All of a sudden a food plant goes to the distributor and says try this product it's 10 cents cheaper and you can sell to your restaurant owners at the same price.

I did that with our SFRs - we put in a kitchen table with tablecloth, several fake plants and used those Glad plug-ins to make it smell "homey".

Iam a realtor maybe I can help you out a little.Life, for you would be so much easier if you were to use a realtor until you get your feet planted flat on the ground.

Would be possible to move it or plant a new one on your property to where you get the same look/feel, but they can't do anything about it?

I was talking to a friend last week who is a plant manager of a large industrial plant here.

Pulling the weeds, cutting the grass, planting flowers and shrubs, rearranging the flower beds.

@Michael Plante That's just for the umbrella itself. 

There's going to be 4000 people here for a 3 month maintenance operation at a plant. 

Too much copper is toxic to plants because it prevents photosynthesis.https://homeguides.sfgate.com/copper-control-algae-97682.htmlThat said you should get the roof inspected.You may get lucky, the roof may be in great shape other than the algae on it ( note there are shingle solvents designed to wash off roofs: don’t bleach ( bleach is ineffective against mold) or power wash.)Once cleaned, install the copper as a preventative measure.Other wise I agree with many of the comments, you might have to bite the bullet on the roof, a roof is a big deal to perspective buyers.

Doing vynil plant in the basement, already a vynil in the 1st flooor….