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Olympic mullein Verbascum olympicum

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Care 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. Feed Olympic mullein
In the spring let’s 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. Temperatures Olympic mulleinSole pieno
Let's grow the the Olympic mullein outdoors; they can bear very harsh minimum temperatures, even when many degrees below zero. Let's grow the the Olympic mullein in a luminous place, with direct sunlight.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. Irrigation Olympic mulleinTenere asciutto
We suggest watering the the Olympic mullein every 1-2 weeks with 2-3 glasses of water , which means when the soil has been dry for days; if the season should be very hot and arid we can intensify the quantity of irrigations, although we must avoid leaving the substratum soaked with water. These plants display a pretty long period of vegetational rest. During this time it isn't necessary to water the plants. Adversity 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 aren’t 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. Substrate 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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Cultivate - 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 continental mediterranean write a comment on this plant.