Tobacco Mosaic Virus? Nute burn? PH? Thanks!

PlantProblems

PlantProblems

Active Member
Hi All, I'm about two weeks into flower. What's your take on the cause of some of these burnt tips and speckles of necrosis? Thanks for taking a look!


2 x 600 HPS
70 degrees
50% humidity

last feeding was:

1/4 dose of veg nutes (botanicare)
1/2 - 3/4 dose of flower nutes (botanicare)
full dose of liquid karma
full dose of silica blast

PH is around 6.5 (to the best of my knowledge)

IMG_9032.jpgIMG_9033.jpgIMG_9035.jpgIMG_9037.jpgIMG_9038.jpgIMG_9039.jpgIMG_9040.jpg
 
spitsbuds

spitsbuds

Well-Known Member
youre temps are slightly low, it will effect the relocation/movement of nute with in the plant, also anything below 72, higher the chnace of triggering of mold, i dont know about youre nute range, but looks like nute burn and are you meant to to run veg and flowering nutes together at that strength as by week 2 you're stretch is starting to come to a end and n wont be needed in abundance
 
PlantProblems

PlantProblems

Active Member
spitsbuds said:
youre temps are slightly low, it will effect the relocation/movement of nute with in the plant, also anything below 72, higher the chnace of triggering of mold, i dont know about youre nute range, but looks like nute burn and are you meant to to run veg and flowering nutes together at that strength as by week 2 you're stretch is starting to come to a end and n wont be needed in abundance
Click to expand...
I'm thinking about adding anther light to combat the low temps. First week of flower I did 50% veg nutes with 50% flower nutes. Week 2 I dropped the veg nutes to about 25% thanks for taking a look!
 
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