Question
My yard grows roses, camillias and geraniums beautifully.  So I assume my soil is on the acid side.  I can never get yarrow to thrive or even survive for long.  Now I have read that yarrow needs an alkaline soil (I think 5.5).  Dill is the other plant I love and cannot get to grow, now I am wondering if it is the acid ph that is the problem?

Answer
Dear Susan,
I have always had difficulty with yarrow, when I have beautiful roses, so I would concur with your assessment.  As for dill, I've found it to be rather hearty most places.  My recommendation would be to start it in a pot with just potting soil or top soil and then try transplanting it with the potted soil to see if that helps with the pH.  Dill grows quite well in a pot, by the way and they can be set in the yard, if the soil is just not conducive to whatever you want to grow.  I keep a number of herbs potted, not only for the difference in the soil, but some herbs can be quite invasive and that keeps them contained, as well.
I wish you well.
Kind Regards,
KD Liz
www.eingedi.us