In the US it is hardy in zones 4-6 and grows best in areas with cool summer climates,' explains Justine Kandra, horticulturalist, Missouri Botanical Garden. 'Heather likes full sun but may ...

Our guide takes you through the key tips for common garden trees. Most deciduous trees are best pruned when dormant, in late autumn or winter. Don't prune in early spring, as many trees bleed sap ...