Gardens - good or bad idea?

[Anna McGill]

So I have a tenant that wants to start a garden and wondering what experience there is here. She's talking about a fairly large scale garden behind one of the units of a multi-unit and offered to pay the costs. Do I need to worry about liability here? Does it affect the value of the unit at all? Also don't want my property to turn into a seed capital where she plants things everywhere and it starts getting into the neighbors units and killing any plants/shrubs they own.