Anderson Cactus Dahlia – Bold Blooms, Lasting Impact 🌺

Bring a burst of brilliance to your garden with the Anderson Cactus Dahlia. This dazzling variety produces star-shaped blossoms with fiery shades of pink and coral, radiating energy and elegance. Perfect for creating vibrant borders or dramatic cut-flower displays, these dahlias add instant personality and colour to any outdoor space.

Fun fact: Dahlia petals are edible! Sprinkle them over salads or desserts for a surprising splash of natural colour.

Why You’ll Love Anderson Cactus Dahlias

• 🌸 Striking starburst flowers – bold pink blooms that shine all summer.

• ✂️ Cut-flower favourite – long stems for gorgeous home arrangements.

• 🌱 Easy to grow – ideal for both beginner and experienced gardeners.

• 🌞 Sun-loving beauties – thrive in South Africa’s warm summers.

• 💫 Dynamic garden feature – a real conversation-starter in beds or containers.

Growing Tips for South African Conditions 🌿

Soil: Choose well-draining soil enriched with compost. In clay-heavy gardens, mix in sand and organic matter. A layer of mulch will help retain moisture and keep roots cool.

Sunlight: Dahlias love full sun. In hotter regions, a touch of midday shade reduces water stress.

Planting:

• Time: October to December.

• Depth: 8 cm deep, with tubers pointed down.

• Spacing: 30–40 cm apart for airflow and healthy growth.

Watering: Deeply water every 3–4 days for about 10 minutes. Increase frequency during heatwaves.

Feeding: Boost performance with regular applications of bulb food, like Hadeco Bulb Food

Care & Maintenance:

• Stake taller plants to keep blooms upright.

• Pinch back growth to encourage bushier plants.

• For larger flowers, thin out side buds so the main bloom takes centre stage.

• Remove any plants showing mottled or stunted leaves to prevent spread of disease.

Dormancy & Lifting: From May to August, dahlias rest. In July, cut stems back to about 5 cm, lift tubers carefully, and store in a cool, dry place if needed. Replant in spring for another season of vibrant beauty.

Transform your garden into a showcase of bold colour with the Anderson Cactus Dahlia – where every bloom feels like a celebration. 🌺

Family: Asteraceae 
Sun Exposure: Full sun
Planting time: October – December 
Flowering time: December - May
Dormant: May – August
Lifting time: July
Type: tuberous root
Mature height: 20-180cm
Planting depth: 8cm deep. Do not separate the tubers and roots from the clump. 
Plant spacing: 15-40cm apart
Watering: Every 3-4 days when planted in the ground for 10 minutes