AGM
Rhododendron Yellow Hammer  AGM

Rhododendron Yellow Hammer AGM

Item: HYELLH

unavailable Currently Unavailable

Flowering Month:
April
Flower Colour:
Yellow
Height After 10 Years:
75-100cm
Scent:
Not Scented
Interesting Foliage:
No
Hardiness:
To -15 °C
Currently Unavailable
email me when in stock
3 litre
£19.95
Currently Unavailable
email me when in stock
5 litre
£23.95
Collect in Store

This item is available for collection.

Home Delivery

UK mainland delivery from £8.95

Superb small tubular bright yellow flowers in April, (and often again in the early autumn). It has a narrow upright habit which does benefit from pruning to maintain shape. Best in light shade and it does need good drainage. It makes a super cut flower. Height 80-100cm in 10 years.


  • Recommended for super bright yellow flowers.
  • Easy to grow.
  • Ideal position: needs careful site selection.
  • Habit: Upright.
  • Group: Rhododendron hybrid.
  • Parentage: sulfureum (s) X flavidum.
  • Hybridization date: pre 1950 (before 1931).
  • Bred by: J.C. Williams. Origin: British.
  • Ideal soil: pH 4.5 to 6.0
  • RHS Hardiness Rating: H5.
  • How we usually propagate this plant: Cutting.
  • Awards: RHS Award of Garden Merit.