Seedling ppm

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Homegrownoob

Active Member

• Feb 28, 2021

• #1

Growing Northern Lights Auto. I have my PPM at 270. It was doing fantastic, but I noticed some burning tips. Should I let it ride at that ppm and it will accommodate it self?

 

coherent

Well-Known Member

• Feb 28, 2021

• #2

Half it for a week or so.

 

hotrodharley

Well-Known Member

• Feb 28, 2021

• #3

You’re positive roots are in the soup? Suggest pouring through a couple of times a day for a while. Meaning take solution and pour it down through the hydroton. Hand feed.

 

H

Homegrownoob

Active Member

• Feb 28, 2021

• #4

hotrodharley said:

You’re positive roots are in the soup? Suggest pouring through a couple of times a day for a while. Meaning take solution and pour it down through the hydroton. Hand feed.

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That’s what I have been doing. Once each day and they show signs of burning.
Roots are not in the water.

 

hotrodharley

Well-Known Member

• Feb 28, 2021

• #5

Homegrownoob said:

That’s what I have been doing. Once each day and they show signs of burning.
Roots are not in the water.

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Lower to 175-200 ppm. Pour through more times a day and before lights out. Keep going unless it croaks totally.

 

70's natureboy

Well-Known Member

• Mar 1, 2021

• #6

Dude, when has that baby had a chance to enter the "fantastic" stage? I would just keep it watered and EC below .5