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The MAC is plumping up nicely, getting more frosty, and finally overcoming her previous lockout issues (and my laziness).
When I discovered both my PH and EC meters were out of calibration a couple of weeks ago I should have given her a 24 plain water flush immediatetly, but stupidly, I did not. Earlier this week I noticed more brown tips on the leaves and the dreaded rust spots becoming more prominent throughout the plant with EC levels continuing to rise. I finally got the hint and flushed the plant. After 24 hours I gave her a fresh rez and she is now feeding again normally with her EC now sitting in the 1.3 range.
EC: 1.3 - 1.9
PH: 5.9 - 6.5
More news next week ✌️
@CaptainChopCop, Thanks! I usually run the lights at about 60% power during veg. Lately, I've been trying to keep the light levels to the recommended PAR(PPFD) levels for the various growth stages rather than run the lights full blast. 😎