URGENT help needed!

[Weedcare55]

Hi guys,
I hope somebody can help me out. I am growing Cookies Kush from Brneys Farm. I have 5 plants now growing in batmix. 2 of them are doing great (under an 600watt hps) 3 others (under a mars hydro ts 1000) are showing some serious problems now. The top leaves and new growth are curling and drying out. The plant looks like its dying (see pictures). Does anyone know what this is and what to do not to fix it? Im growing in Batmix and hardly fed the plants, this is third week in flower now. Thanks allot!!

 

[9BestBudz0]

Looks like it’s to hot or ur not giving it enough water

 

[9BestBudz0]

Or raise ur mars lamp higher up with spraying water around the base stem. Then need water everyday.

 

[Weedcare55]

Or raise ur mars lamp higher up with spraying water around the base stem. Then need water everyday.

Thanks for your reply but Im not sure if its the hight of the lamp because the small plant is having the same issues as well. And the heat is 25 degrees celsius with lights on and around 18 with light out. The leaves do feel crispy although humidity is around 50%. Im a bit lost hahaha

 

[9BestBudz0]

Thanks for your reply but Im not sure if its the hight of the lamp because the small plant is having the same issues as well. And the heat is 25 degrees celsius with lights on and around 18 with light out. The leaves do feel crispy although humidity is around 50%. Im a bit lost hahaha

Give it water. Then it’s thirsty

 

[SpawnOfVader]

You said it's just the tallest plants/new growth right? Can you take a zoomed out picture of your tent? Where are the fans?

 

[SpawnOfVader]

Give it water. Then it’s thirsty

Give it water. Then it’s thirsty

What is your current watering schedule (how much every how often?)...when was the last time they got water?

 

[Weedcare55]

Watered 2 days ago, this issue started like 1 week ago. I have attached a pic. Fan is blowing drection of the lamps.

 

[SpawnOfVader]

I see your temp probe down by the main canopy/shorter plants. What's the temp like up by the taller branches?

 

[getogrow]

temps are not going to cause THAT. thats a major issue in your medium. (ph waaay off.....extreme amounts of N, P, K Ca, ect.....)

 

[SpawnOfVader]

temps are not going to cause THAT. thats a major issue in your medium. (ph waaay off.....extreme amounts of N, P, K Ca, ect.....)

Agreed, just looking at things that could be improved

 

[9BestBudz0]

What is your current watering schedule (how much every how often?)...when was the last time they got water?

I use my water mist of a gallon but only I end up using half of it each day. spray around the roots for about 30 seconds each then Then I water the stems without getting the bud sites wet

 

[Weedcare55]

Agreed, just looking at things that could be improved

Thanks but how do I solve this, I was afraid its going to be something regarding nutes. Strange thing is that the 2 plants on the right are doing great so far...

 

[Weedcare55]

temps are not going to cause THAT. thats a major issue in your medium. (ph waaay off.....extreme amounts of N, P, K Ca, ect.....)

Thanks but how do I solve this, I was afraid its going to be something regarding nutes. Strange thing is that the 2 plants on the right are doing great so far... this strain is shit, I never had these issues be4

 

[Bukvičák]

Looks like something is eating your roots

 

[Xs121]

is that 92 fahrenheight and 50% humidity? If so, the plants are getting fried. No amount of watering will help unless you could increase the humidity or lower the temperature. PH and nutes wont do this to your plants. check your VPD before you start messing with your nutes.

 

[Eric Aaron]

You change light for LED, I know LED well

 

[Weedcare55]

is that 92 fahrenheight and 50% humidity? If so, the plants are getting fried. No amount of watering will help unless you could increase the humidity or lower the temperature. PH and nutes wont do this to your plants. check your VPD before you start messing with your nutes.

Hi, no its 26 degrees celsius and around 50% humidity, this should be fine. Honestly I have no idea what it is. Some say its nutes others said its PH ( i dont PH my water because this should not be nedeeded as Im growing in batmix soil ph 6/6.5) its a shitty weak strain that is giving these issues.

 

[Weedcare55]

Oke so I just flushed the sick plants with regular tap water ph 8, the run off was measured at ph 6.9 so can I say that the soil ph is good? Also I noticed that the run off water was not very dark so no nutritions build up. Im about to throw these girls away with pain in my <3. Also I see that the pistils are brown and the plants are just not growing as they should. Except for the huge one, this one was the biggest from the beginning.

 

[Indiegrowgirl]

Oke so I just flushed the sick plants with regular tap water ph 8, the run off was measured at ph 6.9 so can I say that the soil ph is good? Also I noticed that the run off water was not very dark so no nutritions build up. Im about to throw these girls away with pain in my <3. Also I see that the pistils are brown and the plants are just not growing as they should. Except for the huge one, this one was the biggest from the beginning.

Too hot seems like they got heatstroke n fried half to death . So sorry that sucks, don’t give up on them yet give the girls a couple days to try to recoup , lessen light intensity and give some cooler temps maybe add another fan n cross your fingers maybe she’ll bounce back . Maybe trim/defoliate damages leaves? So they don’t focus energy trying to revive them idk