HELP PLEASE!!! COLD AIR or NUTRIENT LOCKOUT? LEAVES TURNING PURPLE...PICS!!!!!!

Nunotmp

Active Member
And if just the tips are curling and are yellow/brown it is not something to worry about but if the problem starts to make its way up the leaves then it should be a concern..
 

Hellbillie

Well-Known Member
look like some Blue Widow or something like that. Im looking forward to my babies turning all purple and orange.
 

FuZZyBUDz

Well-Known Member
deff colors usualy start from the outside and go inward, your purple is in the middle of the leaf, THATS TEMPS OR STRAIN! in all honesty, MAYB add a LITTLE bit more N to get the yellow out but all and all, F***IN BEAUTIFUL FOLIAGE!!!
 

paxneotech

Well-Known Member
MLOYBDENIUM (Mo)
Mo deficiency is very rare,but si more likely to occur in color-changing strains in cold temperature conditions.
Sometimes Mo deficiency si misdiagnised as a N deficiency,howerver,N affects the bottom leaves first.MO affects leaves in the middle of the plant at first and then moves up to the newer growth.

Problem Solving
Foliar spraying with water-soluble fertilizers aids in overcoming the deficiency. Beacuse plants need molybdenum in such small ammounts a hydropponic micronutrient mix is often the most efficient way of supplying it. Theese fertilizers can be used as foliar sprays or applied to the soil, as well as their customary use in hydroponic nutirent solutions.


Quote for "Marijuana Garden Saver -Handbook for Healthy Plants - J.C. Stitch, Edited by Ed Roseenthal)
 
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