Plants

Friday, 14 August 2026
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 ...

Did you know?

Turmeric
It is a herbal raw material.
Since the 1st century B.C., turmeric has been used as a remedy for menstrual pain, parasitic and respiratory diseases, and treating stomach ulcers, liver diseases and various inflammations.
Rice
Asian rice has two main subspecies.
Japanese rice (Oryza sativa japonica) - short-grained, sticky. It was domesticated in the Yangtze Va ...
Sycamore maple tree
The two tallest sycamore trees in Europe grow in Denmark and England.
Both trees measure about 40 m (131 ft). Two slightly lower specimens are found in the Netherlands and Germany, with heights of 37 m and 36.9 m respectively (~121 ft).
Avocado
Some sources claim avocado was domesticated by Mesoamerican tribes about 5,000 years ago.
It makes its cultivation as old as the invention of the wheel.
Grapes
In the 19th century, European winemaking suffered greatly from fungal invasions.
Both fungi and aphids caused huge losses in crops. It was only by chance that it was discovered that copper compounds are excellent fungicides and the blight was brought under control.
Sugar maple
Sugar maple trees are susceptible to various diseases, the most common being canker and gall.
Carob
It tolerates up to 3% salt concentration in the soil.
Experiments have been conducted in which young carob trees were able to perform basic physiological functions under high salinity conditions of 40 mmol NaCl/l.
Stinging nettle
It has antioxidant properties, probably due to its high content of phenolic compounds.
Nettle extract causes an increase in the total number of antioxidants, which inhibit the formation of free radicals that cause cancer.
Cabbage
Originating in East Asia, Chinese cabbage is a popular ingredient in many Oriental dishes.
More widely known as pak choi or bok choi, it is usually prepared by steaming or sauteing. In additi ...
Dragon blood tree
The resin is used in medicine by the inhabitants of Socotra Island.
It is treated as a coagulant, used in wound healing, treating diarrhea, or lowering fever.