petraus
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I'm thinking it means to make sure and ph your water. Its more important in container plants than in the ground (according to the article above). By adding the acid you are neutralizing that high alkalinity. I always ph indoors, but never outdoors.
I was getting a diff vibe completely!
I always ph! Always check every bucket before they go to feed the babies.
What I got was that just ph'n wasn't enough. That even though with correct ph the alkalinity of the water (alkalinity is the waters ability to buffer) is unchanged and will drive rhizosphere ph up regardless...
?!? I confused