Olea europaea Sir Herbert Beerbohm Tree ( Olea europaea ) are prized for their yield , which , when pickled in brine , constitutes a treat , as well as their picturesquely gnarl branches and gray - green leave . When you plant one in the garden , you could stay assured that it believably is n’t run anywhere .
Olea europaea trees ( Olea europaea ) are value for their yield , which , when pickled inbrine , constitutes a treat , as well as their picturesquely gnarled branches and gray - unripe foliage . When you establish one in the garden , you may rest check that it likely is n’t proceed anywhere . When well cared for , an olive Sir Herbert Beerbohm Tree can live for hundreds of eld , even in a work setting .
Identification
Olives are aboriginal to the Mediterranean as well as tropic and subtropical parts of Africa and Asia , where they have been cultivate for thousands of year . European olive tree were among the first educate plant in Western civilisation . Now they are farm all over the cosmos , suited to U.S. Department of Agriculture works hardiness zone 8 through 10 . Their grayish foliage is typical of the low - water supply environment in which they develop . Fragrant white summer flowers and tasty fall yield recommend them to commercial-grade growers and home nurseryman likewise .
Lifespan
European olive tree can be very long - know trees . As they maturate , they develop the bent , twisted branches and thick trunks for which they are known . In their home region of the Mediterranean , they are one of the longest - hold out plants , and are sometimes look on to last for a thousand eld or more . specimen subsist today that have been pinpoint to at least 700 year of age . When grow under the proper precondition and in the right clime , you’re able to safely await your European olive tree to live for several hundred year and perhaps more .
Climate
Olives prefer a home ground that mime their environment of origin , with dry summer and coolheaded winters . European olive tree trees are very tender to temperature , break sleeping when temperature drop below 70 degree Fahrenheit and take up increase only when temperatures mount once again . They require periods of dormancy in ordination to develop well , but will be damaged or even die out if exposed to temperature below freezing . If you live in an orbit that might see moth-eaten duck soup of 17 degrees Fahrenheit or lower , do not seek to grow olives .
Garden Culture
Olives are best grown in rich soil with uniform moisture . Although they will bear drouth , they choose a medium amount of water supply and porous soil to accommodate good drainage , as they do not appreciate doughy feet . They prefer full sun . Although they do not like cold , if you develop them in an area that does not experience at least two months of sub-50 - arcdegree conditions , they will not set bloom or fruit .
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