Burnt tips and edges of leaves, F49 Photoperiod Northern Lights

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cananoob85

Member
XtV3lE3.jpg


Biobizz soil, feeding BioBizz products (grow, flower, heaven) and I'm a few weeks away from the finish line. I want to learn what I did wrong, so I won't repeat it next time.

Is this nute burn? I've always fed exactly the required amount and for the past 2-3 weeks, I've been feeding half the amount suggested by BioBizz. I plan on doing much better with my next run. The buds themselves look okay:
http://imgur.com/SybtwV8

I've measured PPM only once a few days ago it was 1300. I've added cal mag once or twice weeks ago. I plan on chopping in about two weeks and I really want to avoid repeating my mistakes with my next grow.

Thank you guys for your input, I really appreciate all the effort you put in helping us newbs.
 
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CannaCountry

Well-Known Member
The chattered leaf margins suggest a K shortage, but it happens late in flower sometimes. All in all, looks like you'll have a nice harvest. Good luck.
 
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