A day before turning, leaf problems help please ( plenty of pics)

hi everyone im a day before turning. got one light 15 plants, 5 inch intake 8 inch outtake. one normal fan blowin around the room,

im on a all mix ( bat mix) ?? i was told not to feed untill like 5th - 6th week as soil as everything they need, i started slowy introducing cana A and B around the 4th week everything was going well now my bigger leafs ( darker green ones not sure if they r called fan leafs?) are startin to hang. not droop just hang. my newer leafs are becoming shud i say deformed ish? and are curlin upwards and downwards sorta thing. my leafs that av bin there a couple days are startin to realy curl over at the end. ull see from the pics anyway.

i was mixin 30ml of cana a and b into a 10 litre bucket ( tub says 40ml) but as i said was slowin introducin from 10ml 20ml 30ml. i was givin them a litre jug per plant then wen i changed from 20ml to 30ml i used a litre n half jug maybe 2 litreS? as i thought maybe i was not givin them enough food as they was kinda goin lighter green.

im due to turn them today and i dont know wat to do my newer leafs arnt lookin good and surely thats not a good sign? anyway theres aloada pics below hope ive gave enough info.

hey man!! your plants look great!
I'm sure theres an explanation for the krinkle leaves... but man..

DONT WORRY TOO MUCH!

she looks great!!

(and in the future..you can start you nutes LIGHTLY around week 2 of veg...
but make sure not to overdo it and always adjust your Ph before feeding.)

..........
I see some crazy looking leaves sometimes a day or twoafter I feed....I always thought it was just the leaves growing into shape
you just see the oddness in them because they are your babies and you check on them every chance you get.....

I could be completely wrong though.......

Cheers mate but i defo fink somethings wrong anyone got any advice plz

whats your soil Ph?

- It's been my experience that lighter green usually indicates too many nutrients in the feed....

test your Ph and your PPM...and you will know for sure if you have been under or over feeding.....

thats a nitrogen toxcity (leaf tips pointing down) and its really dark green . just give them a flush before you flip then let them dry then feed veg nutes for 2 weeks after the flip GL
Nhg

...checking your soil Ph & PPM would help determine a definite answer...instead of just a guess.....

Wat do u mean soil ph? The ph of my water afta ive added feed and stuff is 6.5 ( i use ph up to get it there

Tbh theye gt worse. I think im over feedin them? But im only givin every 3-4 days. I gave them jus water 3 days after then a little feed 3 days afta that and i think they got worse. I still switched them to 12 - 12 nw

bluez1 said:

Wat do u mean soil ph? The ph of my water afta ive added feed and stuff is 6.5 ( i use ph up to get it there

Click to expand...

your soil has a Ph just like your water...
you can take a small sample of the soil... mash it around in distilled water... and then strain out the dirt...
test the Ph of the remaining water and you will see what your soil Ph is...
(you can also test that water with a ppm pen to see how rich your soil is with nutrients)
you can also test the runoff Ph to get a better idea of the range.

If you really are over-feeding you will need to flush....