When designing your balcony garden or patio space, it's important to remember that you don't need an acre of land to create your own piece of paradise.
For most of us urban gardeners, space is at a premium, and any square outdoor square footage is just about our only link to the natural world. Even as part of a more extensive garden, a patio can create an atmosphere all on its own.
So what can you do to create an exciting, diverse and lovable balcony garden or patio when space is limited? The answer is container gardening!
What Is Container Gardening?
Container gardening is just like regular gardening, but instead of sowing your seeds in the ground, you grow plants in pots and containers. Container gardens are perfect for small spaces, like balconies, patios, conservatories and even windowsills!
A balcony garden with tomato plants grown from containers
Using Container Gardening to Experiment with Patio and Balcony Garden Design
One of the best ways to gain ideas and inspiration for your patio or balcony is to experiment! Using containers is a fantastic way to do this.
Container gardening adds seasonal impact and creates a moveable feast of colour, form and fragrance when you're limited on space.
Likewise, growing plants in containers make it much easier to experiment with contrasting colours, shapes and growth habits. You just need to reshuffle the pots!
For many urban gardeners - such as myself - a roof terrace or balcony is your salvation after a long week.
Balconies and patios allow you to grow plants outdoors that you might not normally consider in a regular garden. So if your hot pink Surfinias clash with your orange Nemesia, then you aren't stuck looking at them side-by-side all summer!
Even better, as one plant fades, you can replace it with another, which means your tiny plot is always brimming with new interest.
Tips for Maintaining A Container Garden
Container gardens will dry out quicker than garden plants, especially those planted terracotta pots, and more so when they're on a windy balcony or rooftop.
In the summer you may need to water every day. Even if it has rained, sometimes the compost remains dry because of leaf coverage, so worth double-checking.
You'll also need to feed your plants. Always follow the instructions on the package, but as a general rule, feed once a fortnight in spring, increase weekly during summer, and then reduce again come autumn.
You may need to water over winter, but feeding is unnecessary.
Find everything you need for healthy and vigorous plants in the collection:
The Best Plants For Your Balcony and Patio
1. Tender Exotics
The benefit of growing balcony plants in containers is that come winter they can be moved indoors or to a sheltered corner. Cacti and succulents lend themselves well to this lifestyle; my favourites are Agave, Prickly Pear and Aloe Vera.
Here are some other half-hardy exotics you’ll see on offer:
Other summer bulbs which look great in balcony gardens and patios:
A List of Summer Flowering Bulbs to Plant in Spring
Succulents lend themselves to summer containers, particularly as they don't need copious watering.
2. Trailing Summer Bedding Plants for Balconies and Patios
There are some truly amazing trailing bedding plants out there for taller containers and hanging baskets. Really there are too many to list, but here are a few favourites of mine for colour and reliable flowering:
3. Winter Container Plants and Spring Bulb Layering
During the colder months, you can use a technique called layering to extend the growing season from September through until May, when your summer bedding will kick in. Layering involves planting flower bulbs beneath your winter bedding.
- Add your first layer of compost to your pot (you may want to add grit for drainage).
- Then add your first layer of bulbs. This first layer will need to be a larger species, like Daffodils or tulips. These will be the last to flower, during April.
- Add another layer of compost and plant your next layer of bulbs. Try Dwarf Narcissi and earlier-flowering dwarf tulips for March flowering.
- As these bulbs will not begin flowering until spring, you can create more of an immediate impact by planting winter Pansies or violas on top.
Shop Iris Plants
4. The Best Plants for Shady Balconies
A shaded patio or balcony can feel like a curse when you think of all the bright and bubbly colours you're missing out on.
But you can still create a sumptuous cosy corner full of lush foliage, mossy crevices and intricate shapes. Best of all, maintenance is easier as you don't have to water as much.
You can also dot your foliage with a few flowering plants.
Ideas for plants with dramatic foliage:
The Hosta Collection
Ideas for plants with show-stopping flowers:
In shady situations, busy Lizzies and wax Begonias will still flower reliably
5. The Best Climbing Plants for Small Gardens
Now it may seem odd to be talking about climbers when it comes to small spaces, but they are an excellent way to screen off your patio from the rest of the garden or block out nosy neighbours!
I tend to go with annual climbers as I can change them each year according to my planting theme. But a perennial evergreen like Star Jasmine has an enchanting fragrance and is useful if you want some privacy.
Find outdoor plants perfect for balconies!
Annual climbers, like this Thunbergia, grow rapidly and can give height and a more established feel to space at a low cost.
6. Plants to Encourage Wildlife to Balcony Gardens
Aside from the purely aesthetic appeal of your patio or terrace, you can also make a real difference to your local wildlife community.
You may not be able to create the log piles and wildflower meadows of a country garden, but you can create (or buy!) a little bug hotel or bird feeding station to help during the winter.
Many plants are also on hand to help with the butterflies and bees, but as a responsible gardener, you must avoid the use of pesticides and fungicides:
The Wildlife Garden Collection
7. The Best Edible Plants to Grow on Balconies and Patios
Growing edible plants needs a whole segment, and many gardeners become obsessed with growing their fruit and vegetables.
In terms of fruit, many varieties of Apple, Plum and Cherry trees are suitable for container growing, as are Blackcurrants and Gooseberries.
Fig fruit production benefits from the restricted root system of a container.
Strawberries are incredibly easy to grow using a handing basket or Strawberry planter.
Vegetables like Swiss Chard, Lettuce and Radishes readily grow in a trough. And don't forget Tomatoes and Chillies. You can even grow potatoes in a deep container, like a half barrel or old dustbin!
When it comes to gardening in small spaces sometimes it requires lateral thinking or - in this case - vertical!
8. The Best Herbs For Balconies and Patios
Herbs are essential for urban gardeners with restricted space who want to grow something edible.
They require minimal effort for big flavour rewards, unlike fruit and veg, which generally need more maintenance.
Most herbs relish the full sun and well-drained conditions to keep their flavours concentrated and sharp. Mint will grow in the shade but is best treated as an annual in containers. Parsley, oregano and coriander will also tolerate light shade.
Shop for Herbs
9. The Best Balcony Plants for Fragrance
When thinking about your perfect space, it's essential to create a multisensory experience. The fragrance has such a potent effect on us, triggering happy memories or merely soothing our minds after a long day.
Lavender, Chamomile, Lemon Verbena and Scented Geraniums Aal offer deliciously scented foliage.
When it comes to scented flowers, the list is endless. You can mix cottage garden favourites like lilies with exotics like angel's trumpet – there are no rules in container gardening!
10. Aquatic Plants for Patios
Even the smallest patio has room for a water feature. A simple half barrel will allow you to grow Dwarf Waterlily, Dwarf Reedmace (bulrush) and Water Forget-me-not.
You could even try growing a sacred lotus, which is becoming more readily available in the UK.
Find more aquatic plants for a garden pond overflowing with colour and support independent growers, too!
Wildlife, Water Plants and Pond Care
Moving water will add to your multisensory experience and will be a magnet for nature!
Additionally, water can create the illusion of more light and space through its reflection.
Be very selective if considering adding fish in such a small body of water and seek advice from an aquarist.
Lighting is the final touch to a patio, balcony or terrace. It can extend the time you are able to spend in your garden and make it very cosy!
I hope this article has left you feeling inspired and full of ideas!
Explore outdoor plants, seeds and pots on Candide to start your own container garden today!
Edited February 2021