Gunnera manicata · Gunneraceae

Giant rhubarb

✅ Pet-friendlyDeciduous life cycle, with leaf loss in winter.100 to 200 cm

LightPartial shade

WaterAbundant watering; keep soil moist.

DifficultyMedium

ColdWithstands light frosts down to minus 5 degrees Celsius.

Partial shadeAbundant watering; keep soil moist.MediumWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

Gunnera manicata is a large plant known for its enormous leaves and rough texture. Ideal for spacious gardens, it creates an impressive visual impact. Prefers moist and shaded locations.

Size

Can reach up to 200 cm in height and 250 cm in width under ideal conditions.

Foliage

Deciduous foliage, losing leaves in winter.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers partial shade, avoiding direct intense sunlight.

Soil

Needs soil rich in organic matter and well-drained.

Watering

Requires abundant watering, especially during warmer months.

Temperature

Tolerates slightly negative temperatures but prefers mild climates.

Fertilising

Fertilize in spring with a balanced fertilizer to promote growth.

Repotting

Transplant when necessary, preferably in spring.

Pruning

Remove damaged or dead leaves to keep the plant healthy.

Propagation

Propagates by division of rhizomes in spring.

Common problems

Root rot

Occurs in poorly drained soils. Ensure good drainage.

Sunburn

Leaves can burn under intense sun. Protect from direct sunlight.

Snail pests

Snails can damage leaves. Use control methods.

Uses & curiosities

In the garden

Shade creation
Focal point
Water gardens

Other uses

Ideal for creating a tropical atmosphere in gardens.

Did you know…

This plant is often compared to an umbrella due to the size of its leaves.