Rhododendron Hybrids / cultivars

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Rhododendron 'Jet Stream'

Hybridiser:Delp Weldon E.. Harrisville, Pensylvania, USA, 1985 (see more plants of this hybridizer)
Status:IRRC registered.
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
120 cm. (4ft.)
Bloom time:very lateFlower:broadly funnel-campanulate
Type:elepidoteLeaves:broadly acute
H0 = 0 C (32 F)
H1 = -7 C (20 F)
H2 = -12 C (10 F)
H3 = -15 C (5 F)
H4 = -18 C (0 F)
H5 = -24 C (-10 F)

'Ruddy Red Max'   Click to see more information X'yakushimanum x maximum'   Click to see more information
?x? R. degronianum ssp yakushimanum   Click to see more information

xR. maximum   Click to see more information

Rhododendron 'Jet Stream' photos

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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009