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Ornamentals

Agapanthus

Agapanthus africanus

Agapanthus
Photo: Kurt Stüber · CC BY-SA 3.0 · Wikimedia Commons

A perennial with globes of blue flowers in summer; very rewarding.

Light
Full sun (6 h or more)
Height
0.6–1 m
Watering
Moderate: 2–3 times a week in summer
Soil
fertile, rich in organic matter; loose and well-drained
Edible?
No: ornamental
How to plant
Plant the young plant with its crown at soil level, 40 cm apart.
Care
Flowers better when slightly crowded. Cut dead flower stems.

Calendar by climate

Warm coast
Mild Mediterranean
Southern interior
Continental interior
Cold interior and uplands
Atlantic
Canary Islands (subtropical)
SowPlantHarvestPruneFeedTreat

Dates are for growing outdoors. You can start seedlings earlier indoors or in a greenhouse, but plant them out only once the frosts are over.

Feeding and doses

Mild Mediterranean

  • Organic granular fertiliserMar50–80 g / m²
  • High-potash liquid feedMay≈20 ml / 10 L

Pest prevention and doses

Mild Mediterranean

Not needed.

How easy to grow by climate

  • Warm coastEasy
  • Mild MediterraneanEasy
  • Southern interiorNeeds regular careExtreme summer heat
  • Continental interiorNeeds regular careFrost and a short season
  • Cold interior and uplandsDifficultHard, long frosts
  • AtlanticEasy
  • Canary Islands (subtropical)Easy

Plants in the same category

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