Roza Book · practical library

Companion plants for roses

30 plants in one place, each with honest advice on compatibility, planting and care.

Library of 30 plants

The 'Needs clarification' tag means the exact species or variety should be checked against its plant label.

My climate

Choose a reference temperature to compare with the cultivar’s data. This is not an overwintering forecast or advice on winter protection; consider wind, moisture and the duration of frost.

Regional data are generalised. USDA describes average annual extreme minima, not a forecast; the values in the list are rounded. Check the conditions at your site. More information: Roses in Ukraine's climate.