Plants

Sunday, 7 December 2025
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?

Brussels sprout
Brussels sprouts strengthen the immune system.
Thanks to its high content of vitamin C, which is an antioxidant that reduces inflammation and cell damage.
Trees
During germination, the first part of the seedling is a taproot growing vertically down.
Within a few weeks, lateral roots appear and branch out laterally. In most trees, the taproot wither ...
Trees
Traditionally, trees are divided into deciduous and coniferous.
In terms of use, they are divided into fruit, ornamental, forest trees.
Lemon
Lemon (Citrus limon) is a member of Rutaceae family.
About 90% of the fruit is water. The juice of the lemon fruit consists of about 6% citric acid, which gives it a tart taste.
Baobab tree
The oldest baobab ever discovered was 2450 years old.
It was named Panke and grew in Zimbabwe. Unfortunately the tree died in 2011.
Trees
The branch of botany that studies trees and shrubs is dendrology.
This science deals, among other things, with the morphology of trees, their anatomy, geography and g ...
Garlic
The garlic inflorescence (apparent umbel) is spherical and consists of a few white or light pink flowers placed on long pedicels.
The flowers of cultivated varieties are sterile - the seeds do not set. Between the flowers, 20-30 a ...
Birch
Depending on the species, they can reach a height of 1 to 20 meters.
One of the taller ones is paper birch and the lower ones are dwarf birch. These plants also differ in the size of their leaves, which can be from 5 mm to 15 cm in length.
Trees
Some trees, such as alder (genus Alnus), have a symbiotic relationship with a filamentous bacterium of the genus Frankia that can fix nitrogen from the air and convert it to ammonia.
These bacteria live in the root papillae. This allows these trees to live in low nitrogen environments.
Rice
About 600 million tons of rice are produced annually.
It can be grown on various soils but grows best on clay soils that retain water. The growing season of rice lasts all year round.