Russian Olive vs Big Leaf Maple - TreeTime.ca

Russian Olive vs Big Leaf Maple

Acer macrophyllum

Elaeagnus angustifolia

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Big Leaf Maple
Russian Olive

Big Leaf Maple has a broad, rounded crown and the largest leaves of all the maples. The pleasant shape and large leaves make this maple a striking and attractive tree. In autumn, the leaves turn vibrant shades of gold and orange.

Big Leaf Maple is a soil building species, meaning that it improves the soil conditions where it grows.

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.

Big Leaf Maple Quick Facts

Russian Olive Quick Facts

Zone: 5a
Zone: 2a
Height: 15 m (50 ft)
Height: 9 m (30 ft)
Spread: 15 m (50 ft)
Spread: 5 m (15 ft)
Moisture: normal, wet
Moisture: dry, normal
Light: partial shade, full sun
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Fall colour: yellow to gold
Flowers: yellow
Growth rate: fast
Growth rate: medium
Life span: medium
Life span: medium
Suckering: medium
Suckering: none


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


Other Names: big-leaf maple, bigleaf maple, oregon maple
Other Names: silver berry oleaster, wild olive