Agapanthus Growing Guide

Planting Agapanthus

  • Plant in spring after the last frost.
  • Keep plants cool until planting and be careful that they do not dry out.
  • Plant in a sunny to semi-shaded area about 3 cm (1 in) deep and 30 to 40 cm (12 to 16 in) apart.
  • The roots should not be showing after planting and water thoroughly.

Growing Agapanthus

  • These plants are great for containers but also look great when planted at the front of borders or rock gardens.
  • Agapanthus may be fertilized either a liquid or a slow release granular-type fertilizer. If your soil is fertile and well prepared to begin with, no additional fertilizing should be necessary the first year, although incorporating some bone meal at planting time is often helpful.

Care Agapanthus

  • Water as needed during active growth periods, but allow the soil to become dry between watering.
  • These flowers last a long time as cut flowers, making them popular for arrangements and bouquets.
  • Shelter from strong winds.

Winterizing Agapanthus

  • Hardy in zones 8 to 10, elsewhere lift or protect over-winter.
  • After first fall frost has blackened the foliage, or the foliage begins to wither, cut stems back to 10 to 15 cm (4 to 6 in).
  • Lift the roots: gently dig up rhizome and allow to dry off.
  • Store in slightly moistened vermiculite or peat moss in a cool 5 °C to 10 °C (40 °F to 50 °F) location.
Agapanthus