Take a look at this picture and give me your opinion

thisbuds4u101

Well-Known Member

• Jun 22, 2020

• #1

Can anyone help me out my plants are just over a month old running 1200 watt led at 18 hours during veg. stage and for past couple weeks I've had leaves turning color and dying off I'm using a very low dose of GROW so I don't think it's the grow. Room temps about 72. I've always for many years been old school using MH, and HPS, but when starting back up decided to go with LED. I hope i'm not going to regret doing that.
Any suggestions?

 

Last edited: Jun 22, 2020

thisbuds4u101

Well-Known Member

• Jun 22, 2020

• #2

I believe it's either a nitrogen of magnesium but not 100 percent.

 

Budzbuddha

Well-Known Member

• Jun 22, 2020

• #3

Looks like septoria ... but need all info about your grow .

lights
nutes
medium
Temps
rh
water
ph

etc.

 

M

Mak'er Grow

Well-Known Member

• Jun 22, 2020

• #4

Maybe this thread will help more.

Guide for Diagnosing Plant Problems

I came across this neat little list that can probably help a lot of people out. If you like it check my post in the General area...I need some help! Quick Deficiency Guide Nitrogen: Entire plant is light green in color; lower leaves are yellow; growth is stunted.... Phosphorous: Entire...

www.rollitup.org

And just a note...try to give as much info about your grow as you can...nute brand and amounts used, medium, temps, humidity water and light sched...etc

 

JoeBlow5823

Well-Known Member

• Jun 22, 2020

• #5

If you want help, put some effort into your thread and make it like this.

Nitrogen deficiency? Something else? Dont worry, very detailed with picutres, not trying to waste anyones time.

First time Ive had issues like this. The plants are all various sizes, some seed some clone. They are pretty well matched to the amount of dirt they each have (all dry out right about the same time). The biggest two in the back are in 5 gallons, the two big clones in 3.5 gallons, the two small...

www.rollitup.org

 

Kassiopeija

Well-Known Member

• Jun 22, 2020

• #6

from your sparse info, increase temps, LED need it hotter, at least 25°C but 30°C is even better

 

Kassiopeija

Well-Known Member

• Jun 22, 2020

• #7

but thats not the solution to those spots, but will make your plant grow bettet generally

 

JoeBlow5823

Well-Known Member

• Jun 22, 2020

• #8