Rhododendron Yakushimanum 'Kalinka' planting
- From end March to mid May Once
Rhododendron Yakushimanum 'Kalinka' fertilising
- From end March to end August Once
Rhododendron Yakushimanum 'Kalinka' pruning
- From begin April to end May Once
Rhododendron Yakushimanum 'Kalinka' flowering
- From begin April to end May