By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Beginning of the week Feb3 D43 :
Light at 220w
Didn't had much time this week, but plants began to show some difficulties...
I'm not sure what it is but, what makes the most sense is a P toxicity
Symptoms are
Slower growth
New growth pale green/yellowish
New growth with very thin leaves
I assume plants have difficulties in absorbing zinc
My soil ph is still high at 6.8 to 7.1.
Since the 3 last weeks, my rh was at 75%, learned that it was to high for the actual stage.
Set my fan so RH stays in mid 50s to let a better vpd.