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Designed just for Gardyn, HydroBoost is a unique, natural water-treatment solution.
The easiest way you can keep your device clean, and as a result, your plants happy.
HydroBoost elevates your water quality by using natural plant-based saponins, citric acid, and limonene to reduce pH levels and balance nutrients.
Reducing pH levels in your Gardyn helps your plants take up the nutrients they need in optimal amounts, making them stronger and healthier!
Jill Lord
2025-08-02 14:36:45
Since setting up my gardyn system I use hydroboost weekly and it seems to do the job. It does drop the Ph quite a bit so watch out for that if you don't have really hard water. I simply add some ph up and i'm good to go
Elizabeth Maginot
2025-07-03 12:19:37
Love this product for when I refill my GARDYN tank. I used to add hydrogen peroxide to the water but I think this is much more effective. I have hard water where I live so I add 4tsp every tank change and it seems to decrease the algae + I use those rubber pod blockers to prevent light around the rock wool. I am not the greatest at remembering to top of my tank frequently so I usually end up adding it once a month. Works well and then about 1x per year I reset all plants and run the entire unit with a dishwasher lemishine packet (no plants or pods in). Use a toothbrush to scrub inside the plant cavities to loosen any green algae. Then reset and add all new fresh water and new pods.
Lee Ashe Nature Pals in Print
2025-06-23 18:23:14
The plants in My Gardyn seem very content. I don't see hard water crystalization in the tank. Expensive, but it lasts quite awhile.
Jac
2025-01-04 13:16:26
This works as well as peroxide and requires less frequent application but is far too expensive
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