A rose by any other name probably isn’t as easy as the ”Knock Out”. These set-‘em-and-forget-‘em flowers are heat- resistant, pretty much prune-free, and “self-cleaning” – you don’t even have to deadhead them. Just use a good organic or chemical granular rose food in early spring, and follow up with foliar feedings (liquid fertilizer applied to the leaves) through the blooming season.
