How to Fertilize clematis 'Edith'?
Balanced clematis feed monthly in spring, higher potash before bloom

clematis 'Edith' · Clematis 'Edith'
Plant in moisture-retentive, well-drained soil, with the roots and base of the plant kept cool and shaded by other plants or a layer of pebbles at the base. Plant with the crown 5-8cm deep to encourage new shoots to grow from below ground level. Can be grown in containers at least 45cm deep and wide in a loam-based potting compost. See clematis cultivation
Balanced clematis feed monthly in spring, higher potash before bloom