12 Apartment Balcony Gardening Ideas That Make Small Spaces Work

A small apartment balcony can feel like an extra room, not just a place to store the bike. It mostly comes down to using the walls, the railing and the air above your head.

These are the ideas I’d reach for first, from quick weekend projects to ones that turn the space into a tiny garden.

Small apartment balcony with flower boxes on the railing against a brick wall
Railing boxes add color without taking up any floor space.

1. Grow Up the Wall

Floor space is the scarcest thing on a balcony. A wall planter lets you grow herbs, strawberries or trailing flowers at eye level.

I’d choose a self-watering style, since wall pockets dry out faster than floor pots.

Self-Watering Wall Mounted Planter Set, Indoor and Outdoor Vertical Planter, Stackable Wall Mounted, for Balcony Decoration(Blackish Green 4 Pack)

Check price on Amazon. For more, see 17 vertical garden ideas.

2. Hang Boxes on the Railing

Railing planters turn dead space into a flower bed. Keep them on the inside of the railing and secure them well.

3. Add a Privacy Screen

A fabric screen on the railing blocks the view from next door and cuts wind. It also makes the space feel like yours.

LOVE STORY 3' x 10' Balcony Privacy Screen Cover for Apartment, Dark Grey

Check price on Amazon.

For a living screen, grow climbing beans or morning glories up a trellis in a deep pot.

4. String Up Some Lights

Nothing changes how a balcony feels at night like warm string lights. Waterproof LED bulbs are safe to leave up all season.

Brightown Outdoor String Lights, 29FT G40 LED IP65 Waterproof Patio Lights

Check price on Amazon.

5. Build a Tiered Plant Stand

A ladder or tiered stand fits a dozen small pots into a footprint of about two square feet. Put sun lovers on top and shade plants below.

6. Plant a Kitchen Corner

Group the herbs you cook with most in one spot near the door. You will use them far more when they are a step away.

My guide to growing a balcony herb garden has a simple starter list.

7. Grow a Few Vegetables

Cherry tomatoes, peppers and salad greens all do well in containers. You won’t feed a family, but you’ll eat something you grew every week.

See growing vegetables on a balcony and the best vegetables for containers.

8. Try a Mini Water Garden

A watertight bowl or tub with a dwarf lotus or water lily makes a calm focal point. It needs full sun and no drainage hole.

Here is a DIY lotus container garden for balconies.

9. Use Hanging Baskets

Baskets from the ceiling or wall brackets use air space. Trailing petunias, fuchsias and strawberries all look great in them.

10. Lay Down an Outdoor Rug

An outdoor rug covers bare concrete and makes the whole space feel finished. It’s the cheapest makeover on this list.

11. Pick Furniture That Folds

A fold-down wall table or two folding chairs leave room for plants when you are not using them.

12. Automate the Watering

If you travel, a small drip kit or a few self-watering pots keep everything alive. Setup tips are in how to make a balcony garden.

Choosing Plants for Your Balcony

Every idea above works better with plants suited to your light. Use my list of the best balcony plants by sun to pick.

Balcony Idea Questions

How can I make my small balcony look bigger?

Go vertical, keep the floor clear, and use a light-colored rug and a few mirrors or lights to open the space up.

Can renters decorate a balcony?

Usually, yes. Stick to freestanding stands, railing planters that clamp on, and anything that comes down without tools. Check your lease first.

What is the cheapest way to improve a balcony?

Plants and string lights. A few pots of herbs and one strand of lights change the feel of the space for very little money.