Help needed please. Deficiency?

C

country420cannabis

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Autoflower outdoor Plants in early flower. Leaves have spots on them and dying? Feeding Greenhouse feeding Hybrid/Bloom Booster with regular tap water, declorinated. New grower, please help
 

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Looks like a ph issue. Do you know your soil ph and the ph of your water going in. Im gonna guess that you are feeding every other watering?
 
country420cannabis said:
Hi, PH water between 5.8 and 6.5. Soil pH around 6. Yes feeding every other watering.
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So this is all too low. Soil ph in veg should be 6.5 and in flower it should be 6.8. But this problem is caused by varying ph. So lets try and figure where the inconsistency is coming from. Are you ph'ing the water after you are adding nutes? Are you waiting a bit for things to settle, either the solution or your ph up, before getting the reading? Is the soil reading you got coming from run off or a soil probe?
 
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