The Willow is a plant for a rock garden. These plants grow covering the whole land at their disposal. The Willow is large in size and 25 cm in height; in the winter it assumes a green colouring. These plants aren't evergreens, which means they lose their leaves some months during the year.
The Willow should be grown in a bright place, with direct sunlight. The Willow should be grown outdoors; it can bear very harsh temperatures without any problems, even many degrees below zero.These plants lose the aerial part during the coldest months of the year. As spring begins, stems and leaves quickly start to reproduce.
During this period of the year the The Willow needs regular watering, which should be done letting the soil dry between one watering and the other; let’s irrigate every 1-2 weeks with about 2-3 glasses of water . Perennial plants are subject to some months of vegetational rest. During these months it isn't necessary to water them.
Generally during this time of year we suggest a pre-emptive treatment with wide range insecticide and with a systemic fungicide, to prevent the attack from part of the aphids and the development of fungus diseases, often favoured by a mild and damp climate.
These plants need a scarcely drained soil, which can remain slightly damp.
When wanted we can grow these plants in a vase. The indications given in this article are related to a medium size plant.