pH problem in flowering stage

  • Thread starter Funkysatyr
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Funkysatyr

Funkysatyr

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Hi guys , im running RWDC system and came to this kind of issue : every last flowering i used 2.0 EC feeding strength , during this flowering when i give it 2.0 EC water pH goes down ( which means that its high right? ) so i lower it to 1.2 and its perfect , pH stands and does not go up or down .

I always control pH , have it at 5.87 during flowering , always control water temperature , have it at 66-68 F levels , control humidity ( first 3 weeks of flowering 55% and then 45%)

Once i tried to flush every plant with hydrogen peroxide + water in case of bacterias , but i have still the same problem . Dont understand what is the problem , last 3 or 4 harvests were perfect , i got dense full of rosin buds , but now i see that this one is not so dense .

P.s. during vegetation phase it works rly well with 2.0 EC

Anyone have ever had same problem?
 
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