Vertical Planter on a Balcony - 5 Plant Combinations That Actually Work

What Is the Best Plant Combination for a Vertical Planter on an Australian Balcony?

The best plant combinations for a vertical planter on an Australian balcony mix one upright focal plant, one filler, and one trailing plant - a method known as "thriller, filler, spiller." For Australian conditions, the top five combinations are:

1. Herbs + Succulents (full sun, low maintenance)
2. Ferns + Devil's Ivy (shade or part shade)
3. Kangaroo Paw + Native Grasses (wind-tolerant, drought-hardy)
4. Strawberries + Herbs + Nasturtiums (edible and decorative)
5. Star Jasmine + Lavender + Sedum (fragrant and drought-resistant)

Each of these is explained in detail below, with Australian climate and balcony conditions in mind.

Why Vertical Planters Work So Well on Australian Balconies

With more Australians living in apartments and townhouses, balconies have become the new backyard. When floor space runs out, the only direction to grow is up. A vertical planter solves three problems at once: it maximises limited space, adds privacy through dense foliage, and transforms a bare wall into a living feature.

Australian balconies gardening also come with real challenges - intense sun, coastal wind, heat reflected off concrete, and strict strata weight limits. The plant combinations in this guide are chosen specifically because they handle these conditions without constant attention.

Combination 1:

Mediterranean Herbs + Succulents (Full Sun Balconies)

Best for: North or west-facing balconies receiving 5+ hours of direct sun.

This is the most popular low-maintenance option for sunny Australian balconies. Pair drought-tolerant Mediterranean herbs - rosemary, thyme, sage, and oregano - with succulents like echeveria, sedum, or agave in the same vertical planter system.

Why it works: Mediterranean herbs thrive in Sydney, Brisbane, Melbourne, and Perth climates because they prefer well-drained soil and full sun, exactly the conditions a sun-exposed balcony provides. Succulents fill the gaps, store water in their leaves, and require almost no intervention between waterings.

Practical tip: Place the herbs in the middle rows and let trailing sedum cascade from the bottom pockets. Avoid soft-leafed herbs like basil and coriander in this combination - they scorch in direct afternoon sun and prefer a more sheltered spot.

Combination 2:

Ferns + Devil's Ivy (Shaded or South-Facing Balconies)

Best for: South-facing balconies, covered areas, or balconies with heavy overhead shade.

Not every Australian balcony gets full sun. For shaded walls, the combination of maidenhair ferns or Boston ferns with Devil's Ivy (Pothos) creates a lush, tropical look that thrives with minimal light.

Why it works: Maidenhair ferns are among the most popular plants for vertical gardens across Australia - they handle everything from full sun to full shade, and their trailing growth habit makes them ideal for cascading out of wall pocket planters. Devil's Ivy is nearly indestructible, grows fast, and fills vertical space quickly.

Practical tip: These plants need consistent moisture. A drip irrigation system or self-watering vertical planter is highly recommended for this combination, as the pockets dry out faster than ground-level pots, especially during warm Australian summers.

Both thrive in low light - check our list of best indoor plants for Australian apartments.

Combination 3: 

Kangaroo Paw + Native Grasses (Wind-Exposed Balconies)

Best for: High-rise balconies, coastal locations, or any balcony exposed to regular wind.

Wind is one of the most underestimated problems for balcony gardeners in Australia. Soft-leafed plants bruise, tip over, or dry out rapidly in coastal and high-rise conditions. This is where Australian native plants have a clear advantage.

Why it works: Kangaroo Paw (Anigozanthos) is bred for Australian conditions - it handles heat, drought, and wind while producing striking red, yellow, or green flowers that attract native birds. Pair it with a hardy native grass like Lomandra longifolia (mat rush), which tolerates full sun to part shade, drought, frost, and coastal winds without complaint.

Practical tip: Use wide, low-profile pots or planter pockets with a broad base in your vertical system to lower the centre of gravity in windy conditions. Avoid tall, narrow containers that topple easily in strong gusts.

Use wide, low-profile pots - see our guide to the best pots for apartment balconies.

Combination 4:

Strawberries + Herbs + Nasturtiums (Edible Vertical Garden)

Best for: Balconies with at least 4–5 hours of sun and gardeners who want a productive harvest.

A vertical planter doesn't have to be purely decorative. This edible combination turns a balcony wall into a productive garden that supplies fresh food and looks beautiful doing it.

Why it works: Strawberries are perfectly suited to vertical planters - their trailing runners cascade naturally from pocket systems, and they produce fruit across a long season in most parts of Australia. Nasturtiums add bright orange and yellow flowers that are completely edible and deter pests naturally. Herbs like parsley, chives, and basil (in a sheltered spot) fill the remaining pockets.

Practical tip: Place strawberries in the top or middle rows so the fruit hangs freely without touching the wall or sitting in moisture. Cherry tomatoes can also be added to the sunniest top rows of the planter as a higher-growing "thriller" plant.

For a full edible setup, read our balcony vegetable garden guide for Australia.

Combination 5:

Star Jasmine + Lavender + Sedum (Fragrant and Drought-Resistant)

Best for: Balconies with mixed sun and part-shade, particularly in Melbourne, Adelaide, and Perth.

This combination is designed for balconies where aesthetics and fragrance matter as much as practicality. Star Jasmine (Trachelospermum jasminoides) is one of Australia's most versatile climbing plants - it can be trained up a trellis, grown in a vertical planter, or left to cascade over a railing.

Why it works: Star Jasmine produces intensely fragrant white flowers in spring and is tolerant of both sun and part-shade. Lavender fills the mid-layer with colour and fragrance while being fully drought-tolerant once established. Sedum trails from the lower pockets and adds a sculptural, textural contrast.

Practical tip: This combination works especially well in a modular vertical planter system with individual swappable pots, allowing you to replace the lavender after flowering or refresh the sedum as seasons change.

Key Tips for Any Vertical Planter on an Australian Balcony

Choose the right system first. Modular pocket systems, slatted wall planters, and pallet gardens all suit different budgets and balcony setups. For renters, freestanding vertical planter stands avoid any wall-fixing restrictions.

Drainage is non-negotiable. All vertical planter pockets must have drainage holes. Without them, water pools at the base, roots rot, and the soil becomes waterlogged - a common cause of failure in balcony vertical gardens.

Water more frequently than you think. Vertical planter pockets are smaller than standard pots and dry out faster, particularly on north and west-facing balconies during Australian summer. A drip system or micro-spray setup on a timer is the single most effective upgrade for any balcony vertical garden.

Check strata or building rules. In many Australian apartment buildings, wall-mounted planters require body corporate approval. Freestanding systems placed against walls sidestep this issue entirely.

Group plants by sun and water needs. The most reliable vertical gardens in Australia group full-sun plants together and shade plants together, rather than mixing them in the same panel. As one specialist notes, the best results come from grouping plants with similar growth rates and light requirements.

For balconies with very low light, our guide to choosing grow lights in Australia can help.

Summary: Which Combination Is Right for You?

A vertical planter on a balcony is one of the most rewarding gardening investments for Australian apartment dwellers. Start with one panel, choose a combination matched to your light and wind conditions, and add a drip watering system from the beginning. The results - privacy, fragrance, food, or simply a living green wall - are worth every bit of the effort.

FAQ

What plants grow best in a vertical garden in Australia?

Herbs, succulents, ferns, Devil's Ivy, and native plants like Kangaroo Paw. Choose based on your balcony's sun exposure, full sun or shaded.

Can I grow vegetables in a vertical planter on my balcony?

Yes. Strawberries, lettuce, cherry tomatoes, and herbs all grow well. They need at least 6 hours of direct sunlight per day.

How do I water a vertical garden on a balcony?

Use a drip irrigation system or micro-spray on a timer. Pockets dry out faster than regular pots, especially in Australian summer.

How heavy is a vertical garden? Can my balcony hold it?

A planted and wet vertical garden can weigh up to 90kg per square metre. Always check your building's weight limit before installing. 

Do I need strata approval for a vertical garden on my balcony?

For wall-mounted systems, usually yes. Freestanding vertical planters placed against the wall avoid this issue in most cases.