
Bright and reliable, this perennial brings a vivid burst of colour early in the season. Dense clusters of fluorescent rose-pink blooms appear in early summer, with the potential for a second flush if plants are trimmed back after flowering.
The upright habit and compact size make it easy to place at the front of borders, in mixed beds, or as a feature in large pots. Flowers are lightly fragrant, adding another layer of interest for gardeners and pollinators alike.
Glossy, dark green foliage provides a strong backdrop to the blooms and shows excellent resistance to mildew and disease, holding up well even in warm, humid weather. Plants remain neat and attractive throughout the season.
Phlox 'Opening Act Ultrapink' is valued for its long flowering period, bold colour, and resilience. With good air circulation and full sun, it will thrive and slowly spread over time to form a striking clump that returns reliably year after year.
The upright habit and compact size make it easy to place at the front of borders, in mixed beds, or as a feature in large pots. Flowers are lightly fragrant, adding another layer of interest for gardeners and pollinators alike.
Glossy, dark green foliage provides a strong backdrop to the blooms and shows excellent resistance to mildew and disease, holding up well even in warm, humid weather. Plants remain neat and attractive throughout the season.
Phlox 'Opening Act Ultrapink' is valued for its long flowering period, bold colour, and resilience. With good air circulation and full sun, it will thrive and slowly spread over time to form a striking clump that returns reliably year after year.
How to care for Phlox Opening Act Ultrapink (Opening Act Series):
Thrives in any fertile, humus rich, moist soil in full sun or part shade. Plants will benefit from good air circulation and from watering in extended dry spells. Water at the base if necessary, rather than over the leaves to avoid issues with mildew.
Support with bamboo canes, brushwood or ring stakes in exposed areas before the flowers appear. Phlox are greedy plants, so apply a mulch 5-7cm (2-3in) deep of well-rotted garden compost or manure in early spring. Deadhead spent flowers to prevent reseeding.
If the leaves show signs of powdery mildew, cut down to the ground and dispose of the affected foliage, but do not compost it. Clear away the debris around the plant to reduce the chances of reinfection. Cut down to the ground in autumn, and lift and divide large clumps in autumn or spring.
Support with bamboo canes, brushwood or ring stakes in exposed areas before the flowers appear. Phlox are greedy plants, so apply a mulch 5-7cm (2-3in) deep of well-rotted garden compost or manure in early spring. Deadhead spent flowers to prevent reseeding.
If the leaves show signs of powdery mildew, cut down to the ground and dispose of the affected foliage, but do not compost it. Clear away the debris around the plant to reduce the chances of reinfection. Cut down to the ground in autumn, and lift and divide large clumps in autumn or spring.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
0.6m
Eventual spread:
0.4m
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Fully hardy
-
This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
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