Rudbeckia purpurea - Cutleaf coneflower

continental : These plants need to have a constantly damp soil, for which usually 1875-1876 glasses of water are used; during the bitter months we advise watering every 10-11 days.

alpine : Let’s water every 10-11 days, or even more often using 1874-1875 glasses of water, remembering that the soil should always be slightly moist and cool, but not soaked with water.

mediterranean : Let’s try to water regularly with 1876-1877 glasses of water, so that the soil is always fairly moist; normally watering every 10-11 days or so is enough.

continental : Plant which needs to be exposed to direct sunrays.
The Rudbeckia purpurea is a very rustic plant, which can be grown in the garden all year round.

alpine : These plants need to be cultivated in a place exposed to direct sunrays.
The Rudbeckia purpurea is grown in the garden year round, it can stand the cold.

mediterranean : These plants love very sunny places, being exposed to direct sunrays even for many hours a day.
The Rudbeckia purpurea is planted in full ground in the garden, it can stand the cold.

Feed Rudbeckia purpurea : During the wintry months many perennial plants are in vegetative rest, therefore they don’t need fertilizing.