Irrigation Rosacontinental : We suggest to water the Rosa very frequently, since it prefers fresh and humid soils; during the cold season water only if necessary, however avoiding the substrate to dry out completely. alpine : Waterings shall be very frequent from April to September, trying to maintain the soil constantly humid, however avoiding water excesses; during the rest of the year we can water them occasionally mediterranean : It is advisable very frequent and generous waterings, to maintain the soil constantly humid. We can decrease waterings in winter. Temperatures Rosacontinental : The Rosa needs to be exposed to direct sunlight for many hours a day to have a luxuriant growth The Rosa tolerates also long intense frosts without any problem. alpine : The Rosa prefer very bright locations, where they can receive direct sunlight. These plants do not suffer from cold. They can tolerate also very intense frosts without any problem. mediterranean : They bear few hours of half-darkness, but need at least few hours a day of direct sunlight. It is advisable to grow this plant in the garden, since it does not suffer from cold. Feed Rosa : We suggest to fertilize the shrubs using long lasting fertilizers; usually it is supplied a fertilizing at the end of winter and a second one at the end of summer; in both cases it is used an organic fertilizer or a slow-release fertilizer. |