I had three large sunflowers blow over in a storm. It seems the stems were weakened by some type of worm or bore that was eating at the stem. Is this a common problem with sunflowers? Is there a preventative measure I might take? Reply
I had three large sunflowers blow over in a storm. It seems the stems were weakened by some type of worm or bore that was eating at the stem. Is this a common problem with sunflowers? Is there a preventative measure I might take?