Sagittaria sagittifolia · Alismataceae

Arrowhead

✅ Pet-friendlyPerennial life cycle, sprouting again each spring.30 to 100 cm

LightFull sun

WaterHigh

DifficultyEasy

ColdResistant to temperatures down to -5 degrees Celsius.

Full sunHighEasyResistant to temperatures down to -5 degrees Celsius.

Description & origin

Arrowhead is a perennial aquatic plant known for its arrow-shaped leaves. It is commonly found in wet areas and is ideal for water gardens.

Size

Can reach heights between 30 to 100 cm depending on growing conditions.

Foliage

Leaves should be kept clean and free from algae to prevent diseases.

Flowering

Blooms in summer, producing white to pink flowers that attract pollinators.

Light

Prefers full sun but tolerates partial shade in warmer climates.

Soil

Prefers nutrient-rich and well-drained soils but tolerates waterlogged soils.

Watering

Requires a lot of water, ideal for planting in flooded areas or in pots with water.

Temperature

Resistant to mild temperatures but may be sensitive to severe frosts.

Fertilising

Fertilize once a month during the growing season with a balanced fertilizer.

Repotting

Transplant in spring when the plant starts to grow again.

Pruning

Prune dead and damaged leaves to promote healthy growth.

Propagation

Can be propagated by division of clumps or by seeds.

Fungal diseases

May be susceptible to fungal diseases in high humidity conditions.

Pests

Can be attacked by aphids and scale insects, especially in enclosed environments.

Excess water

While it likes a lot of water, excess can cause root rot.

In the garden

Other uses

Used in some culinary traditions as food.

Did you know…

Arrowhead flowers are pollinated by insects, attracting a variety of species. This plant is also used in some traditional cultures as food.