Plants

Saturday, 18 July 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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California poppy
The flowering period begins in February and lasts until September.
It is not advisable to cut the flowers of the California poppy, because then it loses its petals very quickly.
Brussels sprout
Brussel sprout is a member of the Gemmifera cultivar group of cabbages.
Rapeseed
Canola oil used to be notorious for its high content of erucic acid.
This acid has toxic effects on the body. It makes up as much as 50% of the fatty acids in this oil.
Citron
The flesh of citrons is dry and contains a small amount of juice.
The main component of the fruit is its thick white peel, which adheres to the flesh segments and can ...
Carrot
Carrots were already cultivated in ancient China, however, the best-know variety from this period is a white carrot.
Olives
Olive oil occurs 140 times in the Bible.
Citron
There are many cultivated varieties (cultivars) of citron.
Some of them are: etrog - with spindle-shaped fruit fingered - a fruit with long, finger-like outgr ...
Cornflower
It is a self-pollinating plant, although its pollen and nectar attract many insects.
Hymenoptera and flies (Diptera) are particularly susceptible to the attracting effects of the cornflower.
Sugar maple
It is one of the most widespread trees in the eastern parts of North America.
Rapeseed
In industry, rapeseed oil is used to produce varnish.
It is also used to produce diesel fuel, and biodiesel.