Iris Barbata-Elatior - German iris

continental : Place these plants in a sunny place, where they can be exposed for at least few hours a day to direct sunlight.
There are not big problems to grow these plants, since they can easily tolerate also very intense frosts.

alpine : We remind to place these plants always in a very bright location, exposed to direct sunlight.
They are rustic plants that tolerate frost very well; therefore they can be grown outside all year long.

mediterranean : Try to place the Iris Barbata-Elatior in a location well exposed to sunlight all year long.
This plant is very rustic and tolerate winter climate without any problem.

Fertilize Iris Barbata-Elatior : It is advisable to use a specific fertilizer for bulbous plants, to be dissolved in the water every 15-20 days, during the vegetative period. Avoid fertilizing in winter.

continental : Waterings shall be generous and very regular, specially in summer; avoid to allow soil to become completely dry. When autumn starts decrease waterings and suspend them in winter.

alpine : Keep the soil mostly humid, remember to water it generously and regularly. In autumn and winter waterings can be occasional.

mediterranean : Waterings will be regular and generous, specially in summer, remember to allow the substrate to dry out between two waterings. In winter waterings can be suspended.

Pests Iris Barbata-Elatior : Treatments are applied only in case the parasites are effectively on the plant and avoiding broad-spectrum products; we remind to avoid to apply treatments on plants in bloom, to avoid to kill also the useful insects, together with the parasites.