Florist Guide to Starting a Balcony Garden in Singapore
Singapore’s warm and humid climate makes it an ideal place for balcony gardening. Whether you want to grow herbs, vegetables, or ornamental plants, a well-planned balcony garden can enhance your home and provide fresh produce.
1. Assess Your Balcony Space
Before starting, evaluate:
✅ Sunlight Exposure – Does your balcony get full sun (6+ hours), partial sun (3–6 hours), or shade? This determines what plants will thrive.
✅ Wind Conditions – High-rise balconies experience strong winds, so consider wind-resistant plants and sturdy pots.
✅ Weight Limitations – Ensure your balcony can support the weight of pots, soil, and water.
2. Choose the Right Plants
Edible Plants
Full Sun (6+ hours): Chili, basil, rosemary, tomatoes, lemongrass
Partial Sun (3–6 hours): Mint, pandan, spinach, spring onions
Shade (Less than 3 hours): Indian borage, kangkong, mushrooms
Ornamental & Air-Purifying Plants
Low Maintenance: Snake plant, pothos, ZZ plant
Flowering Plants: Bougainvillea, hibiscus, orchids
3. Select Suitable Containers
Use lightweight pots (plastic, fabric, or ceramic) with good drainage to prevent root rot. Consider:
Self-watering pots for busy individuals
Vertical planters for small spaces
Hanging baskets to maximize space
4. Choose the Right Soil & Fertilizer
Well-draining soil mix (potting soil + compost + perlite for aeration)
Organic fertilizers like compost, worm castings, or seaweed solution
Slow-release fertilizers for minimal maintenance
5. Watering & Maintenance
Water in the morning or evening to reduce evaporation
Check soil moisture before watering (avoid overwatering)
Prune regularly to promote growth and airflow
Use mulch to retain moisture and prevent weeds
6. Pest Control & Common Issues
Aphids & Mealybugs → Use neem oil or soapy water spray
Fungal Issues → Improve airflow and avoid overwatering
Strong Winds → Use heavier pots or wind barriers
7. Make Use of Vertical Space
Install wall-mounted planters or shelves
Use trellises for climbing plants like beans or passionfruit
Hang small pots from railings
8. Sustainability Tips
♻ Collect rainwater for watering
♻ Use food scraps to make compost
♻ Recycle containers as plant pots
Starting a balcony garden in Singapore is rewarding and manageable with proper planning. Whether you aim for fresh herbs, vegetables, or a lush green space, selecting the right plants and maintenance routine will help your garden thrive.
