Pelargonium zonale · Geraniaceae

Zonal Geranium

⚠️ Not safe for petsPerennial life cycle, but can be grown as an annual in cooler climates.30 to 61 cm

LightFull sun

WaterMedium

DifficultyEasy

ColdDoes not tolerate frost, protect if temperatures drop below 5 degrees Celsius.

Full sunMediumEasyDoes not tolerate frost, protect if temperatures drop below 5 degrees Celsius.

Description & origin

The zonal geranium is a popular garden plant known for its vibrant flowers and aromatic foliage. It is often used in balconies and gardens, providing color and freshness.

Size

Compact plant, ideal for pots and window boxes.

Foliage

Green, rounded, aromatic leaves with slightly serrated edges.

Flowering

Blooms during spring and summer, showcasing a variety of colors.

Detailed care

Light

Prefers full sun but can tolerate some partial shade.

Soil

Well-drained soil rich in organic matter.

Watering

Water moderately, allowing the soil to dry between waterings.

Temperature

Best kept at temperatures between 15 and 25 degrees Celsius.

Fertilising

Fertilize every 4-6 weeks during the growing season with a balanced fertilizer.

Repotting

Transplant every 1-2 years to a larger pot or fresh soil.

Pruning

Light pruning after flowering to encourage denser growth.

Propagation

Easily propagated by stem cuttings.

Common problems

Sunburn

Excessive sun exposure can cause leaf burn.

Aphids

Can infest the plant, causing damage to leaves and flowers.

Root rot

Overwatering can lead to root rot.

Uses & curiosities

In the garden

Ideal for flower beds and borders
Great for balconies and terraces
Attracts pollinators and beautifies the space

Other uses

Used in floral arrangements and as a houseplant in sunny locations.

Did you know…

Zonal geraniums are native to South Africa and were introduced to Europe in the 17th century. They are appreciated for attracting pollinators like bees and butterflies.