Hey guys need some help, what does this look like

O

onlygrade@

Member
Plays are in FFOF im using calmag and h&G nutes, this is 17 days since flip, first 5 photos are nirvanas northern lights and the rest are barneys LSD, growing 4 plants of each strain, 1 of the 4 in each giving me a problem. Temps and rh in check ph also in check, thoughts?
 

Attachments

UncleReemis

UncleReemis

Well-Known Member
It looks like heat stress at first glance, but you say your temps are fine so meh. But it looks like it's only on lower leaves so I wouldn't fret over it.

Perhaps the lack of light is causing burns in the lower leaves because photosynthesis cannot process the nutrients without adequate light?
 
O

onlygrade@

Member
appreciate it guys, on the northern lights I is the middle top where it is happening. Does nute burn happen all over or only 1 plant here and there?
 
mike.hotel

mike.hotel

Active Member
What is the growing medium? Could be hot. Keep an eye on new growth and see how it looks. Definitely clip the bad leaves to help prevent pests.
 
greenlikemoney

greenlikemoney

Well-Known Member
FFOF is naturally hot out of the bag. If you have been giving your plants nutrients from the beginning then what you have there is an excess, not a deficiency. Your thumbnails didn't load for me so I can't get a really good look at your photos. Next round try this: 40% FFOF, 40% Happy Frog, 15% perlite and the remaining 5% a mixture of worm castings/bloodmeal/bonemeal. That mix will give you a solid first month, no nutes needed. From there you can start a 1/4 strength nute program escalating to full strength.
 
You must log in or register to reply here.
Top