WeedGuard Plus -
Stops weed
on biological way

Better yields froma healthy soil

We will be glad to help you!

We want to be there for you and ensure that you can use WeedGuard Plus successfully.

Do you have questions about WeedGuard Plus or how to use WeedGuard Plus correctly? Then give us a call. Our experts are available for you from Monday to Friday from 8:00 a.m. to 5:00 p.m.
You are welcome to use our contact form outside the contact hours. We will answer you immediately or call you back.

Hotline +49 (0)208 999 46-0

For Italy please contact Mr. Carmelo Roberto at marks-3zet Srl Italy:


Via Pregnana, 32 |20010 Cornaredo (MI) Italy | +39 02 37920620

You can also send us an E-Mail by using your Mailclient:


Send us an e-mail via the contact form!

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… in writing or by phone:

WeedGuard Plus
c/o marks-3zet GmbH & Co. KG
Lahnstrasse 38
D-45478 Muelheim an der Ruhr
Phone +49 (0)208 99946-0

E-Mail: mail@bio-unkrautstopp.de