I need help diagnosing problem - pics available

[DankkAbuser]

Hey guys can anyone tell me what is going on with my plant
Shes in veg 7weeks in
no nutes added yet at all
shes in fox farms ocean forest and was growing healthy up until about a week ago
it cant be nute burn because i havent fedd her
what could it be
temp is at 79
Ph 6.5
No i dea wat it could be
can someone help
The ends get crusty and eventually completely dry out
tips arent burnd its the sides that dry up

 

[DankkAbuser]

Re: i need help diagnosing problem_ pics available

could it be phosphorous deficiency
should i start to feed gro nutes

 

[KingJohnC]

Re: i need help diagnosing problem_ pics available

here is a nutrient availability chart

here is a cannabis leaf deficiency chart

here is the Cannabis Plant and Pest Problem Solver and the Plant Abuse Chart

Cannabis Plant and Pest Problem Solver - Pictorial

Plant Abuse Chart

 

[CronicHempHog]

Re: i need help diagnosing problem_ pics available

closest pic I seen in marijuana garden saver is Phosphorous deficiency

 

[Fuzzy Duck]

Re: i need help diagnosing problem_ pics available

closest pic I seen in marijuana garden saver is Phosphorous deficiency

As Cronic said

Plant needs feeding in the long run other wise problems will persist !

Start at 50% strength application of nutrients if problem continues to manifest after a week go to full strength feed once a week whilst in veg.

In turn after feeding the problem should not progress any further after a few to several days

You can back up with a second feed during the week if you like, but apply at half strength, this should help prevent chemical salt build ups in the growing medium if using chemical/synthetic based nutrients any other waterings required should be plain water as tempory measure at first...

But due to some really dark green leafs present in the pic's above (could be bad lighting effecting pic quality) it would suggest a high N-nitrogen level present which could lead to toxicity issue mainly of N... that is more than likely the fertilizer in the soil/compost doing that !

 

[Marzbadrock]

Re: I need help diagnosing problem_ pics available

Check your soil pH!!! Big problem with foxfarm soil for me! Get a digital soil probe from your hydro store for 10 bucks. If it says 4.8 its not broke. Its really 4.8! If your are locked out from pH flush with un pH water then continue on with a good growth nutrient then onward into flower and here's the key dont pH at all! Just try it

 

[DankkAbuser]

Thanks guys i forgot all about thos thread lol.
shes doing a whole lot better it was feeding time
since then ive done alot to her
ive Lst,superCropped,topped,root prunning
ive even token a few clones
wat do u guys think...

 

[Marzbadrock]

Good job!!! Looks like a different lady.

 

[DankkAbuser]

Good job!!! Looks like a different lady.