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Grow QuestionsP deficiency (95% sure) help request.

P deficiency (95% sure) help request.

Arandhirstarted grow question 4 years ago

P deficiency. I cannot measure soil PH but it's "Biobizz Light Mix" and I use suggested BioBizz nutrients. Now is cool here and the temp range is around 17-13 °C. There's a method to fix the issue? Should I heat the box?

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Feeding. Deficiences

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MangoDuduanswered grow question 4 years ago

You are giving too much nutrient! You are experiencing a nutrient lockout Have to give nutrient and water 2 or 3 times first, then 1/2 dose max and they suggest biogrow until the end of flowering i will use it the first 2/3 weeks of flower and then cut it out

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Arandhiranswered grow question 4 years ago

@MangoDudu I am going to follow your suggestions. I can trigger exhausts and fans without problems. If I understood well I have to use only water for 2/3 times then add just half dose of BioBloom and TopMax. Is it correct?

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MangoDuduanswered grow question 4 years ago

The temps in the day are ok, in the night may turn off the induction fan and if u use a controller to dim the exhaust will help also a lot

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