I live in Brooklyn Park, MN. When should I put crab grass preventative down? Read Answer

In expanding a cemetery we are bordered by a small perennial steam. What setback from the top of stream bank is required for burying caskets? Can it be less than 50 feet? Read Answer

I was wondering when the best time is to put crab grass prevention on. I live in Isanti mn. It seems the weather makes a difference in the timing. Any help would be much appreciated! Read Answer

It appears that my pines are infested. Do you want pictures before I begin killing the invaders? They seem to be only on the white pines, is there anything preventative for the blue s Read Answer

I have a Daphne plant that looks terrible. It’s probably about 20 years old. The leaves are yellow and seem to be dying off. The blooms formed but are not opening. I do occasionally f Read Answer

I read your web pages on moss removal and treatment. It mentions using bleach or vinegar fo sidewalks but for roof shingles zinc sulfate or potassium salt fatty acids. Can a bleach so Read Answer

Has OSU developed a less invasive Butterfly Bush? Read Answer

Hi - last summer a bee colony built a nest underground near my front door. So many bees even after trying water and then cinnamon to encourage them to leave. Now I think they will be Read Answer

We have a Magnolia tree that was planted by the previous owner. I am not sure of the age of the tree but it is at least 10 years old (we moved in the house 7 years ago) Of recently I Read Answer

Last year my peach trees had scab on the fruit. I'm pretty sure it is made worse by the automatic lawn sprinklers, which I schedule to come on about 6 AM several times a week. If I chan Read Answer