Top leaves turning yellow

lucifer2014 · Oct 25, 2014

Hey guy my girl was growing fine until a few days ago the top leaves turned yellow. Im growing on soil mix and ph level is 5.8. Temp 25, hum 60. Also, some leaves are showing black spots. I have read that those black spots are bugs shit? Helpp pleasee

green_machine_two9er · Oct 26, 2014

she looks hungry. not sure what those spots are but i dont think its shit. you got a scope to look for pest to rule that out?
if your in soil 5.8 is a bit low. N will be more avail at 6.2-6.8. what soil mix are you using? nutrients? water??(tap or filtered)

doesnt look to bad i would raise ph first then check to see difference.

butsack · Oct 26, 2014

green_machine_two9er said:
she looks hungry. not sure what those spots are but i dont think its shit. you got a scope to look for pest to rule that out?
if your in soil 5.8 is a bit low. N will be more avail at 6.2-6.8. what soil mix are you using? nutrients? water??(tap or filtered)

doesnt look to bad i would raise ph first then check to see difference.

this

Zaycor · Oct 26, 2014

Hey buddy I agree with green machine, wouldnt worry much about the black spots & the yellowing of the new leaves might be an issue with your pH or too much manganese in the soil. In any case since your growing in soil keep your pH level to around 6-6.5 (5.8 is too low). Wrong pH usually leads to issues. Happy growing!

lucifer2014 · Nov 9, 2014

The problem was solved but i am having the same top leaves yellowing at the 2nd day of flowering. Thats normal??

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lucifer2014 · Nov 9, 2014

Here some pics

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Top leaves turning yellow

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