Deficiency or fungal?

G8nmch

Member
Hi guys,

Have noticed a few issues with these plants. Bit of a long story, but will keep short

Had these veging in a small room for circa 8 weeks feeding using the same nutrients that I use for my mother plant (floramax + regena root & wilt guard). Had them going for so long as it was my first time growing from seed and took clones for the second grow

When I moved to the main room, replanted and moved to my standard house and garden range which I'd never had issues with previously. Started out on week 2 feed to ease into the new environment and get use to the new nutrient feed

The first couple nights were bloody cold and I noticed purple stems quite quickly. I have now just started week 4 feed. They are growing well although still have purple stems (but not as bad as they were) and I'm still noticing rust on some leaves as well as leaves yellowing etc. It's hard to see in the photos but most are a pale green which get lighter closer to the edges

Can't figure if it's a calmag issue which would surprise me since you don't need additional calmag with H&G. Or if there is something else going on

Help!
 

Attachments

Last edited:

Tvanmunhen

Well-Known Member
I suspect thrips zoom in close you may see the poo or they hide in the vain of the leaves. Not positive though just a thought.Screenshot_20210523-032949.pngScreenshot_20210523-033101.png
 

G8nmch

Member
house garden mineral line ?
check the ph/ec of your runoff
House and garden coco range

The pH going in has always been 5.7-5.9.

And have been following the feed chart (which I have done in the past with zero issues). So would be highly surprised to get an issue straight away
 

Tvanmunhen

Well-Known Member
Unfortunately no. There are zero insects in the room, have an abundance of traps which are always clean and have never noticed any other inects around the room
Ok hope you get it squared away! Good luck :bigjoint: those are your photos zoomed in bty you may want to take note on the second picture in the vein.
 

Tvanmunhen

Well-Known Member
Lol good shit! I'm currently battling the little boogers missed them during my veg they're very elusive.
 

kingromano

Well-Known Member
ah coco .. check the runoff EC/ph its a nutrition problem
not calcium nor magnesium for sure

how much do you feed ?
you should feed between 1.5 to 2.0 mS for a plant this size
 

G8nmch

Member
ms?

Haven't heard that indicator before.

How are you so quick to say it's not calmag issue?

I'm feeding week 4 of house and garden as I've mentioned above. This has been going on for 2 weeks now

None have nutrient burn so it's not over feeding.
 

kingromano

Well-Known Member
calcium def produce rust spots on the middles leaves
mag def produce interveinal chlorosis

you don't have any

1.5mS is 750ppm on 0.5scale

how much ppm do you feed ?

the look more underfed than overfed
 

Bukvičák

Well-Known Member
I am just wondering if you are growing in coco or just using nutrients tailored to coco? I can not see it on the pics, but I see some dry areas in there, so I assume it is mix or?
 

G8nmch

Member
calcium def produce rust spots on the middles leaves
mag def produce interveinal chlorosis

you don't have any

1.5mS is 750ppm on 0.5scale

how much ppm do you feed ?

the look more underfed than o
calcium def produce rust spots on the middles leaves
mag def produce interveinal chlorosis

you don't have any

1.5mS is 750ppm on 0.5scale

how much ppm do you feed ?

the look more underfed than overfed
The first week of transplant it was 1.4-1.6ec (bare in mind they were small plants but we're 8 weeks old) and now I just started week 4 of feeding last night and I'm feeding 1.8ec
 
Top