Problems with Arjan's Haze 3

[lazarbob]

Hi folks! So, as you can see from the pics, I've got some problems with my plants.. For some reason the upper leafs has got lighter and yellowish. The stem has some purplish colour and some people tells that it's a sign of overdose, and others says that it's undernourished. Go figure..

This is my first grow in soil, and I don't have a clue what might cause this. The plants are just few weeks old and the medium is Biobizz Light-Mix and I'm using Biobizz fertilizers (grow, bioheaven) as well. I've been giving the fertilizers as recommended but as I worried I overdosed the plants, I just gave them water (pH 6,8) the last couple of times.

I'm using LED's (120W.) Any change these problems could be due these lights? I don't think they're too close though..

Any advice on the matter is highly appreciated!!

 

[BrainSellz]

Looks nitrogen deficient. I ph at 6.3. 6.8 seems a bit high.

 

[potty1]

It looks like it's having uptake issues.
What temps are you getting both lights on and lights off?

 

[lazarbob]

Looks nitrogen deficient. I ph at 6.3. 6.8 seems a bit high.

I'll drop the pH, thanks!

 

[lazarbob]

It looks like it's having uptake issues.
What temps are you getting both lights on and lights off?

the temp is steady 25 celsius, since the lights are on 24/7...
I know , that it could be better to give the plants few hours rest in between but don't suppose this is the reason for the problems on hand...

 

[BrainSellz]

I think I figured out what the problem is.... Greenhouse Seeds!! Arjan, Franco... And the rest of the lot! Can't believe I missed that from the jump.
Couldn't help myself lazarbob.

I hope in the next days or 4 she gets better. I would raise the light anyway just to ease up on her. Give her a week, and possibly a little extra nitrogen. Just a lil tho to see if she responds well.

 

[lazarbob]

I think I figured out what the problem is.... Greenhouse Seeds!! Arjan, Franco... And the rest of the lot! Can't believe I missed that from the jump.
Couldn't help myself lazarbob.

I hope in the next days or 4 she gets better. I would raise the light anyway just to ease up on her. Give her a week, and possibly a little extra nitrogen. Just a lil tho to see if she responds well.

This I will do, thanks!

 

[fonzee]

I put my vote on over-fertilizing and no dark period.
I would stop using the fertilizers for a week or two, until the plants show deficiency signs, and change the lightning to 18-6.

 

[Bongstar420]

View Image

View Image

View Image


Hi folks! So, as you can see from the pics, I've got some problems with my plants.. For some reason the upper leafs has got lighter and yellowish. The stem has some purplish colour and some people tells that it's a sign of overdose, and others says that it's undernourished. Go figure..

This is my first grow in soil, and I don't have a clue what might cause this. The plants are just few weeks old and the medium is Biobizz Light-Mix and I'm using Biobizz fertilizers (grow, bioheaven) as well. I've been giving the fertilizers as recommended but as I worried I overdosed the plants, I just gave them water (pH 6,8) the last couple of times.

I'm using LED's (120W.) Any change these problems could be due these lights? I don't think they're too close though..

Any advice on the matter is highly appreciated!!

I could tell you what it was if the nutes had full analysis. They don't

Add some MgSO4 epsom salt. 25tsp/gal. You need something with higher Sulfur levels in there....that is if your PPM is not above 500-700


I grew that variety and have seed off a plant. Its OK.

 

[bLoWsMokE]

A phosphorus deficiency will look like a.nitrogen deficiency.... Its definitely a deficinecy and not a burn.

Whether this is from over watering, a ph lockout.... Or just plain underfeeding.... I.couldnt say.

It looks like a phosphorus defficiency go me... Maybe magnesium and other micros.

 

[bLoWsMokE]

Lol i just enlarged the photos.... Im gonna guess you water with tap water. It looks as if the bottom leaves have nute burn but that would make no sense As youd see the same curling of the uppef leaves.

This looks more like a ph imbalance now ive got a bettef look.... Which will lock out nutes.... And therefore adding more will make the problem worse.... Leading yiu.further to believe its burn.

i bet if you changed out the soil and use something better it would help

 

[944s2]

hey bob,,,,,
below are some pics of my latest run,,6 strains and 52 female beans,,,,kept in mineral water for 12 hours as seeds then straight in bio bizz light mix,,pics are of plants at just 2 weeks since sprouting,,, they are very happy with mineral water only,,,,light mix has more then enough to keep them going for a few weeks,,,,with soil/soiless mix sometime less is more,,,,
too early for feeding ,,water only,,,,,best of luck,,s2

 

[paulo73]

Nutes deficiency?!?!
Really?!?!
Why would such a young plant on Biobizz soil would need any more nutes?
Again sorry for the mixed opinions but i would give her rested tap water for a whole week and keep her under closed observation while doing it.

 

[bLoWsMokE]

A deficiency from lockout is different from a lack of nutes in the soil.