Russian Olive vs Hardy Pecan - TreeTime.ca

Russian Olive vs Hardy Pecan

Elaeagnus angustifolia

Carya illinoinensis

Russian Olive
Hardy Pecan

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.

Hardy Pecan trees are known for their edible nuts that ripen in late autumn. They can be eaten raw or cooked and can be used in a wide range of baked goods. If stored properly in a cool, dry location, they can be kept for up to 6 months in their shell. Trees tend to bear nuts at maturity, which occurs around 6 -10 years. The size and form of this tree also makes it a great shade or feature tree for your landscape.

For nut production, it is recommended that at least 2-3 are planted so that cross pollination can occur. In colder areas it is likely that nut production will be limited, especially in locations with late frosts and shorter growing seasons.

If exposed to high winds, Hardy Pecan is known to lose branches, but these can be used as firewood, or to smoke foods with a hickory flavour. Finding seed or seedlings of this tree is rare in Canada.

Note: plant this tree once. It will not respond well to transplanting.

Russian Olive Quick Facts

Hardy Pecan Quick Facts

Lowest Price: $4.49 - SAVE UP TO 25%
Lowest Price: $14.99 - SAVE UP TO 50%
Zone: 2a
Zone: 5a
Height: 9 m (30 ft)
Height: 24 m (80 ft)
Spread: 5 m (15 ft)
Spread: 15 m (50 ft)
Moisture: dry, normal
Moisture: normal
Light: full sun
Light: full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: yes
Flowers: yellow
Flowers: yellow
Nuts: oval, brown
Growth rate: medium
Growth rate: slow
Life span: medium
Life span: long
Suckering: none
Suckering: none

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

Between row spacing: 5 m (16 ft)


Other Names: silver berry oleaster, wild olive
Other Names: carya pecan, faux hickory, hicoria pecan, illinois nut, illinois nut tree, pecan hickory, soft-shelled hickory, sweet pecan