First Grow, Assistance needed.

Hello RIU community,

I'm going to try and give all the information I can, I've been reading posts for weeks on all sorts of topics, trying to make my grow work but it is a first run and as such, everything about it is.. sub par.

Grow is Indoor on a 24/0 (it used to be 20/4) we have in, 2x Autoflower Sour Diesel the smaller plant (but bushier is 1 week older than the tall plant)
the stunted plant, was I suspect because I did not have a PH test setup at the beginning and the poor baby was drinking hard tap water with a ph of 7.5 for about 2 weeks perhaps 3!? he is 8 Weeks old today.

They are growing in Westlands John innes nr2 in a 5 gallon (US) fabric pot each, and being watered 1 to 2 ltr of 6.0 to 6.3 ph (typically) water every other day or so dependent on soil moisture, nutrients (I burnt them in the early days, ever so slightly because of the hot soil) are Biobizz Grow and Biobizz Bloom and Cal Mag (though cal mag is added at a minuscule quantity due to hard water (2 ml/4ltr water ratio ish every other watering)

Next is the embarrassment section, the light is a blurple ..yeah I know my error now, 600w LED...again its not, I know my error now, true watts is 126, that being said its taken me to this point.

And yes the plants are catching a breeze to help keep em strong and mold away.
I don't have a RH meter to keep track but they are within my living space, so kept warm and humidity is dependent on the gods (if that's your cup of tea).

Anyway I have some chlorosis going on, and in person its really shocking yellow with healthy green veins- then it gets worse and worse till the leaf wilts crumbles and drops. I have failed to find something exactly the same to my novice eye and any help and thoughts to remedying this would be very very appreciated.

P.S most of this is happening on the 7 week old plant, the shorter 8 week old plant does have the same issue but just less.

Perhaps an imbalance,do you feed to runoff and remove it?Most problems occur when feed gets piled up,simple solution mix up some food about 1 ec and water it in getting plenty of runoff.Dont let it sit in it.Watch for signs of recovery.

I thought it might be senescence, but have been left confused because the younger plant has a lot more of it going on... (as you will guess there is a tonne of second guessing going on here in my world)

I don't water to runoff that's true, I was thinking of hitting them with plain ph'd water for the next 2 waterings, lesson learnt should've started with photo's these auto's are more work than small children

Thank you for the feed back !

RazSeeD said:

I thought it might be senescence, but have been left confused because the younger plant has a lot more of it going on... (as you will guess there is a tonne of second guessing going on here in my world)

I don't water to runoff that's true, I was thinking of hitting them with plain ph'd water for the next 2 waterings, lesson learnt should've started with photo's these auto's are more work than small children

Thank you for the feed back !

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A plant is a plant,feed to runoff to reduce the amount of food/imbalance in your dirt.Growing isnt really that hard, just a few simple rules that go with all plants.

myke said:

A plant is a plant,feed to runoff to reduce the amount of food/imbalance in your dirt.Growing isnt really that hard, just a few simple rules that go with all plants.

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It is definitely harder than it needs to be, but that's my own doing for sure. But it has sure been an interesting journey.
I will water tomorrow (if conditions are right) plain ph'd water to runoff and hope to see a steady decline of..the decline

RazSeeD said:

It is definitely harder than it needs to be, but that's my own doing for sure. But it has sure been an interesting journey.
I will water tomorrow (if conditions are right) plain ph'd water to runoff and hope to see a steady decline of..the decline

Click to expand...

Well I tried,good luck.