This experiment was performed to determine the effect of different colors of light on the rate of plant growth. Understanding how the color spectrum affects plant growth may seem a little overwhelming at first, but once you get the basics down it’s pretty straightforward essentially, there are different types of light that are more important at different times during the plants growth cycle. I think that colored light will have a huge affect on plant growth according to my research, all plants need light to grow and live sunlight is made up of different colors of light that are emitted at different wavelenghts. To determine whether different colors of light hinder or aid in the growth of common bean plants additional information the hypothesis is that blue and red light will aid in the growth of the bean plants while green light will hinder the bean plant growth.
Plants absorb liquids through their roots and stems substances in the water a plant drinks have an impact on the growth, color and overall health of the flowers and foliage the plant produces. The reason that green plants appear that color is that they reflect that color in the light spectrum in other words, the chlorophyll in the plant absorbs the red and blue light much more readily than the green light. Light color affects both the rate of growth and flowering cycle of a plant botanists and recreational gardeners use various light sources to manipulate the growth of a plant the chlorophyll in plant cells absorbs light to perform photosynthesis which allows plants to grow chlorophyll molecules.
I conclude that if you want a healthy plant show the plants the full color spectrum, but if you want a tall plant you should only show the plant red light the aim of the project was finding out how different colored lights affect plant growth. Background: the relationship between light and plant growth can be demonstrated by exposing leaves to various colors of lightlight supplies the power to carry on photosynthesis, the food-making process in leaves but the spectrum of light most utilized by a leaf is limited to three distinct colors, red, blue and yellow. Although plants are a bit color blind, they do sense colors, more appropriately energy levels, that are entirely invisible to us humans for example, plants can perceive far-red light plants often utilize the red to far-red relationship. So u know, colour does affect the growth of the plant but only if it is green becuase the leaves a green the plant cant use that clour to undergo photsynthesis therefor plant 7 plants (exactly the same), put each on under a different coloured light globe (red, orange, yellow, blue, green, indigo, violet) with the same intensity.
This experiment attempts to discover whether the colour of the greenhouse material impacts the growth of the seedlings inside what colors of light do plants need in order to gather energy from sunlight. The blue and violet portion of the visible light spectrum is the most readily absorbed by plants more important than red light to the plants foliage growth and bloom, blue and violet light fuels vegetative and root growth along with a small, but not significant, portion of photosynthesis when blue. Transcript of how colored lights affect plant growth how colored lights affect plant growth 2 main factors of light that affect photosynthesis: quantity (# of photons) intensity/duration quality (wavelength) pea plant growth using different color light sources, and analyzing the.
I want to do an experiment to see how different color of light affects plant growth i will use a red, blue, green, and white 60watts light bulb i will use a red, blue, green, and white 60watts light bulb. Yes, color does affect plant growth colors are simply different wavelengths of light that are reflected by objects back for example, plants look green because they have a lot of chloroplast in them, which absorbs all visible wavelengths of light except green, so leaves look green to us. Hi, i’m doing a science experiment about the effect of coloured light on plant growth, i’m after some background information, can you please tell me out of clear light, red light, green light and blue light the order of growth of plant and why this is.
White, red or blue light for growing - the best colour for plant growth time lapse grow & yield - duration: 10:06 migro 53,833 views. While plants need light to grow, not all light or plants are the same if someone asks, “what kind of light do plants need” they may be referring to the light spectrum plants are affected by light that falls into the “blue” spectrum of the light scale.
I tracked the growth of the plants over a 5 week period to see what would happen my hypothesis was that the lighter colored water would grow the best at the end of the 5 weeks there was a clear difference between the 4 groups of plants. Dissolve a packet of floral preservative in the water to provide the plant with nutrients and prevent disease, and stir in food coloring until the color is about twice the intensity as is desired. Light is needed for the plant for photosynthesis the light of the sun is white or a pale color and it is the best for plant growth i recently did an experiment to see how different color of light affect the rate of plant growth.