Help nutrient deficiency?

[stoned wolf]

hi fellow member,
Im having a problem with my babies. Some are growing fine but i took pics of the ones not looking great.
Im growing outdoors using 5.8 ph soil. Not much options where i live but ill look fo better soil when transpalnting

Number 1


Number 2


Number 3


Number 4

 

[Dr. Who]

1&4 need to have feeding begin. Low N.
I suspect the others to be not far behind in needing feed.
Half strength nutrients, every other watering.
pH ingoing to 6.5 till you up pot with quality soil.

 

[Cpappa27]

1&4 need to have feeding begin. Low N.
I suspect the others to be not far behind in needing feed.
Half strength nutrients, every other watering.
pH ingoing to 6.5 till you up pot with quality soil.

I think they look burned from nutes. Whats the soil and are you feeding them yet OP?

 

[nomofatum]

I see minor nitrogen burn, and possibly the beginnings of a deficiency of some kind.

Edit: removed other comments as I misread PH as 4.8 instead of 5.8.

 

[turbobuzz]

Looks like N burn to me.

 

[Dr. Who]

Thats a minor burn from "hot" soil and the pH flux from when they were first transplanted.
Time to begin low nute feeding.
The light green new growth says so!

 

[Silky Shagsalot]

wow, you feed at a ph of 5.8? that's for hydro. if it's soil, i'd feed at 6.5. you might try getting a bit of run-off when watering/feeding. it may wash out your prob.

 

[Nuikala]

Yes that PH is too low.
Besides that, with a light feeding and a good watering they will grow out of it, probably be a week behind 'schedule'.
Everytime i use cheap soil or overfeed my small plants, the exact same thing happens.
I would say to flush them out real good (make sure theres a shit ton of drainage holes in your pots), wait a couple days for soil to dry a bit, then a light veg feeding. They will be fine.
From my experience, EVERY time I skimp on the soil, i regret it.