Content
- 1 Is it possible to water roses with urea in spring?
- 2 The benefits of feeding roses with urea in spring
- 3 When to use urea for roses
- 4 How to dilute and apply urea in spring under roses
- 5 Urea against diseases and pests
- 6 Recommendations from gardeners
- 7 Conclusion
- 8 Reviews on the use of urea for roses in spring
Rose is the most popular ornamental flowering shrub. It can decorate any flower bed, garden, and fit organically into the landscape design. In order for roses to fully develop and bloom profusely every year, they need to be fed regularly, since they spend a lot of vitality during the season. It is necessary to start applying fertilizers in the spring, which will ensure active vegetation of the plant. During this period, experienced gardeners recommend feeding roses with urea. After all, it is nitrogen, which is part of this fertilizer, that is necessary for increasing the green mass of the bush.
To feed roses, you can use urea marked “B” on the package.
Is it possible to water roses with urea in spring?
The popularity of urea or carbamide among gardeners is explained by its availability and ease of use. It contains more than 40% nitrogen in an accessible form for plants, which guarantees rapid absorption of the component. This makes it possible to provide shrubs with protein compounds that activate growth processes in tissues.
Nitrogen is a vital component for plants, because it ensures photosynthesis, as it is part of chlorophylls. Therefore, feeding roses in early spring with urea ensures active growth of the bush at the beginning of the season. This fertilizer can also be used to protect against pests and diseases, as it has an inhibitory effect on them and strengthens the plant’s immunity.
Therefore, urea is not only possible, but also necessary to use for feeding garden roses in the spring. However, it is important to use fertilizer correctly and within a certain time frame in order to achieve a positive result.
The benefits of feeding roses with urea in spring
Fertilizing roses with urea in the spring has many benefits. After all, such fertilizing gives the plant the opportunity to replenish the nitrogen deficiency after winter, which allows it to quickly recover and begin active growing season in a timely manner.
The fertilizer is suitable for root and foliar feeding
Other beneficial properties of urea:
- quick visible results;
- accelerates the pace of development;
- long lasting effect;
- dissolves slowly in soil;
- has a preventive effect against pests and diseases;
- dissolves completely in water;
- does not increase soil acidity;
- increases the number of buds;
- increases the immunity of shrubs.
When to use urea for roses
You need to use urea for roses in the spring at a certain time, otherwise fertilizing may be useless. The optimal period is mid-April, early May, based on the climatic conditions of each region.This is due to the fact that soil microorganisms process nitrogen and convert it into a useful component for plants. And at low temperatures they remain inactive.
Necessary conditions for feeding:
- the end of night frosts;
- the soil warmed to a depth of 10 cm;
- signs of vegetation appeared on the bush.
How to dilute and apply urea in spring under roses
In order for the use of urea in the spring to be beneficial for roses and other plants in the garden, it must be used correctly. Because when fertilizer gets into the soil, it is initially converted into an ammonia form under the action of microbial enzymes, and only after that it turns into a nitrate form, which is easily accessible to shrubs. This guarantees its good gradual assimilation by plants, which gives a prolonged effect.
Urea can be used for watering roses in the spring and spraying them. But at the same time, it is important to familiarize yourself with the procedure for feeding shrubs in advance in order to avoid mistakes.
Root feeding
For this type of feeding, you can use urea in dry and diluted form. But before applying fertilizer, it is necessary to loosen the top layer of soil without affecting the roots.
Dry fertilizing is recommended in rainy weather. To do this, you need to make small depressions in the root circle of the bush and pour granules into them. After this, sprinkle with soil and level the surface. This is due to the fact that upon contact with air, urea quickly decomposes and most of the nitrogen is converted into ammonia gas and volatilizes. Therefore, it is extremely important to work the fertilizer into the soil, and not just scatter granules at the base of the shrubs.The recommended dosage of urea for dry feeding of roses in spring is a matchbox per 1 sq. m.
Watering shrubs with fertilizer must be done in dry weather. To do this, you need to properly prepare a urea solution, which can be used for roses and other plants in the garden. The recommended dosage in this case is 30 g of the product per 10 liters of water.
Rules for preparing the solution and use:
- Pour 1 tbsp. l. in a plastic bucket.
- Add 2 liters of water, mix thoroughly until the granules are completely dissolved.
- Pour in the remaining volume of liquid.
- Mix again until the mixture is uniform.
- Pour 1 liter of nutrient solution under each bush.
Urea can be used on different types of soil
Foliar feeding
This fertilizer is also suitable for foliar feeding of shrubs in spring. After all, the nitrogen contained in it is well absorbed by the leaves and shoots of the bush. In this case, it is necessary to use a less concentrated solution, so you need to dilute urea for roses at the rate of 20 g per 10 liters of water.
Spray the bushes evenly with the resulting mixture. It is recommended to apply foliar feeding in the morning or evening in dry weather. With increased air humidity, the effectiveness of the procedure decreases.
Urea against diseases and pests
Urea is also effective against pests and diseases. In this case, it should be applied in early spring before the vegetative buds awaken. Late use of fertilizer may result in leaf burns.
To destroy wintering larvae of pests and pathogens, it is necessary to prepare a solution at the rate of 60 g of fertilizer per 10 liters of water.The resulting product should be sprayed on the shoots, as well as the top layer of soil at the base of the bushes. It is best to treat roses with urea in spring in cloudy, windless weather.
Recommendations from gardeners
This fertilizer, when used correctly, shows high performance. But there are some features of its use that you need to pay attention to.
Recommendations from experienced gardeners:
- You cannot use urea if there is a lack of moisture in the soil; in this case, the roses must first be watered a day before fertilizing.
- If it rains while spraying the bushes, the treatment must be repeated.
- Urea should be used only at certain times, since in the future the need for nitrogen in roses decreases.
- It is necessary to strictly observe the dosage: if it is reduced, fertilizing will not give the desired result, and if it is exceeded, it will cause burns to the roots and shoots.
- A solution based on urea must be prepared in compliance with safety precautions.
- Fertilizer should be mixed with water in a plastic or glass container to prevent a chemical reaction.
During prolonged rainy weather, urea is quickly washed out of the soil
Conclusion
Knowing how to feed roses with urea in the spring, you can be sure that the bush will receive the necessary nutritional components to begin active growing season. This guarantees its full development in the future and abundant flowering. In addition, fertilizing increases resistance to adverse external factors. This means that roses will cause less trouble for the gardener in the future.
Reviews on the use of urea for roses in spring
