Why Do Leaves Change Color In Fall?

Nov 12, 2010 By Sri
Sri's picture

In this episode of Talking Trees, Davey Expert and ISA Certified Arborist Greg Mazur explains why tree leaves change color in the fall, and why fall colors can be intense one year and less so the next.

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ashleym's picture
ashleym May 28, 2011 - 4:27pm

I feel stupid! i thought I would know but really I didn't! I just know it happens!

Sammy02's picture
Sammy02 November 19, 2010 - 1:04am
Nice video...I know more about the pigments that change the colour of leaves.
Arjun's picture
Arjun November 18, 2010 - 6:42pm
Great video! Now, when i look at a deciduous tree in the fall, I'll be thinking 'Oh! I know how you changed color!"