Do Plants Need Hours Of Darkness?

Do Plants Need Hours Of Darkness? Plants, shrubs and trees use sunlight for photosynthesis during the daytime, but at night they need darkness to regenerate a key compound – phytochrome. Nighttime lighting can reduce vegetation’s ability to properly create this compound. Do plants grow faster with 24 hours of light? Leaving your grow lights on

Why Does The Northern Hemisphere Receive More Sunlight Than The Southern Hemisphere?

Why Does The Northern Hemisphere Receive More Sunlight Than The Southern Hemisphere? When the Northern Hemisphere is tilted toward the sun, that part of the Earth receives more direct rays of sunlight during the daytime than the Southern Hemisphere does. The Southern Hemisphere is tilted away from the sun and therefore, receives the sun’s rays