The Best When To Plant Garden Roses References. Web fortunately, roses are highly resilient and can thrive in all australian states and territories, as long as they receive proper care and are cultivated in suitable conditions. Remember to avoid planting roses in areas with excessive shade or where they will be overshadowed by trees or buildings.

Look for miniature varieties that. Web in most other gardening zones, you will want to plant your roses after the last frost in spring, or at least 6 weeks before the first frost in fall. Dig a hole with a mound at the base.