1 week old. 2 brown spots.

Hey guys,

It's been a week since they sprouted and I noticed a brown spot showing up on 1 of the 6 plants, 2 days after putting the MH on it. I also noticed only a small part at the very tip of the leaf is brown. They were under CFL's for 1st 5 days and been under the MH since (approx 12" under the light)

So far they have been under a 24/0 cycle and I'm considering to lower it down to 20/4.

Temps/Humidity @ top of cab: 80-85/40-56%
Soil: FFOF
Lights: 400W MH

Only been watering them with distilled water (no nutes).

I'm guessing this is a PH problem? I plan on measuring it the next time I water them. Could it be a heat issue?

Thoughts?

Weird that it has only affected 2 leaves out of 6 plants. Is there any chance that a couple of water droplets landed on those leaves? Just a thought. Hopefully it will be just fine.

pabloesqobar said:

Weird that it has only affected 2 leaves out of 6 plants. Is there any chance that a couple of water droplets landed on those leaves? Just a thought. Hopefully it will be just fine.

Click to expand...

There is a good chance I got water on them. If that was the case, will they recover?

Is that your bengal? I love bengals!

Here are some updated pictures.

2-3 days since 1st mark/time it's been under the MH.

looks like a water droplet magnification burn....