Chrysanthemum ‘Flo Cooper’ is a heritage variety cherished for its classic form and exceptional garden performance. Named after Flo Cooper, this cultivar has been a favorite among chrysanthemum growers for its reliable blooming, strong stems, and striking floral display. It likely originated from a breeding program focused on developing long-lasting, decorative chrysanthemums with outstanding cut flower potential.
Blooming Period: April to May
Suitable For: Cut flowers, garden displays, and exhibitions
Growing Options: Can be grown in the ground or in pots
Characteristics:
Blooming Period: April to May
Suitable For: Cut flowers, garden displays, and exhibitions
Growing Options: Can be grown in the ground or in pots
Characteristics:
- Flower Type: Decorative inflex
- Colour: Yellow
- Bloom Size: Medium to Large
- Bloom Time: Mid-to-late autumn (April–May in New Zealand)
- Growth Habit: Upright with strong, slender stems and multiple blooms per stem
- Pruning:
- January prune to encourage bushier growth
- Light tidy-up in February to remove weak shoots
- Fertilizing:
- Balanced slow-release fertilizer (e.g., Novatec or Osmocote)
- Additional potassium (sulphate of potash) before flowering to enhance bloom quality
- Pinching/Disbudding:
- Pinching early in the season encourages multiple blooms per stem
- Minimal disbudding is needed, as this variety thrives with multiple flowers
- Support: May need light staking or netting to keep stems upright
- Watering: Keep soil evenly moist but well-drained
- A low-maintenance chrysanthemum that produces abundant blooms suitable for the home garden, Flower farm and Exhibitions