Overview
Phlox paniculata 'White Admiral' is a clump forming perennial in the genus Phlox, part of the Polemoniaceae family, with deciduous foliage. It typically grows around 1.2 m tall. Phlox paniculata 'White Admiral' grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H7. Suggested uses include borders and cut flowers. It is native to Eastern and central United States.
About
Phlox paniculata is a species of flowering plant in the phlox family (Polemoniaceae). It is native to parts of the eastern and central United States.
Wikipedia contributors, CC BY-SA 4.0 — Phlox paniculata
About the genus
Phlox is a genus of 68 species of perennial and annual plants in the family Polemoniaceae. They are found mostly in North America in diverse habitats from alpine tundra to open woodland and prairie. Some flower in spring, others in summer and fall.
Wikipedia contributors, "Phlox", CC BY-SA 4.0 — Phlox
Growing conditions
Best soil and position for Phlox
- Sunlight
- Full sun
- Soil type
- Sandy, Loamy, Clay
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, East-facing, West-facing
- Exposure
- Full sun
- UK hardiness
- H7
Plant details
Phlox paniculata 'White Admiral' size, habit and characteristics
- Plant type
- Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Height
- 1.2 m
- Suggested uses
- Borders, Cut flowers
- Native to
- Eastern and central United States
- Fragrance
- Mildly fragrant
Care notes
Pruning and caring for Phlox paniculata 'White Admiral'
- Cultivation
- Prefers moist, well-drained soil; deadhead to prolong flowering
- Pruning
- Cut back after flowering to encourage bushiness
- Propagation
- Division, Cuttings, Seed
- Pest resistance
- Phlox eelworm
- Disease resistance
- Powdery mildews, Grey moulds, Leafy gall, Leaf spot
Frequently asked questions
How do I grow Phlox paniculata 'White Admiral'?
Prefers moist, well-drained soil; deadhead to prolong flowering.
Where is the best place to plant Phlox paniculata 'White Admiral'?
Phlox paniculata 'White Admiral' prefers full sun. It suits full sun positions.
What soil does Phlox paniculata 'White Admiral' need?
Phlox paniculata 'White Admiral' is adaptable and grows happily in most soil types, including sandy, loamy and clay. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
How do I prune Phlox paniculata 'White Admiral'?
Cut back after flowering to encourage bushiness.
How big does Phlox paniculata 'White Admiral' grow?
Phlox paniculata 'White Admiral' reaches a height of 1.2 m.
Is Phlox paniculata 'White Admiral' hardy in the UK?
Phlox paniculata 'White Admiral' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.
How do I propagate Phlox paniculata 'White Admiral'?
Division, Cuttings, Seed.
From the Fenn Plants journal
- Gardening Jobs for AugustA short, honest list of August garden jobs worth doing — deadheading, ordering spring bulbs, light pruning and watering where it counts. Fenn Plants’s guide.
- The Thrifty GardenGood gardens are made of time, not money. How to build one slowly and cheaply — secondhand kit, divisions, cuttings, seed and bare-root plants.
- A June Garden, in Three PalettesThree plant palettes for a British June — roses underplanted, a garden of spires, and oriental poppies while they last. Fenn Plants' guide to the early-summer garden.
More in the Phlox genus
- Phlox 'David'
- Phlox 'Mount Fuji'
- Phlox glaberrimasmooth phlox
- Phlox maculatameadow phlox
- Phlox maculata 'Alpha'meadow phlox 'Alpha'
- Phlox maculata 'Miss Lingard'Meadow Phlox 'Miss Lingard'
- Phlox maculata 'Omega'meadow phlox 'Omega'
- Phlox ovataAllegheny phlox
