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- Newsgroups: rec.gardens
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!wvhorn
- From: wvhorn@magnus.acs.ohio-state.edu (William VanHorne)
- Subject: Re: Preparing Clay Soil for Planting
- Message-ID: <1992Dec31.125512.24740@magnus.acs.ohio-state.edu>
- Sender: news@magnus.acs.ohio-state.edu
- Nntp-Posting-Host: bottom.magnus.acs.ohio-state.edu
- Organization: The Ohio State University
- References: <1992Dec29.184101.19659@gvl.unisys.com>
- Date: Thu, 31 Dec 1992 12:55:12 GMT
- Lines: 49
-
- In article <1992Dec29.184101.19659@gvl.unisys.com> garyp@rmtc.paramax.com (Gary Palangian [RMTC/ISP]) writes:
- >Hey Now Everybody,
- >
- > Construction on my new house will be complete in a couple of
- >months. My family has all kinds of grandiose plans for the
- >backyard landscape. The house is in the Denver, CO area and
- >the soils are very heavy (a lot of clay). To make matters
- >worse, the builder removed and discarded the top
- >18" of soil during construction.
- >
-
- Well, doesn't this sound familiar! Here I sit, in central Ohio, an area with
- perhaps the finest growing soil in the world, on a lot that the builder
- stripped all the topsoil from, leaving me with a fine base of clay and rocks.
- Isn't it nice to know I can go to my local garden store and buy my topsoil
- back in big plastic bags.
-
- >I want to plant bare root trees in the Fall of '93. I want to
- >do flowers and shrubs and vegetables and stuff in
- >Spring of '94. I have read a lot of books that talk
- >about amending the soil with peat or manure. They say
- >to add in up to 50% of organic material and till it
- >under anywhere from 6" to 24". These books also make
- >it sound like you do this in a weekend.
- >
-
- If your clay is anything like my clay, you can do it in a weekend with a back-
- hoe and dynamite.
-
- Seriously, Gary, tilling that stuff is going to be very difficult in the fall,
- and next to impossible in the spring, unless you warm the "soil" by covering
- it with clear (not black) plastic sheets several weeks prior to digging.
- After trying several times to improve my clay, I found that the easiest way
- to improve it is to remove it. For your trees, dig it out and replace the clay
- with a good topsoil/compost mix.
-
- For your planned garden, try loosening the top 6" or so with a fork, and then
- building raised beds with good soil. This will be much easier on your back
- and psyche. Nothing kills the urge to garden like having to hack your way
- through several feet of clay and rocks.
-
- The other advantage of raised beds is that you can provide good drainage for
- your plants' roots. Clay doesn't drain at all, and any plant that requires
- good drainage around its roots (like roses) has a very tough time in clay.
-
- Good luck.
-
- ---Bill VanHorne
-
-