Aloysia Citriodora
Aloysia Citriodora.--This favourite lemon-scented verbena should be
grown in rich mould. If grown in the open, it should be trained to a
wall facing south, and in winter the roots need protecting with a heap
of ashes and the branches to be tied up with matting. It is increased
by cuttings planted in sand. August is its flowering season. Height, 3
ft.
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