Rocky Knoll Farm
R. hippophaeoides
$29
This species rhododendron has lovely lavender-blue blossoms. With a dwarf growth habit, it is extra hardy to frost and temperatures down to -10°F when protected from windchill. This native plant of mountainous China will be a delightful addition to your garden or rock garden. We recommend full sun to partial shade and watering weekly as needed. Grows to about 3' tall.