Deficiencies?

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dolphinvang

Member

• May 2, 2022

• #1

Would this be a Mag deficiency? I am growing organic. Soil is FFOF. 3 weeks into flowering. Lower leaves are showing yellow tips. I am in a 5 gallon pot. I fed 2-8-4 Gaia Green at 1 tps per gallon at day 1 of flower. I have been watering .75 gallon every other day. Just got done doing a defoliation couple day ago.

 

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hotrodharley

Well-Known Member

• May 2, 2022

• #2

Potassium deficiency

 

D

dolphinvang

Member

• May 2, 2022

• #3

hotrodharley said:

Potassium deficiency

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Thank you!! I was gonna wait for the this week to end to feed them again, but I guess I’ll feed them now

 

TrichDaddy

Well-Known Member

• May 2, 2022

• #4

What's up with the upper leaf in the first pic? Is that white stuff residue from a foliar spray?

 

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Treesomewanted77

Well-Known Member

• May 2, 2022

• #5

TrichDaddy said:

What's up with the upper leaf in the first pic? Is that white stuff residue from a foliar spray?

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Good eye it sure looks like WPM to me. Take a look under a scope to make sure it is but sure does look like the dreaded WPM. Hope you can get it straightened out before you get it really bad

 

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Treesomewanted77

Well-Known Member

• May 2, 2022

• #6

It’s in second pic too on leaf to left of the hand

 

TrichDaddy

Well-Known Member

• May 2, 2022

• #7

Treesomewanted77 said:

Good eye it sure looks like WPM to me.

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Yeah PM was my first thought too. Hopefully it's just residue!