SUNBELT NURSERY GROUP INC <SBN> 2ND QTR FEB 28 Shr loss 40 cts vs loss 29 cts Net loss 1.5 mln vs loss 1.1 mln Revs 28.9 mln vs 28.5 mln Six months Shr loss 99 cts vs loss 69 cts Net loss 3.7 mln vs loss 2.6 mln Revs 52.5 mln vs 51.7 mln