling the holes (PHOTO 15). I needed to chisel off some of the 4×4 posts to allow for the bolt alignment. You’ll need to buy the proper bolts, washers, and nuts for the casters (don’t forget locking washers!). Mount the casters using a socket wrench and regular wrench and paint the 6×6 blocks white (PHOTO 16).

Again, there was a bit of extra work necessary because of my hole pattern oversight, but overall I think the results turned out well.




This slideshow requires JavaScript.

Step Five: Building The Planter Box

 
After spraying the 1x12x8s and 1x4x10s with KILZ and the white BEHR paint, I wrapped the 1x12s around the exposed tops of the 4x4s (PHOTO 17, PHOTO 18). They are mounted flush to the tops on the 4x4s. The two sides are full 1x12x8s and the ends are cut to size. You can see in those photos that the eight footers are just short from the ends, but that’ll be covered by trim pieces on the corners.

Next is the floor of the planter box (PHOTO 19). I was able to use scrap 2x4s from broken down pallets, which both utilized used wood and saved some money. As you can see, I cut the 2x4s so they cover the entire bottom side-side-to-side (32″L), but did not screw them in place. This is untreated wood so it will rot eventually. If you ever need to replace a 2×4, simply pull it up with ease and replace it with another one!

PHOTO 20 shows the corner trim cap that I mentioned above. Simply cut pieces from the 1×12 planks, cut a 45-degree angle on the insides, butt them up and nail them off.

Use the 1x4x10s for the top railing, again using 45-degree angles in the corners (PHOTO 21, PHOTO 22, PHOTO 23). I screwed the top railing into the top of the 1×12 sides after measuring to make sure I would hit them center.

At this point you’re pretty much done building! All that was left for me was using a hole punch to knock down any high brad nails and touch up paint. I would lay down a garden liner inside the planter box before adding soil to prevent it from leaking through the gaps.

Total material cost for me was about $250. As usual, I tried to utilize scrap wood wherever possible to save money. Finding free pallets and pallet crates that you can dismantle is a great way to store up free wood for projects like this!

Happy gardening!

This slideshow requires JavaScript.


We’ve got more DIY content for you!

Beat The Summer Heat With This DIY Lemonade Stand
Add Character To Your Plain Interior Doors With Screen Moulding
Enhance Your Paved Porch And Patio Concrete With Paint Or Stain
Heat Gun Fun: Add Character To A Pallet Wood Arrow
Upgrade Your Home With DIY Board And Batten Wainscoting
3 Ways To Add Curb Appeal To Your Home
DIY Project: Hide Unsightly TV Cables With Legrand
DIY Project: Refinishing Our Entertainment Center
How To Make A Simple Hat Rack
DIY Pallet Wood Display With HP Sprocket Photos
Make This DIY Coffee Can Birdhouse In 15 Minutes!
DIY Project: Turn Pallets Into Decorative Wall Decor
DIY Project: Cardboard Box Gas Station
DIY Project: Build Your Own Basic Squirrel Feeder
Clogged Bathroom Sink Drain? The P-Trap Is Your Friend!
Save Money And Help The Environment With DIY Laundry Soap!
Unexpected Item On My Agenda: Replace Our Oil Pan!