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Olympic mullein Verbascum olympicum

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Generalities Olympic mullein
Olympic mullein Is an evergreen; during summer iIt assumes a yellow colouring; the adult specimens are large in size and reach 2 m high. When growing these plants tend to go up, developing very little in width, and they tend to have a columnar development. These plants are perennial herbs. Fertilization Olympic mullein
In the spring letís fertilize perennials periodically, using a specific fertilizer for flowering plants, to add to the irrigating water, every 20-25 days; or we can spread a slow release fertilizer near the plants every 3-4 months. Exposure Olympic mulleinSole pieno
These plants don't fear the cold weather and therefore can be grown in the garden during any time of year. Plant which need at least a few hours a day of solar light.Perennial plants mainly have a spring and summer development. During the coldest months of the year the aerial part can completely dry out, to come up the year after. Watering Olympic mulleinTenere asciutto
Letís avoid watering the the Olympic mullein excessively, always leaving the soil dry for a few days between one watering and the other, therefore letís irrigate the substratum deeply every 1-2 weeks with 2-3 glasses of water . These plants display a pretty long period of vegetational rest. During this time it isn't necessary to water the plants. Treatments Olympic mullein
As the day-time temperatures rise at the beginning of the spring, it is agreeable to practice a preventive treatment, with a wide-range insecticide, which should be applied when there arenít flowerings in the garden. Before the buds become too large, it is advisable to also treat them with a wide-range fungicide, to prevent the development of fungal diseases which spread easily when there is an elevated environmental moisture. Soil Olympic mullein
Locate these plants in a soft and deep, very well drained soil.
Climate
peat
sand
Soil
Pumice
Bark
S. Organic
alpine
5
1
4
0
0
1
continental
4
2
4
0
0
1
mediterranean
3
3
4
0
0
1
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Notes - Olympic mullein

There aren't any notes. The indications given in this article are related to a medium size plant.
This page concerns the weather continental it is possible to choose another climate area alpine mediterranean write a comment on this plant.