nutrient burn

[dhll999]

Day 49 Is this the first sign of nutrient burn she is in the first weeks of flower. it is in soil and I have only gave her 2ml of calmag and 1 tbsp molasses once a week + water ph 6.0-6.5 and the 1 first shot of a flower stacker 1ml 4 days ago

 

[Holden90]

Nothing serious mate, we all try to run the line with feed.... look at most other growers pics and 90% have burnt tips. If it keeps growing anger the leaves start looking unwell then straight water will help.being nute levels down in your soil. I feed 2 3 times a week with water in between if required. My indica has burnt tips but the 2 sativa could handle shit loads more.... the tradeoff growing 2 very different strains together

 

[SoOrbudgal]

True what Holden90 is saying plus it's not a bad looking nute overload at all.

 

[ChadWestport]

I'd agree, doesn't look bad really, but what sort of soil are you using?

Potassium deficiency starts looking like tip burn but it extends much further back over time, turns brown and can also effect the leaf margins. If you have too much calcium in the root zone, it will block potassium uptake.

 

[dhll999]

I use fox farm ocean forest and have not used anything except calmag and molasses but I did add 1ml of a flower stacker 4 days ago with phosphorus and potassium 0-7-5

 

[ChadWestport]

I did run into the potassium issue in FFOF after flipping when I was using too much calcium (but I was using 5ml per gallon). That soil doesn't need much additional calcium, it likely gets a bit from the tap water anyhow. I'm not saying this is the issue you are having, but if the burn continues to progress back into the leaf and turn brown, then I would suspect lock-out of potassium. I'd probably would reduce the cal/mag unless you are starting to see a deficiency.

 

[dhll999]

sounds good I fed them today with calmag but will stop and use just water for a few days and see if that helps...Thank you