@ low range, only a suggestion mate but mix the nutes into ya water first then adjust the ph.
I’d aim for 6.0 too
Do u know what ya ec is?
I've been feeding at 0.7 and i've top dressed twice so it's a lighter dose then BioCanna recommends.
Your ph is too high. That’s soil range not hydro. Lower your ph. Also ph after you add nutrients not before.
Thanks mate, i am using soil. I got an organic soil mix and amended with Rooster Booster, Seamungus, Searles 5 in 1, Perlite. They have been in their final pots with this soil since 3 weeks in to veg (22nd March).
PH to 5.6 - 5.8 as it will drift upwards. PH last after nutes.
I gave them a flush last night, the runoff was 7.5 when i've been watering at 6.3-6.5 so it's rising 1.0.
Should i still add PH down last with soil and organic nutes? I read dropping PH down in to nute water could kill of the microbes more. So my process has been
Airstone tap water overnight, PH down to 6.5-6.8 in the morning, then at night remove airstone and add the Bio Canna Flores which would drop it to 6.3-6.5 which i always test to confirm before watering. But i can definitely switch to PH after adding nutes if that is more ideal.
and don't forget to calibrate your pH meter monthly to prevent pH drift.
Yes cheers, on the BlueLab it lets you know each month it's time to calibrate and i have the BlueLab calibration kit and storage solution.
Since the flush last night, they still look pretty ordinary. Some pics, the one back/left has no issue, yet all plants have the same soil and feed.