The fertilizer I'm using is Better-Gro Orchid Plus 20-14-13. Made by Sun Bulb Co. in Arcadia, FL. https://www.better-gro.com/orchid_plus.html
I have a very high quality water testing meter (Myron L Ultrameter 6P) and my 1/4 tsp/gallon of DI water gives me 200 ppm TDS.
I have a very high quality water testing meter (Myron L Ultrameter 6P) and my 1/4 tsp/gallon of DI water gives me 200 ppm TDS.
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