Is this a copper deficiency, and should it be flushed?

That's not a small pot. About ideal. A smaller pot and big plants and non consistent watering with zero runoff or close to it you could run into problems. But I get what Yoda is saying. Small pot comes with drawbacks if you don't have a proper fertigation system and regimen in place where you get decent amounts of runoff. This is all standard practice in the greenhouse hydroponic industry.

Daveindiego said:

They are 3 gal pots in a 5x5 tent.

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Those are not tiny but not huge either so they can get salt build up quickly, have you been running any type of cleaning solution or enzymes?

Daveindiego said:

2 days since the flush.

I’m just going to finish this up using the Blumats, and 1/4 feeding.

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The plants look fine but i would only use water until you chop. I only use water the last 3 weeks. Yes the leaves yellow but the flower is nice and green. Its ok if the bud leaf even yellows a bit. You want to flush out all fertilizers before harvest. You can take huge hits with my weed and not cough because its smooth. Its smooth because all the fertilizers have been flushed out. Getting high is supposed to be a pleasant experience. You don't want to be hacking your lungs out

Yodaweed said:

Those are not tiny but not huge either so they can get salt build up quickly, have you been running any type of cleaning solution or enzymes?

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Negative.

RetiredGuerilla said:

The plants look fine but i would only use water until you chop. I only use water the last 3 weeks. Yes the leaves yellow but the flower is nice and green. Its ok if the bud leaf even yellows a bit. You want to flush out all fertilizers before harvest. You can take huge hits with my weed and not cough because its smooth. Its smooth because all the fertilizers have been flushed out. Getting high is supposed to be a pleasant experience. You don't want to be hacking your lungs out

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Thanks.

RetiredGuerilla said:

The plants look fine but i would only use water until you chop. I only use water the last 3 weeks. Yes the leaves yellow but the flower is nice and green. Its ok if the bud leaf even yellows a bit. You want to flush out all fertilizers before harvest. You can take huge hits with my weed and not cough because its smooth. Its smooth because all the fertilizers have been flushed out. Getting high is supposed to be a pleasant experience. You don't want to be hacking your lungs out

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Wouldnt say they look fine but its not like they are in danger of dieing either. Everything else is absolutly correct. Your still gona have some fine smoke it just wont be quite as mutch or as stromg as it could have been. This is mutch better than your last grow buck up. You have goten better. You also know mutch more than you did before. Ill bet if you do coco again you will have it down. It terms of difficulty its soil then coco/soiless, then hydro.think of it like gaming. Your starting on a mid difficulty. Near the end it can get tough. If you drop to easy (soil) you will kill it lol. Keep in mind though if you go to soil that it likes to dry out good between waterings. Can be tough not to over water when going from coco to soil.

I just mixed up an 8 gal reservoir with trace nutrients. 3 weeks to go, we will see.

The plants are sticky as fuck.

Daveindiego said:

I just mixed up an 8 gal reservoir with trace nutrients. 3 weeks to go, we will see.

The plants are sticky as fuck.

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You might want to try a little enzyme like hygrozyme, happy growing.

Yodaweed said:

You might want to try a little enzyme like hygrozyme, happy growing.

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My hydro store put some in my hands yesterday.

If this something to use while drenching the roots?

Check out this flower. I’m going to smoke the shit out of this. Just finished week 5.

Don’t ever give up.

One of the main reasons I come to this site for, is to check on your next action packed, blooper filled attempt at growing.

I’ll bet I’m not alone too, so don’t let us down pls.

Cobbyist said:

Don’t ever give up.

One of the main reasons I come to this site for, is to check on your next action packed, blooper filled attempt at growing.

I’ll bet I’m not alone too, so don’t let us down pls.

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Don’t be a fag, and limit yourself, I’m a legend.

There are plenty of other sites where it would be my pleasure to make a snowflake like you melt.