Early September / Late August Flowers

I shook some ragweed plants to photograph the avalanche of pollen grains against the sun. The photo was successful but I spent the rest of day with itchy eyes. I often have to explain to folks that goldenrod is not the problem.

New Hampshire Garden Solutions

1. Tall Goldenrod aka Solidago altissima 2

Tall goldenrod (Solidago altissima) lived up to its name near the Ashuelot River. It was a full head and shoulders taller than me. This is the time of year that goldenrods get blamed for everyone’s allergies, but pollen grains that cause hay fever symptoms are very small and dust like and carried by the wind. The pollen grains of goldenrod are very large, sticky, and comparatively heavy and can only be carried by insects. Even if you put your nose directly into a goldenrod blossom, it is doubtful that you would inhale any pollen.

Ragweed and many grasses on the other hand, are wind pollinated and release their pollen at about the same time that goldenrod blooms. These plants aren’t as showy as goldenrod however, so they escape notice. People focus their anger on what they see rather than the facts, and some refuse to accept the truth…

View original post 1,313 more words

Advertisements

Leave a Reply

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

WordPress.com Logo

You are commenting using your WordPress.com 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 )

Google+ photo

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

Connecting to %s