I predict that plants will grow better under blue, red and yellow lights than they will under white and green lights.

Gravity gives plants a sense of “down” and “up,” and it means that plant roots grow down and plant shoots grow up even in the dark. However, plants also need ...

Even if there is a small amount of indirect light, the plant will detect it and grow towards it. The growth response of plants to light is called phototropism.

Material and step by step instructions: In this project you will grow plants under different light conditions to determine the effect of light on plant growth.

In orange light the plant has increased root and leaf quality. Yellow and white light have the least effect on plant growth. Lastly if a plant grows in black ...

My conclusion was that the white light helped grow the healthiest plant because the red and the blue light made the plants very droopy and not healthy looking.

The green light will hinder plant growth as plants naturally reflect green wavelengths of light and therefore, the plants absorb absolutely no light.

Plants must have light to manufacture food and grow. Light retards stem growth, but promotes leaf expansion. The sunshine helps the plants make their own food.

In summary, the stem bends toward the light because the side of the stem that is away from the light grows faster than the side of the stem facing the light. Summary · Introduction · Experimental Procedure

Продолжительность: 2:32
Опубликовано: 2 апр. 2019 г.