Gordlinia (× Gordlinia grandiflora SWEET TEA)

Gordlinia

Features and Characteristics

× Gordlinia grandiflora, commonly known as mountain gordlinia, is an intergeneric hybrid resulting from a controlled cross made in August of 2002 by Ranney and Fantz of the Department of Horticultural Science at North Carolina State University between Franklinia alatamaha (deciduous female parent commonly called Franklin tree) and Gordonia lasianthus (evergreen male parent commonly called loblolly bay). Nine hybrids were propagated in December of 2003 from seeds produced by this intergeneric cross.

This fast-growing hybrid typically grows as a multi-stemmed shrub or small tree to 20’ (occasionally to as much as 30’) tall and to 15’ wide. Large, partially cupped to flattened, camellia-like flowers (to 5” diameter), each sporting 5 white petals surrounding a showy boss of egg-yolk yellow center stamens, bloom from July to September. Narrow, lanceolate-elliptic leaves (to 4-8” long) with serrulate margins are dark green above and pale green beneath. Leaves are semi-evergreen, but usually acquire some shades of red and orange in fall.

Specific epithet from Latin means with large flowers.

SWEET TEA is in reference to this hybrid being a member of the tea family with flowers having a mild sweet fragrance.

Care and Maintenance

Best grown in acidic, organically rich, medium moisture, well-drained soils in full sun to part shade. Must have good soil drainage, but do not allow soils to dry out. Consider raised plantings in poorly-drained heavy clay soils. Winter hardy to USDA Zone 7. Perhaps best planted in full sun in northern parts of its growing range, but appreciates some afternoon shade in hot summer climates.

Gordlinia (× Gordlinia grandiflora SWEET TEA) Requirements

Hardiness zone	7 - 9
Sun light	Full sun to part shade
Water	Medium
Maintenance	Medium

Common Problems

Wilt and root rot can be serious problems. In general, this tree has a reputation for being difficult to grow.

Uses

Specimen tree or large shrub valued for its late summer flowers, good fall color and interesting history. Deserves a prominent location in the landscape.

Gordlinia (× Gordlinia grandiflora SWEET TEA) Details

Common name	Gordlinia
Botanical name	× Gordlinia grandiflora SWEET TEA
Plant type	Tree
Family	Theaceae
Hardiness zone	7 - 9
Water	Medium
Maintenance	Medium
Flower color	White
Flowering period	July - September
Height	20 - 30 ft.
Width	8 - 15 ft.