Plants

Tuesday, 16 December 2025
21 facts about olives
21 facts about olives
"Where the olive refuses to grow, there the Mediterranean world ends"
It is not known exactly when and where the first olive tree, characteristic of the Mediterranean region, grew. Paleobotanists claim that wild olives g ...

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Chestnuts
Chestnuts were once found only south of the Alps.
The Romans spread them in Western Europe and Slovakia. Currently, chestnuts are grown in the Mediter ...
Chestnuts
Chestnuts are tall trees reaching 30-40 meters in height, rarely up to 70 meters (Castanea henryi), as well as shrubs.
The sweet chestnut (Castanea sativa) is a tree up to 35 meters high with a trunk covered with brown, ...
Poison ivy
Over 350 thousand people in the USA suffer from urushiol contact each year.
The rash typically lasts about a week, but there are cases where it lasted more than a month.
Vanilla
Just as Mexican Indians once used vanilla for medicinal purposes, nowadays, in the form of a tincture, it is used for febrile seizures or digestive disorders.
It is also used auxiliary in treating hypochromic anemia.
Pears
In Europe and North America, the most popular species is the Common Pear (Pyrus communis).
The tree can reach 20 meters in height and produces fruit 3 to 5 cm in diameter. It was cultivated a ...
Strawberry
Strawberries are harvested between 4 and 6 weeks after flowering.
Only those entirely red are harvested, and the process is repeated every three days for about three weeks.
Tomatoes
Tomatoes are native to South America.
They were cultivated by Indians living north of the equator. From there, they spread to Central and North America about 2,000 years ago.
Vanilla
Vanilla is an epiphyte (grows on top of another plant) that uses nutrients stored in dead tree trunks and branches, serving as its support.
It is a liana (a woody vine rooted in soil that climbs up the trees in search of direct sunlight) reaching from 10-15 meters in length.
Jerusalem artichoke
Scientific studies commissioned by the European Commission have shown a therapeutic effect of topinambur on breast cancer.
Reports have been published on the cytotoxic effect on two breast cancer cell lines of lactone sesqu ...
Stinging nettle
Nettle is high in protein - 24% dry weight, which is why it is recommended in vegetarian diets.