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If we want to grow these plants in a vase, we should water them a bit more often, compared to plants cultivated in the ground; Every 2-3 years we should renew the substratum in the vase, or enrich with organic amender. Water rarely, about once every 2-3 weeks with 1-2 buckets of water , keeping the soil dry for a few days before watering again; when wetting we suggest avoiding surpluses, however to wet the soil deep down.
Generalities Spiraea canescens
These plants give origin to a brush with a rounded form. The Spiraea canescens is medium in size and 3 m in height; in the summer it assumes a white colouring. These plants aren't evergreens, which means they lose their leaves some months during the year. The Spiraea canescens has a shrub- like development.
Exposure Spiraea canescens
the Spiraea canescens should be grown in a bright place, with direct sunlight. To prevent damage caused by the cold temperatures, during the months with definately harsh minimum temperatures, we can protect the shrubs by covering the soil around the stem with straw or dry leaves.The the Spiraea canescens should be grown outdoors; it can bear very harsh temperatures without any problems, even many degrees below zero.
Watering Spiraea canescens
Water rarely, about once every 2-3 weeks with 1-2 buckets of water , keeping the soil dry for a few days before watering again; when wetting we suggest avoiding surpluses, however to wet the soil deep down. If we want to grow these plants in a vase, we should water them a bit more often, compared to plants cultivated in the ground; Every 2-3 years we should renew the substratum in the vase, or enrich with organic amender.
Treatments Spiraea canescens
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.
Soil Spiraea canescens
For these shrubs it’s necessary to choose a rich and deep substratum , which presents an excellent drainage.
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Notes Spiraea canescens
There aren't any notes. The indications given in this article are related to a medium size plant.
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This page concerns the weather continental it is possible to choose another climate area alpine mediterranean