My leaves are turning yellow i tought it was nitrogen difency brought the nutrient intake up but it’s still turning yellow help

[DonG]

My leafs are turning yellow I tought it was nitrogen difency so I brought the nutrients up but it’s still yellow and I got 3 weeks more of flowering

 

[GreenMtnGuru]

Your leaves are indicating transpiration issues, which often results in multiple nutrient deficiencies.

Please post day and night temps/humidity. Also more details of the grow such as watering frequency, feed strength and components, and light intensity and height above canopy. It would be good to know what are you growing in as well.

 

[chuck88]

What nutrients ? PPM ? What medium ? PH ?

Cheers

 

[DonG]

What nutrients ? PPM ? What medium ? PH ?

Cheers

Athena blended PPM 1200 Mother Earth coco ph 6.2

 

[DonG]

Your leaves are indicating transpiration issues, which often results in multiple nutrient deficiencies.

Please post day and night temps/humidity. Also more details of the grow such as watering frequency, feed strength and components, and light intensity and height above canopy. It would be good to know what are you growing in as well.

My temp during the day are 76 at night around 67 my humidity be between 49 to 45 my watering it’s every day Im giving about 1200 ppms per feed. My par it’s around 700 I grown in 5 gallon pots Mother Earth using Athena blended

 

[chuck88]

Athena blended PPM 1200 Mother Earth coco ph 6.2

You could try lowering your ppm and go to a feed/water/feed schedule....

Cheers

 

[Poekie]

The one on the second picture doesnt look like she needs 3 more weeks of flowering, cant see the others clearly.

 

[GreenMtnGuru]

Are you feeding 1200 ppm once a day every day? Your root zone is likely to have salt build-up.

It might help to run a light cal-mag solution instead of your normal feed for the next 2-3 days with some extra run-off. Then back to a 500ppm max feed and taper off near finish. Also drop your par a bit (<600) and up your avg temp 4ish degrees til they show recovery.

Try to get these girls to the finish line as healthy as possible. Excellent advice in the above posts and a wealth of info regarding coco grows on this forum. Don’t be afraid to use the search function or look at the sticky posts.