Rhododendron 'Yellow Hammer'
Description: Upright shrub with a tendency to ramble if not pruned. Small narrow leaves, masses of small yellow tubular flowers, a fair few of which open in the autumn, though there are always plenty more for the Spring.
Parentage: sulfureum x flavidum
Ultimate Height: 2.00 meters after 10 years
Flowering Period: This plants flowers in the North Hemisphere around May and again in the Autumn
Availability:  YES this is a stocked item

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UK Zone
RHS Zone
H (Fully Hardy)
EGF Zone
US Zone
Min Temp
-23°C (-10°F)
Hardy anywhere in the UK and moderate parts of Europe such as Holland, southern Sweden, coastal Denmark, favourable parts of Germany etc, moderate parts of NE USA and eastern Canada. (Please note.)