--- title: "E.H.GRRN, Israel: Hydroponic Lettuce Study" description: Hydroponic Lettuce shows benefits from increased oxygen due to Phyto-Cat. --- [![Phyto-Cat Micro-Irrigation Cleaning](https://phytocat.irrigationcleaning.com/hs-fs/hubfs/PhytoCatFB%20banner.jpg?width=720&height=312&name=PhytoCatFB%20banner.jpg "Phyto-Cat Micro-Irrigation Cleaning")](https://phytocat.irrigationcleaning.com/) # E.H.GRRN, Israel: Hydroponic Lettuce Study [![boc presentation agriculture israel lettuce 20210224 1422 (1)_Page_6](https://phytocat.irrigationcleaning.com/hubfs/boc%20presentation%20agriculture%20israel%20lettuce%2020210224%201422%20(1)_Page_6.jpg "boc presentation agriculture israel lettuce 20210224 1422 (1)_Page_6")](http://irrigationcleaning.com/wp-content/uploads/2021/03/boc-presentation-agriculture-israel-lettuce-20210224-1422-1.pdf) ![PILOT TEST REPORT ENGLISH_Page_02](https://phytocat.irrigationcleaning.com/hubfs/PILOT%20TEST%20REPORT%20ENGLISH_Page_02.jpg "PILOT TEST REPORT ENGLISH_Page_02") ## Improved yield and quality. ### 20% faster to harvest. Study conducted by Israeli firm E.H. GRRN on Phyto-Cat treatment in the hydroponic production of Salvanova Lettuce.   And use a list to: - [View Summary Presentation](http://irrigationcleaning.com/wp-content/uploads/2021/03/boc-presentation-agriculture-israel-lettuce-20210224-1422-1.pdf) - [View English Translation](http://irrigationcleaning.com/wp-content/uploads/2021/03/PILOT-TEST-REPORT-ENGLISH.pdf) # About Us Use this little footer to reinforce your message about who you are and why people love working with you. And since this is a global module, you only have to edit it once to make the changes across every page it appears on. [Learn More](https://www.hubspot.com) # Links # Contact Us 6174805792 [info@irrigationcleaning.com](mailto:info@irrigationcleaning.com) 37 Central Shaft road Florida, MA 01247 Copyright 2026 | Designed with by [HubSpot](https://www.hubspot.com)