HELP! have no clue what this is!!!

Got to give some info on your grow set up if you want help dude. It might be heat stress or lack of water but I need more info
 
SnaFuu said:
Nitrogen toxicity if i was betting.

Stab in the dark though
Click to expand...


Most DEFINATELY.

Now however comes the time to ascertain why.

Could it be a pH problem and seeing as N has such a wide uptake pH range that its the only thing available?

Or is from over watering with nutes?

Or is just the nute strength causing it?


Hmm questions questions.




J
 
em there just getting the first spot of nutes. the water thats going in to the is ph of 6.0-6.5 so not sure why this is happin to two of them. em its not lack of water they get 350ml evey day sometime 2 times aday. BUT the did have some cal-mag issue so we topped them up with 1gram pre 2lt of water. do you think that would be it. the cal-mag is 10-0-0 hance why we use less than what it said to use
 
Could be.

Its most DEFINATELY nitrate based calmag.

How pre-nuted was the soil?

Its also better to water them once until you get some runoff out the bottom. Then wait for them to dry up around 50% of their wet weight before watering again.


J
 
the soil had feed in it to do 2-3weeks. notice the cal was causing spots so we hit them with cal-mag an still no change now i think it the (N) so do you think if i just feed them water for a week but let them dry out at the same time?
 
i feed them 350ml of water everyday so the dry out over night for air to the roots for but growth my blus cheese is doing well just the bubblegum is not. there clones i forgot to add
 
bertaluchi said:
Got to give some info on your grow set up if you want help dude. It might be heat stress or lack of water but I need more info
Click to expand...

runnin an open 600w hps temp is a 25c no higher drops to 18-20 when lights are off. organic soil with 50% coco-plus biobiz nutes. em anyting eles
 
Rip them leaves off and pitch it..problem solved. on to the next one on on to the next one.I got 99 problems but leaves ain't one.
 
Overwatering. You need to let the pot dry more before watering again. Also make sure the plant is getting enough light so the leaves have a reason to look healthy.
 
*BUDS said:
Overwatering. You need to let the pot dry more before watering again. Also make sure the plant is getting enough light so the leaves have a reason to look healthy.
Click to expand...
not over watering they get 350ml everyday an they dry over night. it was a nitrogen overload. havin to flush them to remove as much (N) from the soil an roots
 
How do you know this for sure???? You didnt know yesterday and now you think problem solved . N toxicity is rare and too much N normally burns the margins. I can see no burn on any leaves.
 
Picture of whole plant would be helpful, And 350ml of water is less than 2 cups of water I bet you have dry pockets in your soil that has never seen water. Soak your pots good and then let them dry out for a couple of days.
 
He shows us 2 leaves of a plant that does look like an overwatering issue and he states that he uses 350ml of water a day which is less than 2 cups. Unless he is in a half gallon pot or less that's not enough water even watering every day.
 
You must log in or register to reply here.

Similar threads

peaceb2usall
Blueberry Fem Plant - What is going on?
Replies
1
Views
294
MickFoster
MickFoster
beegreenie740
Im not sure if this is a bug or what
Replies
4
Views
596
beegreenie740
beegreenie740
E
Problem with canabiss
2 3 4
Replies
66
Views
3K
hostagecs
hostagecs
T
Flowering, but losing leaves DAILY. help!
Replies
10
Views
1K
7CardBud
7CardBud
Jimski
POSTING FOR HELP IDEA
Replies
2
Views
660
tstick
tstick
Back
Top