I was checking into using "water crystals" in my organic garden because being in Zone 9, we need to retain as much moisture as possible in the soil.
A British company suggested that I use "Seaweed meal", i.e. ground up seaweed, as this would help retain water in the soil. I see this is being used a lot on England, but can only find liquid seaweed or kelp here.
Does anyone here have any experience with this stuff? Where can I get some in the US, prefereably Los Angeles area. Helen