Bud tips looking funny

[ZeGermans]

Yeh gonna check that out

O yeh too true give mine final flush and plain flushes for atleast a week

 

[IndicaIVoz]

looks a lot like potassium def to me but another option might be light burn but i'm going with K def but really you need to list all the details so its all easier to find on the thread and we get a clearer picture of the situation.

 

[Cptn Feathersword]

LED will burn trust me on that. I turned lush green plants into crunchy yellow leaves with grey spots.
Raised the light..... new growth is lush green again. The affected growth will not change back though, it's still yellow and spotty.

 

[Waira]

ibz-- ...get me pics in normal light, that HPS is craps for color rendering...brown looks purple/red! I can't tell... if it's live tissue, and colored, it's likely some P defc. showing... low pH will start to lock P out as well,...