Plants

Wednesday, 28 October 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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Watercress
On the ANDI scale (nutrient density index), watercress, along with kale, is ranked among the most valuable vegetables.
Kale
It is a good source of calcium and potassium.
Poinsettia
Keeping Poinsettia alive is a daunting task. It is very sensitive to low temperatures.
It grows best in a bright spot, but not in direct sunlight. Too much direct light may cause its colo ...
Cerbera odollam
Cerbera is an evergreen tree reaching up to 15 m in height.
It has gray cracked bark and the crown of the tree is rounded. The thirty centimeter long leaves are oblong-ovate, dark green, glossy with a distinctly pointed tip.
Cinnamon
Cinnamon is nothing else than the dried bark of the cinnamon tree.
Cinnamon trees are trees from Southeast Asia. The most frequently used spices are Ceylon cinnamon (the most perfect species used as a spice) and cinnamon.
Pomegranate
From the name of this fruit came the name of the projectile–grenade–a projectile that hurls shrapnel and explosive or incendiary energy.
In Spanish, the name of the fruit is granada. From it came the geographical names Grenada (an island ...
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.
Sugar maple
Sugar maple trees are susceptible to various diseases, the most common being canker and gall.
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.
Rapeseed
Seed fat is obtained mainly by pressing pre-crushed cold or heated seeds in screws or roller presses or by extraction with various solvents.
In industry, single or double pressing is used, depending on the needs.