Help! Blue Dream Crows claw?

Hello Everyone,

I have a concern regarding my Blue Dream grow. I have a girl who appears to be suffering from a crows claw.



She has also shown some spots... The spots appeared prior to the latest nutrient change. I changed the nutrients on Thursday Sept. 22nd. Prior to Thursday I had the TDS @ 300 (ec 0.4). After Thursday I increased the nutrients to the following:

GH 3 part Series @ 30 Gallons (1300 ppm using x500 scale)
Micro 300mL
Gro 300mL
Bloom 150mL
Cal-Mag 150mL

My nutrient readings are as follows:


And my histogram are:


My water was measured at 0ppm (ec 0) prior to adding the nutrients.


Should I be concerned regarding the crows claw and spots on the leaves?

she's fine.............don't overthink things

Today the plant leaves look a little more dire. Any help would be appreciated.



I appreciate your feedback.

Bump.... Sorry to bump but I need some guidance...

How's your RH?

I suppose my RH is okay. Here is my histogram as of right now.

Current RH is @ 58%

Here is my RH from an extended point of view.

58% is fine.... ..... watch for a couple more days if anything changes , don't panic.

PSUAGRO. said:

58% is fine.... ..... watch for a couple more days if anything changes , don't panic.

Click to expand...

So you don't think it's some sort of toxication. To much nutrient? My PPM (x500) has been at 1300 for a while now. I imagined the ppm would go down as the plants absorbed more food.

You can dial it back if you want, little high for veg, water temps are good...... don't see any major tox issues imo

Wait it out, patience grower

Thanks a lot Psuagro.

Linux50 said:

So you don't think it's some sort of toxication. To much nutrient? My PPM (x500) has been at 1300 for a while now. I imagined the ppm would go down as the plants absorbed more food.

Click to expand...

your ppms are 650,000?

holy shit!

add a little calcium, otherwise you're fine

cat of curiosity said:

your ppms are 650,000?

holy shit!

Click to expand...

Doesn't everyone have there plants sit in undiluted nutrient?

The x500 means I'm using the x500 scale when converting my EC to TDS.

But thanks for the chuckle...

PSUAGRO. said:

You can dial it back if you want, little high for veg, water temps are good...... don't see any major tox issues imo

Wait it out, patience grower

Click to expand...

Today the plant showed new brown spots on more leaves.


Also, I found these leaves wilted.


Today I pulled back my nutrients to 700ppm



I know you guys are saying patience but it hurts me so much to see these girls hurting.

I look forward to your feedback.

How's the new growth looking?......could lower your ph slightly under 6, possible micro lock?idk

Maybe @The Dawg could give some insight? he's a hydro expert........just excuse his typing/spelling,LOL

Brother Linux Are you Adding A Cal/Mag Supplement? I See Suckling Of The Leaves This Is A Calcium Issue And You Brown Spots Are A Magnesium Issue.

Hi Everyone,

Just wanted to give everyone an update.

The girls appear to be recovering. Imrecently topped and super cropped them. Below are pics the girls...