Russian Olive vs Black Locust - TreeTime.ca

Russian Olive vs Black Locust

Robinia pseudoacacia

Elaeagnus angustifolia

SOLD OUT

SOLD OUT

Black Locust
Russian Olive

Black Locust is an attractive tree. Its distinctive leaves are made of about a dozen bright green leaflets. It also notable for its fragrant white flowers, which smell of citrus.

Black Locust can grow in many situations, but prefers dry areas with lots of sun. It is robust and is an excellent choice for establishing shade in dry, open areas.

Important note: Much of the Black Locust is toxic to humans and livestock, including seeds, bark, and leaves.

Russian Olive is a medium-sized deciduous tree that has attractive silvery coloured foliage with small yellow flowers that emit a fragrant sweet smell.

It is drought and salt tolerant, and works well as a shelterbelt species. Russian Olive can also be used to combat erosion.

Note: although Russian Olive is planted as an attractive boulevard tree in many northern areas, in warmer areas it can invade watersheds and is considered invasive. Please do some research and plant the right tree in the right place.

Black Locust Quick Facts

Russian Olive Quick Facts

Zone: 3a
Zone: 2a
Height: 12 m (40 ft)
Height: 9 m (30 ft)
Spread: 8 m (25 ft)
Spread: 5 m (15 ft)
Moisture: dry, normal
Moisture: dry, normal
Light: full sun
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Flowers: Creamy white flowers in a pyramidal shape bloom in may-june
Flowers: yellow
Bark: dark reddish brown to balck with furrows
Growth rate: fast
Growth rate: medium
Life span: long
Life span: medium
Suckering: high
Suckering: none


In row spacing: 1.8 - 2.4 m (6 - 8 ft)
Between row spacing: 5 m (16 ft)


Other Names: false acacia, yellow locust
Other Names: silver berry oleaster, wild olive