Irrigation bags for cities and municipalities: Efficiently watering urban trees

Ensuring sufficient water supply for urban trees is a major and important task for many cities and municipalities. Especially during prolonged dry periods, hundreds or even thousands of trees sometimes need to be watered regularly. At the same time, municipal works departments and parks departments have only limited personnel and time resources available.

Watering bags can help simplify the watering of trees, especially young ones in urban areas. The bags are attached directly to the tree, filled with water, and then slowly release it into the soil.

But which urban trees are suitable for watering bags? What advantages do they offer in municipal use? And what should cities and municipalities consider when selecting and using them?

Content:

• How do watering bags work?
• What advantages do irrigation bags offer for cities and municipalities?
• Which urban trees are suitable for watering bags?
• How can irrigation bags be used in larger quantities?
• Watering bags or watering carts
• What should municipalities pay attention to when buying irrigation bags?
• Irrigation bags as part of a municipal irrigation strategy
• Baumbad watering bags for cities and municipalities

How do watering bags work?

Irrigation bags are placed around the trunk of a tree and closed with a zipper. They are then filled with water.

Small openings on the underside release the water drop by drop into the ground. This allows the water to gradually seep into the soil instead of quickly reaching the base of the tree and potentially running off the surface.

This form of irrigation can be particularly useful for young trees, as the water is delivered specifically to the area of ​​the still relatively small root space.

What advantages do irrigation bags offer for cities and municipalities?

For municipalities, a key advantage of irrigation bags lies in their ease of use: No permanent irrigation system needs to be installed, and the bags can be used only where they are actually needed. Further advantages include:

Slow water release

With rapid irrigation, water can run off the surface, especially on dry or compacted soils. Irrigation bags, on the other hand, release the water over a longer period. This gives the soil more time to absorb the water. The bags are also quick to fill, allowing the water tanker to continue its journey.

Targeted irrigation

The water is released directly at the tree. Especially with young urban trees, this allows it to reach the area where a large portion of the still-young roots are located.

Easy usage

The bags can be used without permanently installed pipes or irrigation systems. 

Flexible usage

Watering bags can be used seasonally and, if needed, on other trees as well. This is particularly useful, for example, when new urban trees are planted every year and older trees no longer require watering bags after a few years.

Combination with existing irrigation technology

Irrigation bags can be easily combined with water tanks and watering vehicles. The vehicle delivers the water to the tree, while the irrigation bag ensures a slow release.

You can find more information in the article. Why the use of tree watering bags is worthwhile.

Which urban trees are suitable for watering bags?

Watering bags are particularly suitable for young and newly planted urban trees. In the first few years after planting, the root system is not yet as developed as that of an established tree. Therefore, these trees are especially dependent on a sufficient water supply. 

Traditionally, watering bags are placed directly around the trunk. For larger trunk circumferences or older trees with extensive root systems, several bags can be connected together, depending on the model.

Want to learn more about how much water city trees need and how to water them properly during dry periods? Our guide has the answers. Watering city trees correctly you can find further information about this.

How can irrigation bags be used in larger quantities?

For a few trees, watering is relatively easy to organize. However, cities and municipalities often face the question of how to supply hundreds or even thousands of trees as efficiently as possible. A systematic approach is worthwhile here:

First, it should be determined which trees actually need additional watering. Young trees and newly planted trees, for example, should be prioritized. Location, soil conditions, tree species, and current weather conditions also play a role.

Irrigation routes can then be planned. Employees drive to the relevant locations with a water tank or watering vehicle and fill the bags attached there.

Regular checks are also important. These checks ensure that the bags are completely emptied, the outlet openings are clear, and the bags are undamaged.

For larger quantities, the purchase price shouldn't be the only factor considered. Ease of use, cleaning, storage, and reusability also play a crucial role in everyday work. You can find more information in our article. Instructions for using tree watering bags.

Watering bags or watering carts

This question isn't really an either-or proposition. A watering truck or water tank primarily solves the logistical challenge: it transports a larger quantity of water to the individual trees. The crucial factor then becomes how the water is applied.

If a large amount of water is poured onto a dry or compacted When water is poured into the ground, some of it can run off the surface. With an irrigation bag, however, the water is first stored and then released slowly.

Irrigation bags can therefore be a supplement to watering vehicles and water tanks.

What should municipalities pay attention to when buying irrigation bags?

For larger quantities, it's worth comparing different watering bags not solely based on price. Important criteria include:

• Capacity: How much water can a bag hold?
• Material and workmanship: Is the bag designed for regular use in public spaces?
• Drainage time: How slowly is the water released?
• Handling: How easy are the bags to attach, fill, and remove?
• Connection options: Can multiple bags be connected together for larger trunk circumferences?
• Reusability: Can the bags be used for multiple watering periods?
• Cleaning and storage: How complex are maintenance and storage?
• Customizable: Can the tree watering devices be printed with the city logo? A printed logo has proven to be a good theft deterrent. You can find examples here: Print tree watering bags.

Irrigation bags as part of a municipal irrigation strategy

Watering bags can make watering urban trees easier. However, they are no substitute for a long-term watering strategy.

It is therefore advisable for cities and municipalities to first identify which trees are particularly dependent on additional watering. Based on this information, different solutions can be combined.

In addition to irrigation bags, watering vehicles, water tanks, irrigation rings, or permanently installed systems can be used. Improving site conditions and rainwater storage also play an important role in the long term. Another possibility is to activate the local population, for example, to... Tree or watering sponsorship to take over. 

Baumbad watering bags for cities and municipalities

Baumbad offers watering bags for various applications. Larger quantities are also available for cities, municipalities, building yards, parks departments, and other public institutions.

Depending on tree size, location, and intended use, different irrigation solutions may be appropriate. We would be happy to help you find a suitable solution for your municipal trees. Here you will find a Overview of our products.

Do you want to use a larger quantity of irrigation bags or receive a customized offer?

Feel free to contact us at service@baumbad.de. 

You can find more information on our Sales page. 

Or call us: (+49) 2332 9999 666.