Common Olive Tree Zone
Usda hardiness zones fruitless olives are hardy in usda zones 8 11 sunset climate zones 8 9 and 11 24.
Common olive tree zone. Greece zone 10b wrote. Very small white fragrant flowers appear in axillary racemes in summer. The northeastern region is in usda hardiness zones 4 though 7. However they tend to live and produce fruits for hundreds of years so the time investment is worth it.
Now with all that in mind i have also read claims of trees dying down to the ground with temps below 10 f. The species is cultivated in all the countries of the mediterranean as well as in south america south africa australia new zealand and the united states. This desert plant grows in u s. Long 5 7 cm are silvery beneath and beautiful through the seasons.
12 c and then re growing from the crown. Cold hardiness of olive trees is similar to that of citrus and improves over time as the tree ages and increases in size. Olive trees require even more care than grapevines do and they take much longer to mature. The gray green leaves 2 3 in.
The trees can handle desert heat and cold and can tolerate some short term frost. Prays oleae is a pest synchronized perfectly with the olive tree. Commonly known as olive moth prays oleae bernard 1788. It feeds on the olive tree for three annual generations phyllophagous antophagous and carpophagous.
According to a new york times gardening column olive trees do well in big pots so you re in luck if you have the indoor space. Olive trees are considered subtropical. They yield from their 4th year and they produce a lot even after 5 6 centuries. Winter hardy to usda zones 8 10 where it may be grown in fertile medium moisture well drained soils in full sun.
A mainstay of mediterranean gardens olea europaea common olive is a slow growing evergreen tree prized for its picturesque habit gnarled trunk silvery foliage and spreading crown. Growing zone 6 olives. Department of agriculture plant hardiness zones 9 through 11. They are generally hardy down to 15 20 degrees fahrenheit.
During these phases it feeds on leaf flower and fruit of the olive tree. Densely cultivated since ancient times around the mediterranean olive trees still form a basic part of the the landscape provide the superb oil give peace for prayer and firewood for the winter. Best performance occurs in mediterranean type climates hot dry summer and mild wet winter such as california. The olive known by the botanical name olea europaea meaning european olive is a species of small tree in the family oleaceae found traditionally in the mediterranean basin.
Generally olive trees are only suited to usda zones 9 11 so sadly there are no zone 6 olive tree cultivars. While there are no zone 6 olive cultivars if you still want to try growing olive trees. Olive trees olea europaea have been cultivated by humans for thousands of years. Common olive trees are drought tolerant once established.