The 'green' of leaves is the chlorophyll in the leaf that converts carbon dioxide and oxygen into energy for the tree to live.
During Autumn, when deciduous trees shed their leaves the tree is effectively going into a form of hibernation. To do this all the energy made over the year is stored in the tree, and all energy to feed the leaves is withdrawn by the tree.
This means that the leaves start to die, and the leaves go yellow (the natural colour of the leaf) as the amount of chlorophyll in the leaves falls. Eventually when each leaf has died, the stem of the leaf will seal up and start splitting away from the tree, meaning the leaf will fall with the next gust of wind.
willow tree
black spots on the leaves?
Because i peed on them
The leaves turning red and yellow are beautiful. -- This sentence is correct.The subject of the sentence = the leaves. This is a plural subject - more than one. The subject and verb must agree, this means if you have a plural subject you must have a plural verb form. The plural verb in this sentence is 'are'.The leaves' turning red and yellow is beautiful. -- This sentence is not correct'Is' is not a plural verb it is a singular verb.The main clause in this sentence is -- 'The leaves are beautiful''turning red and brown' -- is a subordinate clause
Because it is Autumn and the plant is getting ready to shed it leaves.
Is Epsom salt good for Tibichina Tree with a lot of flowers but drooping leaves?
Cherry tree bears fruit every other year. Leaves are all drooping, turning yellow and falling off...I have no idea what to do with it! About 15yrs old, not a weeping cherry~
it's because you are watering it to much
Nitrogen" " is taken in as nitrates and is needed to form proteins and chlorophyll. Without nitrogen the plant's leaves turn yellow and the plant shows poor growth.Andrew Campbellandrewcampbell@gmail.com
we've had alot of rain & the queen Emma palms leaves are turning "yellow"...What do I do?
A Willow is deciduous so will drop it's leaves in Winter.
If its only the bottom leaves dont worry they have done their job the younger ones will continue.