Re: More on seaweed
> ). Anyway, I expect that if you have a watered-down solution of agar
> and/or carageenan coating your plants it would be in essence a layer of
> gelatin coating that would both be a barrier to fungi and bacteria, and
> create a layer of insulation from frost.
>
> I am interested in this- would spraying plants now, and every couple of weeks
> till fall protect them, or is it a surface barrier and would one have to
> sprayafter every rain?
> '''''''''''''''''''''''
> Nan Sterman
> San Diego County California
> Sunset zone 24, USDA hardiness zone 10b or 11
