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Holly Hill Black Beauty

Quick Facts

Flower Type Decorative Small Ball Dahlia
Flower Colour Burgundy & Black
Planting Time Clump: Dahlias should be planted when the nightly temperatures consistently reach 10-12 degrees Celsius or higher. In South Africa, this typically occurs from September onwards.
Watering Clump: When planting, make sure the soil is moist—never waterlogged or bone dry. Keep it consistently slightly moist. Once green leaves appear, you can water more often, allowing the soil to dry slightly between waterings, but not completely.
Life Cycle Tender Perennial
Price
ZAR5 750,00
VAT included

Dahlia Large Clump – Holly Hill Black Beauty: WHOLESALE: Price for 50 clumps, including VAT.


Beautiful blooms of black red are an excellent variety for cutting. These blooms are so dark, they're almost black and look absolutely fabulous in moody bouquets.

 

 

Coordination of Logistics for PayFast Orders:
For your convenience, we invite you to stay in direct contact with Marisa through WhatsApp. This will allow you to receive real-time updates on the status of your order and address any specific concerns you may have. You can reach her on the following number: 074 228 2444.

Thank you for choosing Adene Flowers. We look forward to fulfilling your order with the utmost care and attention.

Flower Type
Decorative Small Ball Dahlia
Flower Colour
Burgundy & Black
Flower Size
14cm
Plant Height
90cm - 120cm
Light Preferences
Clump: Plant in full sun, receiving more than 6 hours of direct sunlight each day.
Plant Spacing
40cm
Life Cycle
Tender Perennial
Flowering Time
December - April
Pinch
Please note that pinching is necessary once the plant reaches a height of 30cm.
Planting Time
Clump: Dahlias should be planted when the nightly temperatures consistently reach 10-12 degrees Celsius or higher. In South Africa, this typically occurs from September onwards.
Planting Depth
Clump: Place the clump horizontally in the soil, burying it 10 cm deep and ensuring a spacing of 40 cm between each clump. Position the growing eye facing upwards and lightly cover with soil, taking care to remove any air pockets.
Watering
Clump: When planting, make sure the soil is moist—never waterlogged or bone dry. Keep it consistently slightly moist. Once green leaves appear, you can water more often, allowing the soil to dry slightly between waterings, but not completely.
Fertilizing
Fertilizer & PPP available on our website.
Top Tips
Top Tips for Planting Dahlia Clumps
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1. Site & Sunlight
Plant in a full sun position (6–8+ hours daily) with well-draining soil to prevent rot and encourage strong growth.
2. Planting Time
Plant when night temperatures are consistently above 10–12°C (generally from September in most parts of South Africa).
3. Planting Method
Place clumps horizontally about 10 cm deep and 40 cm apart. Position the growing eyes facing upwards and cover lightly with soil, ensuring no air pockets.
4. Soil & Watering at Planting
Plant into moist soil. Avoid waterlogged or completely dry soil. Maintain consistent moisture until shoots emerge.
5. Watering After Emergence
Once green growth appears, increase watering gradually. Allow the soil to dry slightly between watering, but never completely dry out.
6. Support (Netting Essential)
Install netting early (often 2 layers) to support upright growth, prevent bending, and ensure even plant structure and yield.
7. Pinching
Pinch plants once they reach ±30 cm to encourage bushier growth and more flowers.
8. Spacing
Allow ±40 cm spacing between plants for good airflow and healthy development.
9. Fertilising & Protection
Use fertiliser and Plant Protection Products (PPP) as per programme guidelines. Apply only to dry plants and avoid tank mixing incompatible products.
10. PPP Best Practice
• Avoid spraying in temperatures above 28°C
• Rotate chemical groups to prevent resistance
• Do not mix copper with other products
• Avoid “cocktail” sprays of multiple products
11. Organic Option
Bioneem can be used as a softer, organic pest deterrent option.
12. Deadheading
Remove spent flowers regularly to encourage continuous blooming.
13. Growth & Season
Dahlias are tender perennials, typically flowering from December to April, reaching ±90–120 cm in height.