Thank you for the new pics - but I am still not sure. If that is the only white spots you have, just swab them with alcohol and keep looking for new ones - especially around the base of the leaves and where the "stem" enters the medium - it's hard to say from here!!!
Yes, Agdia strips are expensive - but again, I have to do small amounts at a time (shoestring budget and all that!!) and overall the cost balances out if you end up with a clean collection that you can enjoy for years. Or decades - ! A sick collection will eventually die off or just get so ugly that they are not (IN MY OPINION) worth having and investing fertilizer, etc. into.
Best of luck!
Steve
Hybrid Mode
