My landlords have offered for me to use a 5x12 square of lawn at th eedge of my patio for next year's gardening. This year was a definite success.
The area has a gentle slope (about 4" in elevation) and is covered in grass and weedy bits. I have a hole in th center which I have seen chipmunks dart into but I don't think it is their home. There is a large hydrangea (5' round) at one end, open grass at the other. The north and south edges are defined by the patio and a rock retaining wall down to the gravel and grass of the next level down.
I'm contemplating what I would need to do to prep the grassy area into a garden. How far should I stay away from the Hydrangea? I don't want to dig and damage its root. I would probably want to turn up the top 6" or more and add fertilizer, peat, perlite, humus, manure. Also bring it more level so I don't get runoff and puddles. Do I need to strip/throw away the sod, or can I turn it under and maybe black plastic it to kill the grass? I seem to recall reading about a treatment of heavy newspaper for a few months. Should I do it now before winter?
I'm not concerned with it looking like a mix of grass and vegetables, although weeding would be the big issue. I'm trying to judge how much work vs. what I would grow there. I can probably grow 2' tall plants without shading the containers at the edge of the patio. I can always move those around. I'm tempted to try a square of corn.
DiGiTAL ViNYL (no email) Zone 6b/7, Westchester Co, NY, 1 mile off L.I.Sound
1st Year Gardener