Plants

Wednesday, 30 September 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 ...

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Sunflower
The largest producer of sunflowers is Ukraine (15 million tons per year).
The next largest countries in terms of production are Russia (13 million tons), the EU (10 million tons), and Argentina (4 million tons).
Chia seeds
They contain large amounts of minerals necessary for the proper functioning of the body.
These are phosphorus, magnesium, zinc, iron, copper, selenium and calcium. Chia seeds also contain B vitamins.
Avocado
It originates from southcentral Mexico.
Later avocado cultivations spread to North, South, and Latin America, Africa, Asia, and southern Europe. Mexican cultivations produce over 2,3 million tons a year.
Cocoa bean
Cocoa was an important raw material in pre-Columbian Mesoamerica.
A Spanish soldier who participated in the conquest of Mexico by Hernan Cortes said that Moctezuma II ...
Sugar maple
The oldest sugar maple tree in Canada is the Comfort Maple in Pelham, Ontario.
Its age is estimated at between 446 and 546 years old.
Mandarines
Transportation and storage of mandarins are problematic because the fruit spoils quickly.
Before shipping, they are often covered with special waxes or wrapped in food wrap soaked with fungi ...
Rowan
In Central Europe, it often grows in the company of coral lilac, willow, aspen, aspen, and silver birch.
Lemon
In the 18th century, lemon was very popular as a treatment for scurvy.
In the English fleet, a mandatory 1 ounce daily dose of lemon juice was introduced for each seaman to address the problem of common scurvy at that time.
Ginkgo biloba
The ginkgo came to the Netherlands from Japan in the 18th century.
This was the first European country to introduce this plant. The oldest specimen is in the Botanical Garden in Utrecht. It is also the oldest specimen of the tree in Europe.
Corn
The widespread cultivation of corn probably began in southern Spain in 1525.
It had many advantages over wheat or barley - it yielded two and a half times more food energy (the ...