Need help! All hands on deck! Deficient!

[KimbroKush]

It looks like a calcium and/or manganese deficiency. I most likely have salt residue built up in my soil from over feeding and have a lockout. I am going to flush with sledgehammer for a few days to see if she feels better.

 

[GrimReffer]

It looks like a calcium and/or manganese deficiency. I most likely have salt residue built up in my soil from over feeding and have a lockout. I am going to flush with sledgehammer for a few days to see if she feels better.

View attachment 1281563View attachment 1281564View attachment 1281565View attachment 1281566
View attachment 1281575

Sounds like your on the correct path. Looks like more mg than ca, you could use some Epson salt for mg.

 

[KimbroKush]

Update: This is how she looks 2 weeks later. I am pretty sure it was a Manganese deficiency due to a lockout from too much iron. The dry amendment I am using has iron in it, and none of the nutrients I am using for flowering have Manganese in it. I flushed with yucca, and fed only water after giving her some Manganese. She should be alright. Her buds are still tight and frosty. I’m looking forward her putting on some real weight in the next few weeks.

 

[KimbroKush]

About a week away from harvest. She’s gonna make it. The deficiency was from flushing all at once before flower. The plant didn’t have enough Manganese because of the flush to low PPMs. That hindered Chlorophyll production for a little while until I added some. I also had the PPFD slightly above optimal, so that didn’t help with Chlorophyll production either, so I lost a lot of true leaves. The combination between the deficiency and light PPFD didn’t seem to stunt the plant noticeably. It might have even made her work harder.

I am about a week away from harvest. I’ve already sledgehammer flushed and she’s only getting RO water.

 

[KimbroKush]

This is what she looked like a few weeks ago. The problem was at its worst right here. I originally thought it was just the Manganese deficiency, but I later realized it was light PPFD too. I really pushed the Chlorophyll to its limits.