Question 1

Is Thorny-Olive considered an invasive plant?

Accepted Answer

Yes, Elaeagnus pungens is considered invasive in many regions, particularly in the southeastern United States, due to its rapid growth, dense habit, and ability to outcompete native vegetation.

Question 2

Are the fruits of Thorny-Olive edible?

Accepted Answer

Yes, the small, red berries of Thorny-Olive are edible when fully ripe. They have a tart flavor and can be eaten fresh or used in jams and jellies.

Question 3

What are the ideal light conditions for Elaeagnus pungens?

Accepted Answer

Thorny-Olive thrives in full sun, which promotes the densest growth and best flowering/fruiting. However, it is highly adaptable and can also tolerate partial shade, though growth may be less vigorous.

Question 4

How often should Thorny-Olive be pruned?

Accepted Answer

Due to its fast growth rate, Thorny-Olive benefits from annual pruning to maintain its desired size and shape, especially when grown as a hedge or screen. Major pruning is best done in late winter or early spring.

Question 5

What type of soil does Thorny-Olive prefer?

Accepted Answer

Elaeagnus pungens is highly adaptable and can grow in a wide range of soil types, including poor, sandy, or clay soils, as long as they are well-drained. It tolerates both acidic and alkaline conditions.

thorny olive (Elaeagnus pungens)

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