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Gardenia jasminoides · Rubiaceae

Gardenia

⚠️ Not safe for petsEvergreen, remaining green throughout the year.30 to 100 cm
Partial shadeHigh; keep moist.DemandingDoes not tolerate temperatures below 10 degrees Celsius.

Description & origin

Gardenia is an ornamental plant valued for its white, fragrant flowers. It is ideal for indoors and gardens but requires specific care to bloom. Its leaves are green and glossy, giving an elegant appearance.

Size

Can reach up to 100 cm in height and width in domestic cultivation.

Foliage

Evergreen foliage, remaining green and glossy year-round.

Flowering

Blooms in spring and summer with white, fragrant flowers.

Detailed care

Light

Prefers locations with indirect light or partial shade.

Soil

Acidic and well-drained soil is ideal.

Watering

Keep the soil moist but avoid waterlogging.

Temperature

Protect from temperatures below 10 degrees Celsius.

Fertilising

Fertilize monthly during spring and summer with acid plant fertilizer.

Repotting

Transplant in spring if necessary, to a slightly larger pot.

Pruning

Prune after flowering to maintain shape and encourage new growth.

Propagation

Propagate by semi-hardwood cuttings in spring.

Common problems

Chlorosis

Yellow leaves due to iron deficiency. Correct with appropriate fertilizer.

Aphids

Insects that suck sap. Treat with insecticidal soap.

Root rot

Caused by excess water. Improve soil drainage.

Uses & curiosities

In the garden

  • Flowering borders
  • Scented gardens
  • Shade gardens

Other uses

Popular in floral arrangements and as a houseplant.

Did you know…

Gardenia is often associated with purity and sweetness, making it a popular choice in wedding floral arrangements.