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Incredible Hydroponic Backyard Fence Garden Idea

Gardening is an amazing way to relax after a stressful day at work, but some of us don’t have enough space for a garden. If you’ve been wishing for a garden of your own, and wondering where you’ll be able to fit it in, you’ll love today’s idea for a backyard fence garden.

backyard fence garden

Last week, while scrolling through one of the gardening groups I visit on Facebook for inspiration, I came across pictures of an amazing vertical garden fueled by a hydroponic ebb and flow system, and let me tell, you: I’ve never seen such a lush, colorful and relaxing garden. Anyway, to make a long story short, I asked the poster (his name was Xela) if I could share his setup with my blog readers, and he gave me permission.

You are in for a real treat as you look at these gorgeous pictures from his vertical fence garden.

Reasons You Should Try A Backyard Fence Garden

living wall with lots of colorful flowers

There are many reasons to try one of these outdoor vertical hydroponic gardens:

  • you have a small backyard and not enough room for a classic garden
  • want to create a living wall that not only provides food for you but also attracts pollinators
  • add beauty and color to a boring backyard
  • create a peaceful space for your family and friends to gather, relax and enjoy time together

This setup saves on water if resources are low as the water drains back into the reservoir for reuse again at the next watering cycle. You only have to top up once or twice a week depending on temperatures.

Xela’s Hydroponic Fence Garden

Let’s take a look at Xela’s garden from the beginning.

Setting up the structure for a vertical garden

pvc pipes set up for a vertical hydroponic garden

He started with a few sturdy poles and many feet of 4″ PVC pipes, where he cut out 3″ holes for his pots. Since it’s a hydroponic garden, there’s no soil involved: just water with the right amount of nutrients that gets pumped into the pipes and then drained back into a reservoir to be reused for the next watering cycle.

The pump is on 5 to 8 minutes once every hour during the day and is off at night. So on average just a little over 1 and 1/2 hours of running the pump during daylight hours. The system Xela uses is off-grid, running on solar power (battery) so it doesn’t use household electricity.

This type of hydroponics is called ebb and flow, or flood and drain. Read more about the ebb and flow hydroponic system here.

Transfer of plants & vegetables

potted plant starts ready to be planted in the fence garden

Once the structure and the hydroponic system are set up, it’s time to add the plants. You can grow your plants from seed (you’ll need to start a couple of months ahead of the planting time), or buy plants from your local nursery.

All the plants are placed in individual net pots that are filled with clay pellets which are then placed into cut holes in the pipes.

net pots with clay pellets

What plants can you add to this living wall? Pretty much anything you want: you’ll just need to support some of the larger plants, so they stay on your wall and don’t slide down and get destroyed. To do this, run some guide wires above your plants so you have a support area to secure your plants. 

Here are some plants you’ll see in Xela’s garden:

plants are already in the pipe garden
  • several types of coleus
  • marigolds
  • impatient flowers
  • lobelia
  • dahlias
  • green beans
  • zucchini
  • pumpkin
  • cucumbers
  • peppers (bell and jalapenos)
  • tomatoes
  • sweet potato vines
  • ferns
  • and many more

Here’s a list of the best hydroponic vegetables to grow.

The hard part of the setup is now over and time to just sit back and watch it grow. No weeding or watering every day: you only have to check the reservoir once or twice a week and add nutrients at the same time when topping up the reservoir).

roots after 2 weeks
Plenty of roots forming after about 2 weeks

Plants have a cute little visitor to the backyard fence garden!

butterfly visiting a red impatient flower

More pictures from Xela’s living wall

Xela practices companion planting to prevent pests and for a pleasing garden design. 

tomatoes and coleus

What a gorgeous show of color! The green tomatoes next to the burgundy of the coleus make a huge statement. And the red ripe tomatoes feel at home amongst their colorful friends.

beautiful mixture of colors and shapes

The mixture of colors and shapes in this garden snapshot is incredible! From bright yellow and orange marigolds to deep red coleus and white button dahlias, and the hanging greenery, there’s so much to enjoy! And I love that he added a hummingbird feeder.

green tomatoes

Plump green tomatoes and bright-colored green, cream, and pink coleus are a delight!


Some of these jalapenos are ready to pick and enjoy in a homemade hot sauce or salsa 🙂

small zucchini

Yum! Almost ready to pick and make my favorite crispy fried spiralized zucchini!

You can find Xela and more of his STUNNING garden pictures in his Inspirational Backyard Gardening Facebook Group.

Happy gardening!

Hydroponic backyard fence garden
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Adriana Copaceanu is a passionate nature lover living in the country on her dream property where she grows vegetables, lavender, and wildflowers that she shares with the wildlife they attract. When she's not in the garden, she loves spending time with her chickens and planning her next nature project. Check out her books below:

How to Grow Lavender for Fun and Profit: Lessons Learned from Planting Three Hundred Lavender Plants

How to Raise Chickens for Eggs: A Guide to Raising Happy, Healthy Chickens for Nutritious, Organic Eggs at Home

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Friday 11th of November 2022

Won't the plants wilt some overnight with no pump running for 8-10 hours?