The 'Orange Impulse' chrysanthemum is a captivating variety renowned for its vibrant orange blooms, each approximately 10 cm in diameter. This cultivar is naturally compact, typically reaching a stem length of about 50 cm, making it suitable for both garden beds and container planting. To encourage optimal growth and flowering, it's advisable to pinch out the top of the plant at planting time; further pinching is generally unnecessary due to its smaller stature.
These flowers add remarkable texture and vibrant colour to floral arrangements, making them a favourite among gardeners and florists.
Given their popularity and striking appearance, they make a valuable addition to gardens, particularly for those looking to enhance their autumn floral displays.
Blooming Period: April to May
Growing Options: Can be grown in the ground or in pots
These flowers add remarkable texture and vibrant colour to floral arrangements, making them a favourite among gardeners and florists.
Given their popularity and striking appearance, they make a valuable addition to gardens, particularly for those looking to enhance their autumn floral displays.
Blooming Period: April to May
Growing Options: Can be grown in the ground or in pots
- Bloom Size: Large (often 10–20 cm across)
- Colour: Orange
- Growth Habit: Upright, vigorous growth
- Flowering Period: Typically autumn (April to May)
- Light: Prefers full sun, at least 6 hours daily.
- Soil: Well-draining, rich in organic matter, slightly acidic to neutral pH (6.0–7.0).
- Spacing: 30–45 cm apart to allow air circulation.
- Watering: Keep soil evenly moist but not soggy. Avoid overhead watering to prevent fungal diseases.
- Feeding:
- Early growth: High-nitrogen fertilizer for leafy growth.
- Mid-season: Balanced fertilizer (NPK 10-10-10 or similar).
- Budding stage: High-potassium fertilizer to enhance bloom quality.
- Early growth: High-nitrogen fertilizer for leafy growth.
- Pinching:
- Pinch out the growing tips when plants reach 15 cm tall to encourage bushier growth.
- January 20th or before cut back again to approx 15cm above soil level.
- Pinch out the growing tips when plants reach 15 cm tall to encourage bushier growth.
- Disbudding: Remove side buds if aiming for large show blooms.
- Due to its tall stems and heavy flowers, use stakes or grow through support rings or flower support netting.
- Common Pests: Aphids, thrips, spider mites – treat with insecticidal soap, neem oil or your favourite insecticides and fungicides.
- Diseases: Watch for powdery mildew and botrytis; ensure good airflow and avoid wet foliage.
- Shading: In NZ conditions, shading can extend the bloom season for exhibition timing.