Would this just be a crazy pants idea?
I want to grow lavender. The garden gets no sun. Not even grass will grow. I have a craft room/office which is open plan with my bedroom which has very good nature light/sun access. I also have hayfever to specific plants (privet/rape/black thorn etc).
Any ideas, comments, recommendations on this idea? Would be really helpful to 'talk' this through with someone who knows the impact this idea may have. fwiw you are crazy is a valid opinion I will accept if you explain it 
