nubbsgalore: leaf senescence begins with the advent of the summer solstice, as the days get shorter and sun becomes more distant. trees begin to reduce the production of chlorophyll — a green pigment critical to photosynthesis — and eventually begin

nubbsgalore: leaf senescence begins with the advent of the summer solstice, as the days get shorter and sun becomes more distant. trees begin to reduce the production of chlorophyll — a green pigment critical to photosynthesis — and eventually begin

tags: Penelope non correre, nel buio quante lacrime.,

from: https://penelope-smith.tumblr.com/post/99931866209