Hello.
I have a PERFECT spot for a garden at the top of my hill. It is very flat and gets loads of sunlight. I can do things like set up a soaker hose or drip system fairly easily. My problem is that there is only a couple feet of soil over a bunch of fill that I know has to contain a lot of rocks and such. My house is part of a development that was built on an old farm sire about 25 years ago. There is a wicked hill in my back yard that the builders must have amended by building up the backyards in all the houses on the street by using fill. There is still a nice bunch of springs that flow freely all year long but they are dozens of feet underground now. There may be two feet of soil over this fill if I am lucky.
I have tried several times to grow a garden but I can=92t keep the soil watered well enough for the plants to grow. The water just drains like it is going through a sieve.
I have tried a raised garden several different times with no luck and I have tried container gardening but plants just don=92t grow for me in a container (don=92t ask me why). Plus I know I can get so much more if I planted up there and it will be cheaper. I was kicking around at trying to make some sort of huge raised bed that I would modify to be self-watering but the work and expense doesn=92t seem worth it.
Does anybody have any sort of solution? I was thinking goofy thoughts like digging down a foot or so and installing a pond liner or something like that to create a pool of sorts underneath a large area. If I build a raised bed over this area, once the water reached the top of the liner, it would start to pour off, so I won=92t be drowning my plants. This seems like the easiest thing to do although maybe not the cheapest. I am looking for easy, especially in the long haul.
Do you think this would work? Any suggestions at all are welcome!
Thanks, ray