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Vervain Verbena patagonica

Vervain I like the article

Fertilization Vervain
When we prepare the soil to welcome our annuals, in the apring or at the beginning of the summer, letís add a good quantity of manure, or slow release granular fertilizer. To improve the flowering we can also give it specific fertilizations for flowering or green plants, mixed with the irrigating water, every 20-30 days.

Generalities Vervain
The Vervain develops like a perennial herb. Vervain isn't an evergreen; during the summer it assumes a purple colouring; the adult species are large in size and reach 1,5 m in height. The development of the The Vervain is

Watering VervainTenere asciutto
As autumn comes these plants tend to perish, we can diminish the waterings, or even interrupt them. We suggest watering these plants only from time to time, but we must remember to wet the soil deeply using 2-3 glasses of water every 1-2 weeks .

Watering VervainTenere asciutto
We suggest watering these plants only from time to time, but we must remember to wet the soil deeply using 2-3 glasses of water every 1-2 weeks . As autumn comes these plants tend to perish, we can diminish the waterings, or even interrupt them.

Treatments Vervain
The spring weather, with a high temperature swing between the day and night hours, and pretty frequent rains, can favour the development of fungus diseases, which should be treated pre-emptively with a systemic fungicide, to use before the gems grow excessively; at the end of the winter we also suggest a wide range insecticide to prevent the attack of aphids and cochineals. We should always remember to do these treatments when there aren't flowerings in the garden.

Soil Vervain
Letís grow these plants in a soft and dissolved, but well drained, soil.

Climate
peat
sand
Soil
Pumice
Bark
S. Organic
alpine
3
0
3
0
2
1
continental
2
0
3
0
2
1
mediterranean
1
0
3
0
2
1

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Notes Vervain

Seeing the quite contained development itís possible to grow these plants in a container. 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

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