Plants

Wednesday, 17 June 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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Dragon blood tree
The resin is also used in the production of varnish.
It was commonly used by 18th-century violin-makers in Italy.
Stinging nettle
It is used in the treatment of dermatological diseases - for scalp seborrhea and dandruff, hair loss, aphthous stomatitis and dermatophytosis.
It is used in the production of creams, masks and tonics.
Lemon
Size
Lemon on average 5 to 8 cm (2 to 3 in) while limes are 3 to 6 cm (1,2 to 2,4 in).
Kale
It contains a high amount of carotenoids - beta carotene, lutein, and zeaxanthin, which are responsible for the reduced risk of cancers of the mouth, larynx, esophagus, and bladder.
Cocoa bean
The cocoa industry has been accused of profiting from slavery and child trafficking.
The first allegation that child slavery was used to produce cocoa appeared in 1998. In 2017, approxi ...
Cabbage
The heaviest head of cabbage grown weighed 62.71 kilograms.
Rapeseed
Rapeseed blooms for about 45 days and the flowers are pollinated by bees.
Spring rapeseed blooms in late June and early July.Spring rapeseed blooms in late June and early July.
Olives
Mature fruits are purple, purple-black, or blackish-brown, with a bluish or violet tint.
There are also ivory-colored olives.
Citron
For many centuries, fragrant citron oil has been used to make perfumes.
Its main ingredient is limonene, a liquid aliphatic hydrocarbon used as a dietary supplement, fragrance ingredient in cosmetic products, and a botanical insecticide.
Sesame seeds
The world's largest importer of sesame is Japan.
Sesame oil, especially from roasted seeds, is an essential ingredient in Japanese cuisine. The secon ...