How to Prune magnolia 'Spectrum'?
Magnolia pruning should be carried out in summer when in full leaf
magnolia 'Spectrum' · Magnolia 'Spectrum'
Grow in moist but well-drained neutral to acid soil in full sun or part shade with shelter from cold winds. Late frosts may damage flower buds. Further magnolia cultivation advice
Magnolia pruning should be carried out in summer when in full leaf