tree bath for cities and municipalities

Your contact for urban tree irrigation

As a city and municipality, you receive both the 75 liter and the 100 liter variant with graduated prices.

Simple, sustainable and practical

the Baumbad watering bag

Different volumes

With our bag sizes 55L, 75L and 100L we offer a wide variety and can react individually to your needs.


By attaching a lock, the tree bags can be protected from theft at any time.

Quality material

Our tree baths are made of reusable, high-quality & certified PVC and PE material.

Long term irrigation

Trees can be watered quickly and with just one filling for up to 12 hours.

Individual tree thicknesses

Connect two or more bags to water trees of different thicknesses in just one watering run.

Individual printing

Use the tree bags as advertising space and personalize them with your coat of arms or logo.

We are here for you!

Is your city putting out a tender?

You are welcome to contact us and we will send you a non-binding offer.

The baumbad support team

We are here for you!

You are welcome to contact us. Our support team is in the time of Mon - Fri from 09 a.m. to 00 p.m. there for her. Ask us!

Ercan Berk

Sales Germany (contact person for tenders)

+49(0)2332 5503010

Andrew Hunkeler

Sales Germany / Austria / Switzerland

+49(0)2332 5503013

Your non-binding offer

Arrange an appointment now

Would you like us to advise you and would you like us to call you back? Then write to us using the contact form and we will contact you as soon as possible.

Contact directly?

Order a free sample

Information on funding

Printing & personalization

Tree sponsorships

Quick help for your request


Perhaps you have already seen the tree bags in your town or your neighbor has already equipped one of his trees with a tree bath watering bag? Why are these bags attached to our trees?

We would like to briefly explain this to you here:

"As a result of climate change, the climate has changed continuously in recent years. As a result, it has tended to become warmer in Europe, and rainfall has also decreased. All in all, it is now demonstrably drier. As a result, many plants and trees Suffer from lack of water. The green bags on the trees are irrigation bags that are used for support. They save both water resources and watering time. Which helps the environment, the tree and people. "

tree bath irrigation

Stefan Flues

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The watering bag for trees is an innovative solution for that Watering the trees in the city. The simple use and the sensible function save considerable time, money and water. All trees need water to grow and thrive. The tree bag continuously releases small water droplets over a longer period of 9 to 12 hours. Due to the steady release of smaller amounts of water, the roots can absorb more water and the leaves can continue to shine green even without rain.

First of all, a big advantage is that with drip irrigation, the amount of water can be precisely determined. In contrast to watering with a hose, you know exactly how much water the trees are being supplied with, which makes irrigation much more efficient. A bag is up to 75 to 100 liters. (Depending on the variant). Especially in times of climate change, there are always long droughts. So it is important not to waste water.

When watering with the watering vehicle and the hose, a very large amount of water is drained off at once. This "water flood" accumulates on the surface and the roots hardly have the opportunity to absorb the water sufficiently before it evaporates again in the soil.

The drip irrigation, in turn, very slowly, drop by drop, ensures that the roots in the deep are actually reached by the water.

The green bags are also easily placed around the tree and fastened with a smooth zipper. If necessary, it is even possible to secure the bag with a theft protection device.

The tree watering bag is wrapped around the tree like a jacket. This can be done in a few seconds without spending a lot of time. A single tree bath tree bag is designed for watering trees with a maximum circumference of 30cm. Several tree bags are only required for thick trees that exceed this size:

2 tree bags up to 60cm

3 tree bags up to 90cm

4 tree bags up to 120cm


Divide the circumference of the tree (in inches) by 30 to find the number of tree sacks it will take to make this tree.

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Yes! The tree bags can be repaired. PVC can be glued very well. Baumbad has a recycling program and uses the bags to be recycled to make patches, which can be provided free of charge with repair instructions on request.

All trees need water to grow and thrive. The use of tree bags also saves considerable time and water resources. 

Especially with new plantings, it is necessary to support the trees in rooting and growing. The tree bags help with their targeted water release. Due to the constant release of smaller amounts of water, the roots can absorb more water and the leaves can continue to shine green even without rain.

Shipping to Switzerland and EU countries is free for orders of € 200 or more.

Exclusively at baumbad

Further advantages for you

Customer service

We provide international customer service by phone, email & chat.

(Austrian / Swiss / English / French / Turkish / Spanish & of course German)

Best Offers

No matter how great your need is. We provide you with individual bulk prices tailored to your needs. Ask us.

Free samples

Would you like to take a look at and test our premium tree irrigation bags first? We would be happy to send you free copies on request.