Vertical gardening is a clever way to maximize your outdoor space. It entails using the vertical space in your yard to grow and display plants, ideal for small gardens and impactful garden features. The best part is there's no single way to create a vertical garden, so you can choose an idea that best fits your yard.
Vertical interest is a key factor in designing a garden because, without some height and variation in levels, the layout exists largely on a horizontal plane, and can appear flat and rather uninspiring. So, to uplift your garden ideas, you should think about using the upward space.
Whether you use structures like obelisks and pergolas, or grow plants on fences and walls, there are lots of ways to create a vertical garden. Here, we talk through seven of the best and most beautiful ideas to try.
1. Make a Living Wall
Clever living wall ideas make the most of every available bit of garden space and, with lots of evergreen planting, provide interest year-round.
Green walls can even be installed on a narrow, north-facing passageway, provided they're planted with shade-lovers like ferns, liriopes, heucheras, and saxifrages.
Luxuriant and dramatic, a vertical garden will also help to insulate buildings, improve air quality, and attract wildlife.
For those wondering how to create a vertical garden, there are many simple DIY living wall options to consider.
For something easy, you can install a living wall planter (like this from Amazon). It has multiple planting pockets to fill with plants, creating the look of a green wall.
2. Plant Flowering Climbers
We all dream of fences, trellises, and garden walls clothed in beautiful flowers and foliage, which add a striking dimension to an outdoor area.
Their naturally sprawling habit can be used to hide outdoor eyesores like a ramshackle shed or a plain brick wall. Plus, it's a great vertical garden idea for pollinators, so you can get some wildlife to visit.
Some of the best flowering climbers to grow for a vertical garden include climbing roses, jasmine, and clematis (explore the range of clematis vines at Nature Hills). Many of them are fragrant flowers, providing beautiful scents as well as stunning blooms, perfect for a patio space.
You can train them up your pergola or use something like this Wayfair planter box with a trellis to add some vertical interest to your patio or border.
It's an idea that even works for vertical gardening on a balcony, like at the RHS Chelsea Flower Show 2026.
3. Grow Fruit and Vegetables
Even if space is too tight for a small vegetable garden, you can still grow both fruit and vegetables if you're prepared to think vertically.
There are lots of crops you can grow in an upright manner, including growing cucumbers vertically and even growing potatoes vertically.
You can incorporate these into vegetable garden trellis ideas, for example, by using an obelisk (like this from Amazon) to train vining veg.
Or, you can grow herbs in a wall planter, vegetables in hanging baskets, and even strawberries in a stackable tower planter (like this from Amazon).
It's the perfect solution for growing vegetables on balconies.
4. Plant Spikes and Spires
Easy to slot into gaps, plants that reach skywards add vertical interest and designer flair to gardens. It's easy to get fixated on color when planning borders, but shape and form are every bit as important.
‘Spikes and spires’ are plants with narrow stems that rise skywards, such as lupines (view the range at Nature Hills), delphiniums, and foxgloves. They have long been favorites for their ability to add drama to a planting scheme.
Some are tall and tower over plants around them; others are shorter, directing your gaze upwards from the ground and into the borders and flower beds.
Just be aware that some of them will be plants to stake (for example, with these bamboo plant stakes on Amazon) to stop them flopping over.
5. Fill Gaps in Walls
There are lots of crevice garden plants you can use to add some greenery to stone walls in your garden.
Think cascading succulents, rock garden plants, and blooms like campanula and wallflowers emerging out of bricks.
To plant them up, use a moisture-retaining compost (this Miracle-Gro all-purpose potting mix from Lowe's is a good choice) and smaller starter plants. Gently insert the roots into the gaps, ensuring they're secure.
Over time, the plants will sprawl and hang down from the wall, giving it a rustic look of being reclaimed by nature.
6. Use Plant Stands
By adding plant stands to your patio, you can create a layered vertical container garden.
You can even opt for a DIY ladder plant stand, or purchase a pre-made A-frame plant stand (like this from Amazon).
This simple and easy idea gives you a quick way to display your container garden vertically, rather than taking up precious ground space.
This is also a portable garden ideas for renters, as you can pick it up and relocate it with ease.
7. Create a Green Roof
There’s no need to stop with the vertical surface. The top of a shed, porch, or any other garden building is the perfect spot to fit a small roof garden.
Green roofs not only look beautiful, but they also attract pollinators, reduce surface water run-off, and help regulate temperatures inside buildings.
The simplest way to make a green roof is fitting a piece of turf-like sedum matting between a wooden frame running around the outside, while a wooden grid secured to a pitched roof provides planting pockets for more elaborate schemes.
Remember that the surface will first need covering with a waterproof material, such as this pond liner from Amazon.
Sedum (explore different types at Nature Hills) is often one of the most popular green roof plants because it has shallow roots, is drought-resistant, and can cope with both intense sun and freezing conditions. But, there are plenty of other green roof plants to consider, including yarrow.
What to Shop
You can use this planter box with a trellis to create a portable vertical garden. It even has a mini pergola roof to train climbers on.
This vertical garden planter has capacity for 36 plants. Each pocket has drainage for separate watering. Plant it up to create a living wall effect.
These tiered vertical garden planters have five planter boxes each. Position them up against a fence to create a living wall, or use them to add vertical interest on your patio.
Vertical garden ideas aren't just for outdoors. If you're an indoor gardener, check out our guide to the best vertical indoor garden ideas to maximize your space. This includes creating an indoor living wall.
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