Tuesday, October 21, 2008
Are Your Roses Ready For Winter?
Depending on where you live, there are different methods to winterizing roses. A good rule of thumb is to remove the foliage from on and around the base of rose plants; this keeps foliar diseases from overwintering and coming back next growing season. Prune away branches that show signs of decay or insect infestation; also cut long stems that can whip around in the wind. Throw away diseased foliage and cut branches in the trash, instead of composting it. Spray roses and the soil immediately surrounding them with a fungicide to protect plants through winter and hopefully keep disease from overwintering. A generous layer of mulch, topsoil or compost heaped around the graft union can also help protect it against the cold.