Q: Is there a specific company I can contact to get more info on Hydro Gels? We are fighting a drought in South Africa.
The key is how you plan to use the hydro gels. There is a wide variety products available and many are mixed with other products. I recommend you contact a large independent garden center for sources for small gardens. Also talk to folks who work at botanical gardens, nurseries and colleges that do agricultural research and teaching if you are interested in large project use. Also you might consider attending an agricultural trade show. That's where I get a lot of my information. Best And Happy Yardening, Nancy