Gardening practices play an important role. Choose a well-drained site, free of weeds. In cold climates planting depth should cover the graft-knot. Feed until mid August. Applied right after planting, wood mulches help to prevent weed competition, and provide a positive environment for the plants to develop.
Healthy plants have a better chance to survive the winter.
Water during the early part of the day to reduce foliar diseases. Finally, initiate a season-long program against diseases and pesky feeders. Newly planted roses will benefit from a mound of mulch, dirt or leaves placed over the roots before winter sets in. Care Instructions for Quart-size Liners . However, they require a transition period before planting in the ground.