Yellow leaves on autos

[Danrobertson420]

Hi all, I'm a little worried about my plants as the yellowing of bottom leaves is getting worse daily. Is this just natural due to light or are they sick? Any advice would be much appreciated

 

[Blew Hiller]

Are they in soil? How often are you watering? What is you lighting (though I doubt that is the issue)?

I would normally say that losing the lower fans is normal, but I am less confident about the ones above it...that may be a sign of a deficiency. They still have a ways to go so it is worth figuring out for sure.

For now, trim off those dead lower leaves

 

[Danrobertson420]

Are they in soil? How often are you watering? What is you lighting (though I doubt that is the issue)?

I would normally say that losing the lower fans is normal, but I am less confident about the ones above it...that may be a sign of a deficiency. They still have a ways to go so it is worth figuring out for sure.

For now, trim off those dead lower leaves

Yeah they are in canna terra soil and I’m feeding them every 3-4 days or just when they look abit droopy. My light is a 600w hps running at 400w with a digital ballast , I’ll remove the lower leaves. Would I be better off using less nutes when feeding?

 

[KingJoe83]

Are they in soil? How often are you watering? What is you lighting (though I doubt that is the issue)?

I would normally say that losing the lower fans is normal, but I am less confident about the ones above it...that may be a sign of a deficiency. They still have a ways to go so it is worth figuring out for sure.

For now, trim off those dead lower leaves

If your Lowers were what you noticed turning yellow and it’s spreading North good chance it is nitro deficiency.

Also it’s normal for some lowers to fall off mid flower to late flower. Or the odd one here or there. Make sure ph is in range for the growing culture you are in soil / hydro .

 

[Blew Hiller]

I just looked at the Canna Terra site (I'm not familiar with it) and still confused...they call it soil, but it looks like moistly peat/sphagnum? Does the soil have nutrients or is it mainly for use with added nutrients?

I’m feeding them every 3-4 days or just when they look abit droopy

Is there a schedule for the nutrients?

 

[KingJoe83]

Yeah they are in canna terra soil and I’m feeding them every 3-4 days or just when they look abit droopy. My light is a 600w hps running at 400w with a digital ballast , I’ll remove the lower leaves. Would I be better off using less nutes when feeding?

Always bettr to under feed then over I literally just am noticing myself . I’ve grown in canna coco and Mother Earth coco coir and flushed and precharged my coco. you under feed it shows you what it wants and and then over feed it’s hard to tell at times . But you are in flower now what is the npk ratio for your nutes your feeding or soil ?

 

[Danrobertson420]

If your Lowers were what you noticed turning yellow and it’s spreading North good chance it is nitro deficiency.

Also it’s normal for some lowers to fall off mid flower to late flower. Or the odd one here or there. Make sure ph is in range for the growing culture you are in soil / hydro .

I will add Nitogen to the next feed so hopefully that will help, they are on week 5 now from when they sprouted through the soil. My ph is around 6.7

 

[Danrobertson420]

Always bettr to under feed then over I literally just am noticing myself . I’ve grown in canna coco and Mother Earth coco coir and flushed and precharged my coco. you under feed it shows you what it wants and and then over feed it’s hard to tell at times . But you are in flower now what is the npk ratio for your nutes your feeding or soil ?

I’m using bio bizz grow and bloom the grow is 46 and the bloom is 204 it also has something called top max in the pack aswell but I haven’t added that yet as I’m not to sure as when to start

 

[Blew Hiller]

they are on week 5 now from when they sprouted through the soil

They are big for 5 weeks.

 

[KingJoe83]

I will add Nitogen to the next feed so hopefully that will help, they are on week 5 now from when they sprouted through the soil. My ph is around 6.7

Bring it down to 6.3-6.5 area

 

[bluter]

If your Lowers were what you noticed turning yellow and it’s spreading North good chance it is nitro deficiency.

first thing i thought of as well when i saw the pic.

kingjoe and blew have given great advice. i also feed real thin similar to kingjoe

 

[Danrobertson420]

They are big for 5 weeks.

Well that’s good to hear at least I’m doing something right lol

 

[KingJoe83]

I’m using bio bizz grow and bloom the grow is 46 and the bloom is 204 it also has something called top max in the pack aswell but I haven’t added that yet as I’m not to sure as when to start

So you have no phosphorus in it ? N p k you are going to need some p in there specially in flower .

 

[Blew Hiller]

Well that’s good to hear at least I’m doing something right lol

You're doing fine....this is just a bump in the road. I learn far more from my mistakes...

 

[bluter]

I learn far more from my mistakes than success...

like your attitude

 

[Danrobertson420]

So you have no phosphorus in it ? N p k you are going to need some p in there specially in flower .

Yeah sorry don’t know what happened there grow 4-3-6 bloom20-7-4

 

[KingJoe83]

Yeah sorry don’t know what happened there grow 4-3-6 bloom20-7-4

Okay that’s better lol

 

[Danrobertson420]

Hi everyone. I got rid of new old tattered leaves from early pics and looks like all it has done has spread to leaves above. Nitrogen was added to last feed and new leaves seem to be coming through nice and green. Any advice appreciated. Thanks.

 

[Carcass]

Good looking plants-hope you get the yellowing thing figured out.

 

[Danrobertson420]

Good looking plants-hope you get the yellowing thing figured out.

Thank you