Plants

Friday, 6 November 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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Turmeric
Turmeric contains vitamins and minerals in marginal amounts.
These are B vitamins, vitamin E, and K, as well as calcium, manganese, potassium, iron, magnesium, phosphorus, sodium, copper and zinc.
Aloe vera
It is a succulent species of the genus Aloe.
The genus contains over 560 species, of which aloe vera is the most commonly known.
Saguaro cactus
Fruits are ruby red and big.
Their size may vary from 6 to 9 cm (2,5 to 3,5 in) and ripe in June. As they grow really high, special pole is used to harvest them.
Mandarines
Mandarins are rich in health-promoting plant compounds such as flavonoids.
They have antioxidant effects, reducing free radicals, which accelerate aging and increase the risk of cancer and heart disease.
Sunflower
Only three species of sunflowers come from South America, the rest from Central America and North America.
Strawberry
Strawberries are harvested between 4 and 6 weeks after flowering.
Only those entirely red are harvested, and the process is repeated every three days for about three weeks.
Watercress
It can be grown in a pot at home.
It is undemanding, needing only a fair amount of water and adequate sunlight. Leaves are detached from the growing plant, and new leaves appear in their place, in greater numbers.
Rapeseed
In industry, rapeseed oil is used to produce varnish.
It is also used to produce diesel fuel, and biodiesel.
Cornflower
Cornflower requires a sunny spot and neutral to slightly alkaline soil.
It grows best at pH levels between 6.6 and 7.8 in moist and well-drained soil. If well rooted, it can survive even temporary droughts.
Brussels sprout
One cup of cooked Brussels sprouts provides 4 grams of dietary fiber.