Help with identifying why me steams are turning purple please

[Asgk]

Hi all.
I am new in growing and I’m having some issues with my plants.
I have been using Mills and gavita 1930e. Plants are day 26 but for some reason they are turning purple and leaves are discoloring.
Any advice greatly appreciated

 

[hotrodharley]

What strain?

 

[hotrodharley]

Seeing potassium deficiency down low. Tell us more details including medium and feeding routine.

 

[Asgk]

Seeing potassium deficiency down low. Tell us more details including medium and feeding routine.

Strain is lava cake
Every other day I feed them on medium schedule of Mills.
First 3 weeks of flower I used 2 mil per g of Calmag but I just stopped 2 feedings ago.
Ppms are 1520
Ph 6.1-6.2
I did a runoff and ppms are 1780 with ph level at 5.5

 

[hotrodharley]

Strain is lava cake
Every other day I feed them on medium schedule of Mills.
First 3 weeks of flower I used 2 mil per g of Calmag but I just stopped 2 feedings ago.
Ppms are 1520
Ph 6.1-6.2
I did a runoff and ppms are 1780 with ph level at 5.5

Is this in coco?

 

[Asgk]

Is this in coco?

No, it’s HP

 

[hotrodharley]

No, it’s HP

Way overfed. Too frequently and possibly with too little liquid. Do not flush but do start using water and don’t bother with pH.

 

[Hollatchaboy]

No, it’s HP

Hewlett-Packard?

 

[Asgk]

Hewlett-Packard?

Lol. High porosity

 

[Asgk]

Way overfed. Too frequently and possibly with too little liquid. Do not flush but do start using water and don’t bother with pH.

If I don’t feed every other day this is what I come too

 

[Hollatchaboy]

Lol. High porosity

Promix hp you mean?

 

[hotrodharley]

If I don’t feed every other day this is what I come too

Dark green in this picture shows very heavy nitrogen already. The droop is not from being underfed.

 

[Asgk]

Promix hp you mean?

Yes

 

[Asgk]

Dark green in this picture shows very heavy nitrogen already. The droop is not from being underfed.

I use hard pots and they were bone dry. As soon as I finished feeding them 30 minutes later they were happy again.

 

[hotrodharley]

I use hard pots and they were bone dry. As soon as I finished feeding them 30 minutes later they were happy again.

Suspect you are feeding too often using too little liquid. What size container and how much are you giving? Meaning liquid volume.

 

[Asgk]

Suspect you are feeding too often using too little liquid. What size container and how much are you giving? Meaning liquid volume.

I give them 18 mil of A (mills) per gallon
18 mil of B (mills)per gallon
8 mill of C4 (mills) per gallon
I use the 60 gallons drums
They are on 15 gallons hard pots

 

[hotrodharley]

I give them 18 mil of A (mills) per gallon
18 mil of B (mills)per gallon
8 mill of C4 (mills) per gallon
I use the 60 gallons drums
They are on 15 gallons hard pots

15 gallon containers should easily accept 3-4 gallons of feed at a time. Anything less is too little.

 

[Asgk]

15 gallon containers should easily accept 3-4 gallons of feed at a time. Anything less is too little.

I do give them 4.6-5.0 g per pot.
Take a look at the pic I just posted. That was today after I feed on Tuesday.

 

[Asgk]

I do give them 4.6-5.0 g per pot.
Take a look at the pic I just posted. That was today after I feed on Tuesday.

Hotrodharley also my temp are at 80 with humidity at 58.
I was told to keep it at this specs because I am running 1930 led. Is that accurate?

 

[hotrodharley]

I do give them 4.6-5.0 g per pot.
Take a look at the pic I just posted. That was today after I feed on Tuesday.

Way overfed and your runoff shows it. Stick to just water for a week, clean up the lower and consider thinning. Including buds.