Just because it’s late summer doesn’t mean your gardening season is over. In fact, this is a perfect time to plant—and replant—balcony-friendly greenery that can handle the lingering heat and shifting light. Whether you’ve got full sun, partial shade, or just a few railing planters, these plants can thrive in small spaces and extend your garden’s life well into fall.
Here are the best plants to grow on your apartment balcony in late summer:
Herbs That Love the Heat
Late summer is ideal for herbs that can take the sun and don’t mind a little neglect.
- Basil thrives in full sun and is perfect for late-season pesto.
- Thyme, oregano, and chives are tough, low-maintenance, and keep growing through early fall.
- Mint is great for containers (but keep it in its own pot—it spreads fast).
Tip: Snip often to encourage new growth and prevent flowering.
Cherry Tomatoes and Peppers
Compact fruiting plants like cherry tomatoes and hot peppers are perfect for balconies with strong sunlight and warm temperatures.
- Use deep containers (at least 12 inches).
- Water daily in hot weather.
- Harvest frequently to keep them producing.
These plants will continue to ripen even into September if nighttime temps stay warm.
Marigolds and Zinnias
Bright, hardy, and resilient, these flowers add color to your space and keep blooming through late summer and early fall.
- Marigolds help repel pests (bonus if you’re growing edibles).
- Zinnias love sun and heat, and the more you cut them, the more they bloom.
Both are easy to grow from seed or inexpensive starts.
Succulents and Heat-Tolerant Houseplants
For balconies that get scorching afternoon sun or dry wind, succulents and hardy indoor plants make ideal low-effort options.
- Jade plants, echeveria, aloe vera, and snake plants handle late-summer conditions with ease.
- Use well-draining soil and avoid overwatering.
These are especially great for small railing shelves or vertical planters.
Leafy Greens for a Fall Harvest
Start sowing kale, spinach, and arugula now for a quick fall crop. These cool-weather greens grow fast and love containers.
- Use wide, shallow planters.
- Water consistently.
- Harvest leaves while young for best flavor.
As nights cool off, these greens will thrive even after your summer blooms fade.
Small Space, Big Possibilities
You don’t need a backyard to keep your green thumb active through late summer. With the right plants and a few containers, your balcony can stay alive with color, flavor, and fresh growth well into fall. Whether you’re growing herbs for dinner or flowers for your morning coffee view, a little effort now goes a long way in keeping your space vibrant and alive.
