read your lease. if there's a stipulation in there that says that landscaping is YOUR responsibility, or that all landscaping costs are yours, then you're in the clear.
if the clause says he will take care of the landscaping costs, then you're fucked.
you won't need to ask the land lord anything, you SAY you're growing according to the law, and that he can't do anything about it, if the contract allows you to.
write a letter to your neighbor and tell her what's going on, make it especially clear that you refuse to take any other medication because of the plethora of side-effects, compared to mj's relative safety. it would be especially useful if you were prescribed some other medicine, and something went horribly wrong. let her know that weed is considered a medicine in your state *use the name of the Law, and include a copy, highlighting where exactly it mentions that it's LEGAL for a patient to grow and consume weed* and you're being recommended it by a doctor, she's out of place in her actions, and that if she continues to try and thwart your attempts to access your medicine, a civil harassment case looking for punitive damages would not be far behind, because you not having access to your medicine is making you sick, interfering with your life, etc. etc. etc. (believe me, nothing makes someone being difficult for the fun of it get straightened out quicker than you knowing you have grounds for legal action, and that legal action is imminent unless an agreement is reached. a pretty big company round here refused to give me my last paycheck last year after an abrubt end to our relations, excuses ranging from it's not ready, to it's tax season. they were just stalling to hold-off sending me the check to the deadline, trying to make my life difficult by keeping my wages, and strangling my wallet. when i showed up with a buddy of mine who happens to work for the better business bureau, the check was prepared by hand by the president, signed, and given to me on the spot)
you should get in contact with a lawyer, go to NRML's website, or Americans for Safe Access, and tell them your story so they'll have your back.
make sure you have the backing of one of the above groups and do everything as legally as possible (the DEA is still a threat, even though obama ordered them to respect state laws, they don't give a shit).
good luck.
