wrong species or wrong spot. generally roses like sunny spots and rich soil. don't water too much so drainage is key. and always, always choose hardy (zone 3 or 4) and pest resistant types.
-uptowngirl(若初);
2010-5-19{77}(#6079194@0)
i normally avoid hybrid tea, as they require more care than other hardy ones.
all my pink and red roses are in full-sun spots. but you should go to the nurseries to check if there are hardy red roses suitable for half-shade spot.
-uptowngirl(若初);
2010-5-20{164}(#6081146@0)
start with CT and HD, if no luck, go to professional nurseries like sheridan. it's more pricey but normally better quality. and even they die, you get full refund.