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The Robin Hill Azaleas
'Gresham'

Gresham

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Cultivar Name 'Gresham'
Reference Number T18-3
Parentage ('Treasure' x o.p. sdlg. from Mucronatum') x 'Getsu-toku'
Published Source IRR 1984/85 (in RH 1985/86:101)
Spring Leaf Elliptic to broadly elliptic 43mm:1-11/16" x 23mm:7/8"
Foliaceous Calyx 5mm:3/16" strong Yellow Green (144B)
Corolla Size and Shape Diameter : 84mm :3-5/16"
Cone height: 35mm:1-3/8"
No. of lobes: 5-6
Alt. diameter: 84mm:3-5/16"
Alt. cone ht.: 40mm:1-9/16"
Petal length : 60mm:2-3/8"
Form: Single; broadly funnel-shaped; lobes broad, overlapping; margins wavy
Corolla Color As Registered
Pale tints of RHS 48D (strong Pink) to RHS 55D (pale purplish Pink), or variably lightly striped, sectored, or selfed RHS 48C (strong Pink) to RHS 52C (deep Pink); very pale greenish Yellow throat; spotted RHS 174C (grayish reddish Orange), or RHS 61 B (strong purplish Red) over markings

Measured 1992-93:
92: RHS 38B (moderate yellowish Pink) / RHS 49B (moderate Pink)
93: RHS 5ID / RHS 49B (moderate Pink)

Flowers/Bud 1 fl./bud
Habit Low, spreading to mounding, dense; may reach medium height in 20 years
Flowering Period Early June

Copyright © Donald H. Voss, 2004

© Copyright 2004   Azalea Society of America