Trying to figure out this deficiency

[Jbreezy]

Pro mix soil
Ph is around 6.3-6.5
Weekly nutrients around 900-1000ppm outdoor just starting to flower now
Plant seems a little thin, like it’s skinny

 

[BeanTownFan420]

Very well could be potassium deficiency i see the other leaves are dark green and the yellowing leaves are yellowing edge in.

 

[Jbreezy]

Switch to bloom fertilizer and up the Ppm a bit to fix problem? Just starting to show a bunch of pistils and entering flowering. Stretching quite a bit too.

 

[Jbreezy]

Very well could be potassium deficiency i see the other leaves are dark green and the yellowing leaves are yellowing edge in.

Quick question, say I’m watering about twice a week, typically I give nutrients once out of those two times, should I be giving nutes every time I water?

 

[BeanTownFan420]

Maybe give a slightly stronger dose see if that helps.

 

[Jbreezy]

So I tested runoff, tds going in was 1100ppm, ph6.3, coming out was 1400ppm, 6.1ph. Does this mean there is a slight nutrient buildup?