Nyssa sylvatica · Nyssaceae

Black Gum

⚠️ Not safe for petsActive growth cycle in spring and summer, dormancy in winter.15 to 30 m

LightFull sun

WaterModerate

DifficultyMedium

Cold-15°C

Full sunModerateMedium-15°C

Description & origin

Nyssa sylvatica is a large tree known for its lush foliage and vibrant autumn colors. It is native to North America and is often used in landscaping.

Size

Can reach significant heights, so it should be planted in spacious areas.

Foliage

Shiny green leaves that become colorful in autumn.

Flowering

Small, inconspicuous flowers, usually not the main attraction of the plant.

Light

Prefers full sun but can tolerate partial shade in warmer climates.

Soil

Well-drained soil rich in organic matter, slightly acidic to neutral.

Watering

Moderate watering, allowing the soil to dry slightly between waterings.

Temperature

Cold-resistant, tolerates low temperatures well.

Fertilising

Balanced fertilizer in spring to promote healthy growth.

Repotting

Transplant in autumn or spring, ensuring the soil is well prepared.

Pruning

Light pruning to maintain shape and remove dead or damaged branches.

Propagation

Propagates by seeds or semi-hardwood cuttings.

Insect pests

Can be affected by aphids and scale insects, which can be controlled with natural insecticides.

Fungal diseases

Susceptible to some fungal diseases, especially in conditions of excessive humidity.

Leaf drop

May prematurely lose leaves if watering conditions are not adequate.

In the garden

Other uses

Can be used in reforestation projects

Did you know…

The leaves of the Black Gum change color, transitioning from green to shades of red and orange in autumn. It attracts various bird species.