Blog Archives (winter)

poison ivy stump

When you cut down a tree, the sudden presence of sunlight encourages poison ivy vines to grow into the gap.

Here is a stump where the  white snow highlights how the vines, with nowhere to climb, start reaching in all directions, looking for something else to climb up.

TAGS: stump, winter
March 14, 2018 - 9:39pm
poison ivy in winter

When poison ivy climbs it grows thousands of tiny red root hairs to attach to the tree, wall, or other vertical surface.

TAGS: winter
December 22, 2017 - 11:11am

When the leaves fall, many trees, fences, and buildings are revealed to be covered with masses of poison ivy vines. See how this very aggressive vine covers not only the poor tree, but also layers of other poison ivy, all scrambling upward in a nasty competition.

TAGS: winter
November 27, 2017 - 11:08am