this post was submitted on 26 Oct 2023
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[–] Swedneck@discuss.tchncs.de 4 points 9 months ago (1 children)

really shows how the tree is sucking nutrients back in from the leaf!

[–] BlueLineBae@midwest.social 3 points 9 months ago (1 children)

Is that really what happens? I always assumed that the tree just stops giving nutrients to the leaves. Never actually thought about it before.

[–] Swedneck@discuss.tchncs.de 2 points 9 months ago

yeah it's the whole reason leaves change colors, if they just stopped supplying nutrients they'd all be green when falling.