General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F)
Maximum recommended zone: Zone 8a
Plant Height: 4-6 feet
Plant Spread: 4-6 feet
Leaves: Good fall color
Flowers: Showy
Flower Color: Pink
Flower Time: Spring
Late spring or early summer
Uses: Cut Flower
Wildlife Attractant: Bees
Propagation: Other methods: Cuttings: Tip
Other: Tissue Culture

Common names
  • Rhododendron
Also sold as:
  • PJM Aglo

Photo Gallery
Location: Toledo Botanical Gardens, Toledo, Ohio
Date: 2019-05-06
Blooms and a couple of buds
Location: Toledo Botanical Gardens, Toledo, Ohio
Date: 2019-05-06
Rhododendron PJM 'Aglo' is one of the earlier of local rhododendr
  • Posted by arctangent (Ann Arbor, Michigan - Zone 6a) on Sep 19, 2020 7:43 AM concerning plant:
    I haven't been able to trace the exact parentage of this cultivar, but one source describes it as 'A hybrid rhododendron with close ties to the PJM group'. It is even sold as 'PJM Aglo'. Another source simply says it's "an inter-species hybrid'. From the Missouri Botanical Garden page for it, "PJM Group is a series of rhododendron hybrids that resulted from crosses between R. carolinianum and R. dauricum var. sempervirens."

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