Purists would know ~ fert burn? in the
The Grow Room forums; Wondering what fert burn looks like in cannabis growth. Can't find pics anywhere..
Any of you anti-chemical growers know what ...
Purists would know ~ fert burn?
Wondering what fert burn looks like in cannabis growth. Can't find pics anywhere..
Any of you anti-chemical growers know what cannabis fert burn looks like?
the very tips of the leaves turn yellow. Thats when you fed too hard.
That doesn't look overly fed, the tips being that color makes you know there is a healthy amount of nutrients in the soil...I would be more concerned about the interveinal discoloration personally in those photos (possibly the early manifestation of a Mg def?).
Originally Posted by Dank Raptor
Nute burn in organics looks just like it does in other mediums, but it takes longer to manifest and / or to work itself out because of the slower nature organics has.
Search a plant deficiency thread or read Cervantes' book for some of the pictures : Here's a start : http://www.icmag.com/ic/showthread.php?t=11688
Typically problems occur due to Ph and Cal/Mag, however there are a variety of other inputs and factors that can cause issues as well.