Marijuana Plant Problems
Is this a magnesium or potassium deficiency...or neither. in the
The Grow Room forums; Thanks for taking a look. Plants are in fox farm ocean forest no nutes given yet. I ordered foxfarms grow ...
Is this a magnesium or potassium deficiency...or neither.
Thanks for taking a look. Plants are in fox farm ocean forest no nutes given yet. I ordered foxfarms grow big, big bloom, and tiger bloom for future use. I only have this on one of my plants.
It actually doesn't look too bad right now, it's still young so you are going to get some random spots and imperfections until it gets established.
I do see a slight P deficiency, does your space get under 65 degrees at any point?
Here is a chart that might help.Deficiency.jpg
The signs of rot root are subtle. Treat your plant like cactus'. Unless they are ferns they dont take well to too much moisture. They like to sip their drinks and not bathe in it. Plants dig small amounts of iron, sulpher, calcium and magnesium and don't like over doses of npk and always start with an unfertilized soil or you will have burn and sizzle.
Last edited by so.far.so.good; 04-01-2012 at 05:31 PM.
I just transplanted yesterday into those airpots and watered them when I did. I Don't think its root rot because I saw the roots yesterday and they looked healthy Plus i don't like to over water . I have two more growing in the same conditions with no signs of deficiency or stress...yet lol. I added some crushed up eggshells to the topsoil earlier to add calcium.
Attachment 2101554Attachment 2101555
still not sure whats going on with the plant in the original post. Maybe i should get some calmag to be safe and use it during the next watering?
@greensurfer lowest low is 69 highest high is 82 usually running around 75-80. rh lowest low 33% highest high 51% typically around 40
Last edited by squarefodder; 04-04-2012 at 05:49 PM.
Reason: greensurfers question
yup get calmag magnesium can get locked out if you dont have calcium
over all they look fine rite now, but calmag is cheap and could save your ass in the future.
Originally Posted by ismokealotofpot
damn it had it in my hands today but decided to wait
ill grab some tomorrow and apply next watering