Question
Hello Mr.Crowder,
I'am a new construction home buyer with a very narrow lot. I'am told that the soil has a clay base and because we live inbetween two 2 story homes we will not get much direct sun. I really would love to bring in St. Augustine for a small patch and lay some slate with some 3-4 inch river rock border. Our climate is typical California weather and our lot is 27'x 7 1/2'.How would this lawn perform under these surcumstances?  Any other small plant sugestions would be greatly appreciated.  

Answer
Hi David,  If the area gets 4 or more hours of direct sun, I think St. Augustine should do fine.  It will grow in less light, but doesn't make a lush thick turf (at least here in the South where I live).  The soil may be compacted from construction equipment, so loosen (till) the soil 3" - 4" deep and incorporate about an inch of organic matter (compost, leaves, even grass clippings) to help keep it loose, then lay your sod and keep it muddy until you can't lift the corners of the sod.  Then go to less frequent, but thorough waterings. Check your soil pH.  It should be around 6.5. If it's lower, adding 40 lbs. of pelletized lime per 1000 sq. ft. will raise it about 1/2 point. If it's over 7.2 (but I doubt it will be) add iron sulfate or aluminum sulfate at label rates to lower it.
If the area has less than 4 hours of sun, I'd sell the lawnmower and just do groundcovers, perennials and shrubs.
Since California has such a wide range of hardiness zones, I'm going to recommend you visit you local independant garden center. These guys are the real experts on choosing the right plants for the right place.
Thanks  Jim