What Is the Ideal Temperature Range for Calendula 'Orange Flash'?
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Calendula 'Orange Flash' · Calendula 'Orange Flash'
Grow in well drained soil in full sun. Sow direct in spring, 0.5cm deep into finely prepared soil, thin to 23cm apart. For a continuous display, sow at two to three weekly intervals. Autumn sowings will flower the following year. Deadhead regularly and pinch out terminal shoots to encourage bushy growth
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