If the lawn has begun to go brown it is best to stretch time between irrigation to the maximum: water efficiently, wasting no water to run off and water thoroughly. Don't water a little bit, that will encourage weeds. During severe water shortages let the lawn go brown. A healthy lawn of a perennial grasses, though completely brown, can survive months of no water and recover quickly once the rains return.
The grass turns green when it is exposed to sunlight.
No.
grass and grass
To begin,grass needs two things to generate chlorophyll,the chemical that gives it its green hue,which are water and sunlight.When grass is depleted of water,it cannot be green,because it needs both water and sunlight to be so.When someone waters grass,it once again has both things it requires to generate chlorophyll,and so will be verdant green once more.
Basically that if something is green and they say green as grass then Its the colour of grass. Obvs. :L
Chlorophyll, a pigment found in the cells of grass, gives it its green color. Chlorophyll absorbs sunlight to help with photosynthesis, the process by which plants make their food.
The Green Green Grass ended on 2009-03-05.
The Green Green Grass was created on 2005-09-09.
Grass is always a healthy green when, well, healthy. When dying from lack of water, CO2, etc., it will turn orange, yellow, etc.
Grass frogs are green or light brown.
A dull mower blade will "tear" the grass instead of "cut" it. The jagged blades of grass will dry up and cause your lawn to look brownish or even yellowish - much like when cut grass clippings turn from green to brown/yellow as they dry up.
The Departed - The Green Green Grass - was created on 2009-02-12.