Anybody know what deficiency I’m having. 7th week flowering.

[Jypsy Dog]

I disagree, Most nutrient formulas have abundance of Phosphorus , Its a Know fact the biggest deficiency in flower in cannabis is Cal / Mag

Most Flowering Nutrients are heavy in PK, ( potassium / Phosphorus ) Nitrogen= leaf Stem, Potassium= Flower and Fruit, Phosphorous = roots

Im a qualified Horticulture consultant, 20 years experience, you can look at pictures on google all you like but your wrong.

Its Typical cal/ mag deficiency

Run with it.

 

[Jypsy Dog]

But... Why is it in the MIDDLE of the plant and not so much down lower???
And I didn't say feed it more... Earlier I asked if you were sure you hadn't locked it out.

 

[budman111]

And I have one. Got lazy and stop using it.

Train your eye and you don't need one.

 

[Hawse99]

But... Why is it in the MIDDLE of the plant and not so much down lower???
And I didn't say feed it more... Earlier I asked if you were sure you hadn't locked it out.

Well I did a reservoir change. An used ph water for the last couple of days. How many days y’all think til harvest. I’m thinking a week or 2

 

[Mariosehr]

I’m having the exact issue in coco, finishing up week 6

 

[Hawse99]

Here a pick of what they look like now. Guess I’m goin to have to chop em.