DIY String Light Planters
Update: Check out our Backyard Reveal here!
This post is part of a paid collaboration with Lowe’s Home Improvement. All opinions are my own.
Checking back in this week after our master bathroom reveal to share another DIY project we’ve been working on!
Last week I shared live updates on my Instagram story as this project came together, and many of you requested a blog post with more details. Your wish is my command! This project is just one part of our Backyard renovation, which we started way back in February.
In case you missed any of the action, check out our DIY backyard fire pit and the DIY stenciled patio first.
Fortunately those were the two most labor and time-intensive projects, and now we get to focus on the fun stuff like landscaping and accessorizing!
A couple weeks ago when we finished our front porch makeover, I took a day to build shutters for the windows on the back of the house and update the doors and trim with paint. We started with a random assortment of mismatched windows and two different shades of white:
Our solution had to be quick and inexpensive (remember we’re renovating this home on a tight timeline and budget to use as a rental) so paint and simple shutters was the answer! I shared the steps to make our easy DIY shutters in the front porch post, and how we attached them to the house. Here’s the before/after as shared on Instagram:
I still have some touch-ups to do, but everything is looking much more cohesive!
Next it was time to move on to the string light planters. I wish I could take credit for this idea but I spotted it on Pinterest when searching for backyard string light options, and knew it would be perfect since we didn’t have any trees or structures in the yard to hang the lights.
Fortunately, it’s a simple process that requires just a handful of materials and limited tools (beginner DIYers, this one’s for you!)
Here’s what you’ll need:
Planters (they should be large and deep to hold enough concrete for the posts, we chose these wood barrels)
4×4 outdoor posts (we used 4x4x8 for our planters)
Fast setting concrete mix (we used two 50lb bags per planter)
String lights (we saved 30% on these LED lights by buying 4 boxes on sale!)
Drill (for drainage holes)
Corner brace to keep posts straight before the concrete sets
Level (you can eyeball it but a level always helps!)
Before beginning, I stained the 4×4’s with my favorite dark walnut stain + sealer. Pressure treated wood doesn’t have the nicest natural coloring so I’d recommend this (or painting them) first. It’s rough outdoor wood, so you don’t need to worry about sanding or making them look perfect!
This next part is optional, but we decided to be safe and attach the posts to the planters using corner braces on two sides, to keep them in place while the concrete dried.
Once the braces were attached to the 4×4’s, we centered it inside of the barrel (by eye), then used screws to secure it to the bottom.
The bottom of the barrel was thin wood so the screws aren’t very solid and the post can still wiggle around, but it’s enough to keep it steady.
Next, fill the barrel with water and add concrete. There was no specific water/concrete ratio mix listed on the bag, and it doesn’t even require mixing!
But we stirred it anyway. I was expecting it to be more like smooth concrete or mortar, but this stuff is really rocky.
And it’s way easier (and more fun) to mix with your hands 😉 (PSA: if you’re going to do this, be safe and wear gloves!)
We filled our planters a bit less than halfway, using two bags and somewhere close to a 50/50 water mix.
Before it begins to set (which happens within minutes) you’ll want to look at it from all angles and make sure it’s level. The good thing about these planters is that you can easily adjust afterwards by moving a bit of dirt around underneath it (we had to do this to all of them!)
Once the first planter was complete, the other three went up super fast. Just make sure to set the planters in the location you want them to be in first so you don’t have to haul a 100+lbs around the yard.
We used four planters around our fire pit area:
Before planting flowers, we had to address the drainage issue. Plants need adequate drainage to stay alive, so our solution was to drill several holes just above the concrete around the barrel.
This was a tip I learned from another Pinterest article, so we’re hoping it works long term!
We still had a bunch of leftover rock from ripping out the concrete to make the fire pit, so we spread a layer around the bottom of each barrel to further help with drainage, then added our potting soil.
In the Lowe’s garden center, we browsed the aisles for full-sun flowers that would bloom all year long and landed on these beauties:
We bought an assortment of Angelonias (in white and purple) and purple Cupheas. We’re still very new at this gardening thing and doing our best to research and figure it out, but these flowers met our requirements plus they’re backed by a 1-year Lowe’s plant guarantee, so we’re feeling pretty confident about our choice.
And how gorgeous are they?! Lavender is one of my favorite plants but it doesn’t do well in humid Florida, so these are the next best thing.
FYI—any gardeners out there, I’ll take all the tips and advice I can get on keeping these beauties alive!
Here’s how the yard was looking at this stage…
Ignore the grass situation, we’re still working on it…
But we weren’t done yet! We wanted to hang the string lights across the entire patio, so we needed to add two more posts—one on each end of the yard. Instead of planters (mostly to keep costs down and since they wouldn’t be very visible) we set the posts directly into the ground.
The process is the same, but we used 4x4x10′ posts, adding 2′ for the section into the ground (so all the posts would end up at the same height).
After digging a hole a little more than twice the width (using a special post hole digger) we filled it up about 1/3 of the way with water…
Followed by two bags of concrete, gave it a little stir and it quickly started to set.
These poles are very important to get level, since you can’t make any adjustments once they’re in.
One final pole was added in the ground on the other side of the yard:
Finally, it was time to string some lights! I opted for LED cafe lights (for energy efficiency + longer bulb life) and ordered four sets (96 ft total) at 30% off, which came out to around $150.
I also picked up a few packages of these cup hooks:
Starting at the far corner of the house, we attached our first hook (predrilling a hole first, then twisting them in by hand).
Same process for the 4×4’s (using one hook in each post).
Once all the screws were in, the lights were strung and connected one by one.
A bit difficult to see in front of the trees, but here they are:
Followed by the bulbs…
We used duct tape on the connections to help hold them together (they come apart pretty easily when pulled too tightly).
Here’s a quick drawing of the lighting layout (super professional and to scale, I know). It’s an aerial view looking down at the house with the fire pit area in the center, and the brown squares represent the posts.
The next day we were back at Lowe’s to finalize our landscaping. These 2-gallon Arctic Snow Bushes caught my eye, and I was sold when I saw the $13 price tag and the fact that they are evergreen and bloom year round.
On Lowe’s.com they’re listed as Arabian Jasmine while the tag says Arctic Snow Bush, so maybe they go by both names?
Either way, we bought 17 to line the perimeter of the patio (and came up short, so I’m going back for a couple more tonight). We’ve also been itching to get a lemon tree, especially since they grow so well here in Florida, so we brought this one home with us:
We also planted one in our yard at the Heights House, so hopefully between the two trees it won’t be long before we’re sipping homemade lemonade on the patio!
Back at home, we spent another evening planting our tree and shrubs.
We also mulched (though we ran out and have to get a few more bags).
As of now there’s just a bit more landscaping, touchups and cleanup left to do back here (and of course my favorite part, decor and furniture!) but it already feels like a completely different backyard.
And certainly more inviting than it was earlier this year…
This is the first true DIY landscaping/backyard renovation either of us has attempted, and though it has taken longer than we’d hoped, I’m proud of what we’ve been able to do on our own with a limited budget and no gardening skills.
The next few days will be focused on completing this yard and adding furniture before the final photoshoot, so follow along for live updates on my Instagram stories, and stay tuned for the big reveal coming to the blog soon! Next week I have new Heights House updates to share, so be sure to check back then 🙂
Print DIY String Light Planters Make these simple DIY planters to hang string lights in your backyard and enhance your landscaping Prep Time 30 mins Active Time 2 hrs 30 mins Hanging lights 30 mins Total Time 3 hrs 30 mins Yield: 1 planter Cost: $75 Equipment Drill
Corner braces (optional) Materials Large planters (we used 4 total)
4x4x8 outdoor posts (1 per planter)
2 bags fast setting concrete mix (per planter)
Flowers Instructions Stain/seal your 4×4 posts
Center your post inside the planter and use corner braces to keep it in place while pouring the concrete (optional)
Fill the planter with water and add concrete mix
Make sure the post is level on all sides before the concrete sets
Drill several holes into the planter above the concrete line for drainage
Add a layer of rock and potting mix to the planter
Plant your flowers/greenery
Attach cup hooks to the top of each planter and hang your string lights Notes Click below to see the final backyard reveal!
If you like this project, check out these popular beginner budget DIYs from my Project Library !
Update: Check out our Backyard Reveal here! This post is part of a paid collaboration with Lowe’s Home Improvement. All opinions are my own. Checking back in this week after our master bathroom rev…