Acer grosseri var. hersii - Bigleaf maple

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 Acer grosseri var. hersii in a location well exposed to sunlight all year long.
This plant is very rustic and tolerate winter climate without any problem.

Fertilize Acer grosseri var. hersii : We remind to give a good amount of stable manure or granular fertilizer when replanting, mixing it to the tree planting soil; later on it is advisable once a year usually, at the end of 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 Acer grosseri var. hersii : We can apply a copper and sulphur treatment at the beginning of the vegetative period, which avoids the emerging of different kinds of fungus; during the rest of the year apply pesticide or fungicide treatments only in case a big amount of parasites is on the plants.