📌 Quick Reference
- Best all-round low-maintenance screen: Westringia fruticosa (coastal-hardy, very low water)
- Fastest privacy fix: Grevillea 'Honey Gem' or Photinia 'Red Robin' (1–2 m/year growth)
- Best for very narrow beds (<1 m wide): Callistemon 'Slim', Buxus sempervirens 'Graham Blandy', Lomandra longifolia
- Best native for biodiversity: Callistemon 'Slim' or Grevillea 'Honey Gem' (bird/pollinator attractors)
- Best for pots/patios: Lomandra longifolia, Callistemon 'Slim', dwarf Lilly Pilly
- Avoid in frost-prone inland zones: Lilly Pilly 'Screen Gem', Photinia 'Red Robin' (young growth frost-tender)
Data compiled from and expanded on this guide: Tall Narrow Shrubs Australia — Greenery Inside
| Shrub Name | Height | Width | Type | Growth Rate | Maintenance | Native? | Sun | Drought Tolerant | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Callistemon 'Slim' | 3–4 m | 0.8–1 m | Flowering | Fast (1–1.5 m/yr) | Low | Yes | Full sun | Yes | Attracts birds; good pot option |
| Westringia fruticosa | 2–3 m | 1 m | Evergreen | Moderate | Very Low | Yes | Full sun–part shade | Yes | Hardy coastal plant, salt tolerant |
| Lilly Pilly 'Screen Gem' | 4 m | 1.2 m | Evergreen | Moderate–Fast | Low | Yes (cultivar) | Full sun–part shade | Moderate | Dense foliage; watch for psyllid |
| Grevillea 'Honey Gem' | 3 m | 0.8 m | Flowering | Fast (1–2 m/yr) | Moderate | Yes | Full sun | Yes | Attracts pollinators/birds |
| Lomandra longifolia | 1–1.2 m | 0.6–0.8 m | Evergreen (grass-like) | Slow–Moderate | Very Low | Yes | Full sun–part shade | Yes | Great pot/border filler, not a true tall screen |
| Buxus sempervirens 'Graham Blandy' | 2.5–3 m | 0.3–0.4 m | Evergreen | Slow | Moderate | No | Full sun–part shade | Moderate | Ultra-narrow columnar habit, needs clipping |
| Photinia 'Red Robin' | 3–4 m | 1.5 m | Evergreen | Fast (1–1.5 m/yr) | Moderate | No | Full sun–part shade | Moderate | Red new growth; frost-tender when young |
| Syzygium australe 'Resilience' | 4–5 m | 1.5 m | Evergreen | Fast | Low | Yes | Full sun–part shade | Moderate | Psyllid-resistant Lilly Pilly cultivar |
| Viburnum tinus | 2–3 m | 1.5 m | Evergreen/Flowering | Moderate | Low | No | Full sun–part shade | Moderate | White flowers, dark berries, hardy |
| Camellia sasanqua | 2–4 m | 1–1.5 m | Evergreen/Flowering | Slow–Moderate | Moderate | No | Part shade | Low | Autumn/winter flowers, prefers acidic soil |
| Correa alba | 1–1.5 m | 1 m | Evergreen/Flowering | Slow | Very Low | Yes | Full sun–part shade | Yes | Coastal native, white star flowers |
| Pittosporum 'Miss Muffet' | 1–1.2 m | 1 m | Evergreen | Slow | Low | No (dwarf cultivar) | Full sun–part shade | Moderate | Dwarf, compact, good for low screens |
| Murraya paniculata | 2–4 m | 1.2 m | Evergreen/Flowering | Moderate–Fast | Moderate | No | Full sun–part shade | Moderate | Fragrant flowers, frost-sensitive |
| Acmena smithii (Lilly Pilly) | 4–6 m | 1.5–2 m | Evergreen | Fast | Low | Yes | Full sun–part shade | Moderate | Straight species, larger than cultivars |
| Leptospermum 'Copper Glow' | 2–3 m | 1 m | Evergreen | Moderate | Low | Yes | Full sun | Yes | Coppery foliage, tea-tree flowers |
| Escallonia 'Iveyi' | 2–3 m | 1.2 m | Evergreen/Flowering | Moderate | Low | No | Full sun | Moderate | White flowers, glossy leaves |
| Cupressus sempervirens (Italian Cypress) | 5–10 m+ | 1–1.5 m | Evergreen conifer | Moderate–Fast | Low | No | Full sun | Yes | Very tall, formal columnar look |
| Podocarpus elatus (Plum Pine) | 4–8 m | 1.5–2 m | Evergreen conifer-like | Slow–Moderate | Very Low | Yes | Full sun–part shade | Yes | Native alternative to conifer hedges |
| Camellia japonica (columnar forms) | 2–4 m | 1–1.5 m | Evergreen/Flowering | Slow | Moderate | No | Part shade | Low | Showy blooms, needs shelter from hot sun |
| Rhaphiolepis 'Oriental Pearl' | 1.5–2 m | 1 m | Evergreen/Flowering | Slow | Very Low | No | Full sun | Yes | Compact, pink-white spring flowers |
| Growth Category | Species (from table above) | Best For |
|---|---|---|
| Fast (1–2 m/yr) | Grevillea 'Honey Gem', Photinia 'Red Robin', Syzygium australe, Acmena smithii, Callistemon 'Slim' | Quick privacy fixes, new fence lines |
| Moderate | Westringia, Lilly Pilly 'Screen Gem', Viburnum tinus, Murraya, Leptospermum, Escallonia, Cupressus | Balanced growth/maintenance |
| Slow (<0.5 m/yr) | Buxus 'Graham Blandy', Camellia sasanqua, Correa alba, Pittosporum 'Miss Muffet', Podocarpus, Camellia japonica, Rhaphiolepis | Low-maintenance, controlled shape |
Q: My screening shrub has yellowing leaves — what's wrong? Usually overwatering, poor drainage, or soil pH imbalance. Check soil moisture first; most natives (Westringia, Correa, Leptospermum) dislike wet feet.
Q: Pests are damaging my Lilly Pilly. Psyllid (leaf-curling insect) is common on straight Acmena/Syzygium species. Choose psyllid-resistant cultivars like 'Resilience' or 'Screen Gem', or treat with horticultural oil.
Q: My hedge is too wide for my narrow space. Switch to genuinely columnar growers: Buxus 'Graham Blandy' (0.3–0.4 m wide) or Callistemon 'Slim' (0.8–1 m wide) rather than pruning a naturally wide species like Photinia.
Q: Which shrubs tolerate coastal wind and salt spray? Westringia fruticosa, Correa alba, and Leptospermum 'Copper Glow' are the most salt- and wind-tolerant on this list.
Q: Can any of these grow well in large pots? Yes — Lomandra longifolia, Callistemon 'Slim', Pittosporum 'Miss Muffet', and dwarf Lilly Pilly cultivars all perform well in containers with good drainage.
Q: How do I get denser screening faster? Stagger plants in a zigzag double row rather than a single straight line, and choose fast-growing species (Grevillea, Photinia, Syzygium) for the first 2 years, interplanting slower natives for long-term structure.