Stressful Summer

The large white fir trees on the farm had a stressful summer with the long dry stretch and warmer than average temperatures. I noticed the cones that usually open and drop their seeds while still on the tree have fallen to the ground intact. This is a sign that the tree is attempting to conserve energy. By dropping the extra weight of the cones instead of holding on until they fully mature and shatter, the tree conserves nutrients and energy needed to keep the cones suspended.

Three full white fir cones.This year the seeds will mature while the cones are on the ground.

White fir cone as it is breaking apart to spread seeds. The pattern of scattering the seeds far and wide from the great heights of the tree will be replaced by localized piles of seeds. The resulting disbursement will be centralized.

It will be interesting to see the results of the dropped cones in a couple of years when the seedlings will emerge. I wonder if there will be noticeable clumps of tiny tree starts under the large trees.

The seeds of the white fir tree that scatter from the cone.In the meantime, the squirrels and chipmunks are going to have an easier time this year finding piles of goodies for the winter.





Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s