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Royal Jacob's-ladder Polemonium carneum

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Cultivation Royal Jacob's-ladder
The Royal Jacob's-ladder develops like a perennial herb. Growing they develop a round-shape shrub. Royal Jacob's-ladder isn't an evergreen; during the summer it assumes a purple colouring; the adult species are small in size and reach 45 cm in height.

Light Royal Jacob's-ladderSole pieno
Plant which need at least a few hours a day of solar light. The Royal Jacob's-ladder bears even very harsh temperatures, therefore it can be grown outdoors without feeling endangered by low temperatures.Usually during the coldest periods of the year the aerial part of these plants dries; it will begin to develop again the spring after.

Water Royal Jacob's-ladderTenere asciutto
We suggest watering these plants with 2-3 glasses of water only when the soil is perfectly dry, generally it needs to be watered about every 1-2 weeks . Let's avoid to exceed. Generally during the period of vegetatational rest it isn't necessary to water our perennial plants, which in many cases lose their aerial part.

Pests Royal Jacob's-ladder
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.

Mold Royal Jacob's-ladder
Grow these perennial plants in a very well drained substratum.

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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Plant Royal Jacob's-ladder

There aren't any notes. The indications given in this article are related to a medium size plant.

This page concerns the weather mediterranean it is possible to choose another climate area alpine continental

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