White widow issues

[Tyrant]

Sup all got a couple white widow ladies in the tentbthis time but having some issues. First off I have these in the same tent with the same lights at the same hiegh4bas my other grows and only have an issue now. Temp in tent us about 24 c during day and 20 at lights off. Lights 18 on and 6 off my lights are those 100 wat5 blurple lights there us 2 of them both say there 1000 wats a peice but really only orobly 250 or 200. I'm using Promix hp soil in 5 gallon grow bags. I just started nutes on last feeding. I use grow micro and bloom and gave capmag as well. I only used. .5 ml per litre on last feeding but plan to up that on the nex6 feeding. I also used 1.5 ml per litre of water of calmag. They are about 6 weeks old ish I was running both lights full power but when the yellowing started I shut one light off to see if that would stop the yellowing of leafs. It did not work so I have turned it to the soft blue ligh4 to see if that helps. Zoom in on pic to se3 leafs. I have bee cutting the yellowing ones off here and there.

 

[Imzzaudae]

Measure from your lights to the tops of the plants. Should be at least 30 inches. could likely do with 36 with both lights running.

 

[Trash_2002]

it looks like magnesium deficiency, now that you started feeding them it should hopefully clear it on new growth going forward.
cheers

 

[Mannybarr89]

it looks like magnesium deficiency, now that you started feeding them it should hopefully clear it on new growth going forward.
cheers

That’s exactly what it is next watering I would do cal mag with ph water of 6.5 and you’ll be fine. The other leaves won’t comeback but you have a long way to go

 

[Tyrant]

Measure from your lights to the tops of the plants. Should be at least 30 inches. could likely do with 36 with both lights running.

It's about 30

 

[Tyrant]

it looks like magnesium deficiency, now that you started feeding them it should hopefully clear it on new growth going forward.
cheers

Thanks I did give calmag but only like 3ml in 2 liters of water maybe ill up that

 

[Mikedin]

I don’t see mag def here, maybe potassium,

If it was mag, it would be yellowing between the leaf veins, leaf yellowing on the edges like that to me would be beginning of potassium def. The yellowing will eventually yellow it the whole leaf

But that’s just my opinion, no hate

Besides that plant looks great, minor def to fix and off to the races she’ll be! Luckily you caught it early, take a consensus of opinions before taking one to implement

Example of mag def with the yellowing between the veins of the leaves

Then potassium, this is more progressed but similar, see the yellowing following the edges of the leaves down the fingers, next stage the rest of the leaf will yellow and start getting brown spots similar to cal def

 

[Tyrant]

I don’t see mag def here, maybe potassium,

If it was mag, it would be yellowing between the leaf veins, leaf yellowing on the edges like that to me would be beginning of potassium def. The yellowing will eventually yellow it the whole leaf

But that’s just my opinion, no hate

Besides that plant looks great, minor def to fix and off to the races she’ll be! Luckily you caught it early, take a consensus of opinions before taking one to implement

Example of mag def with the yellowing between the veins of the leaves
View attachment 2195444

Then potassium, this is more progressed but similar, see the yellowing following the edges of the leaves down the fingers, next stage the rest of the leaf will yellow and start getting brown spots similar to cal def
View attachment 2195449

To me it looks like the firs5 pic

 

[Newty]

Here is the feeding chart I use for GH Flora Series, I'm assuming that's what you're using since you said Micro and Bloom

 

[Tyrant]

Here is the feeding chart I use for GH Flora Series, I'm assuming that's what you're using since you said Micro and Bloom

View attachment 2195752

I have advanced nutrients I think

 

[Newty]

I have advanced nutrients I think

My bad, sorry
If you ever try the Flora Series, I guess you will know where to start lol.

 

[Tyrant]

They are starting to look better sorry for the crappy red light pics. I'll grab better ones later....gunna set up the scrog next week if I can make shift one lol.

 

[Tyrant]

Here is some updated pics of my white widow. Things are looking much better. I'm honestly not even sure what week I'm at. I get to high some days and forget shit haha. Coming along tho the tent is getting pretty full.

 

[Tyrant]

Flipped to flower 2 days ago before I run outta room in there lol ya I know the lights haha.