What deficiency is this

[Eray]

Soil or hydro or coco: soil biobizz light mix

Strain:bruce banner auto

Photo or Auto: auto

plant age: 25 days

pot size:16 litre

has it been repotted? and when?: No

soil type: biobizz light mix

nutes or additives used and how often for soil: biobizz grow 1 ml per liter every watering

Air temps (max min):27

Res temps (max min):24

humidity: 35

lighting type and wattage (hps, led, cfl): mh 400 watt

Light schedule:18-6

ph level: 6

EC (hydro and coco only)

Background EC.

feed schedule and nutes (for hydro and coco)

Its 2 days bottom leaves becoming more yellow specially veins in some leaves have brown spots .
I suspect its nitrogen deficiency so increase grow nuts to 1.5 ml per liter today but its my second grow and im not sure .
I use tapwater after 2 days resting . My light is 50 cm away .

[Greengrass]

My phone is a bit knackered but are those tips of the fresh growth burning? Go gingerly with the Biobizz chap, use the search tab for Biobizz curse

[Herbitual]

I'd say that was a fair assessment (nitrogen hungry) and that your solution is pretty much spot on, too (perhaps round up to 2ml/L though)

Also, those old, bottom leaves will die off...they always do so don't worry too much.

[Eray]

It's getting worse . Old leaves became yellow and middle ones has spots and dIeing . I realy need help . Increase biobizz grow to 2.5 ml/liter and start to bio bloom 1 ml/liter

[Herbitual]

It's impossible to be 100% but I'd still plump for hunger and would just up the bloom nutrients a tad.

You'll not be able to rectify the leaves that have "gone".

[Eray]

It's impossible to be 100% but I'd still plump for hunger and would just up the bloom nutrients a tad.

You'll not be able to rectify the leaves that have "gone".

Sorry but can you write in plain english . I can't understand what did you say .

[Cont3]

He was saying you plant looks hungry so increase your bloom nutrients. The leaves that are dead have gone to a better place so dont worry about them.

Just to add you say you PH is 6, are you Ph'ing your water before feeding?

[IceCalibur]

Sorry but can you write in plain english . I can't understand what did you say .

It's 'Herbanese'.

[Eray]

Its getting realy worse I increase nuts to 8 ml/lit and nothing happen. I think the problem is about locking my roots because of tap water which hardness is about 400 . I dont have money now to buy a RO . And the mineral water they sell here is hardwater too ( more than 200) . What can I do ? Im really hopeless

[Herbitual]

Well honestly that’s nuts, mate.

I suggested you up the nutrients to 2ml and you went to 8ml? Wtf?


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