ways to increase the nitrogen ?

J

Jhaz

Active Member

• Jan 18, 2011

• #1

all my plants are doing well..third week of flowering but two of them half the plant is yellow like its deprived of nitrogen..the ph is 5.8 so there shouldnt be lockout..should i flush the plants? there in 6 inch rockwool blocks about 2.5 feet tall

house and garden nutes 1000ppm in ro water with 5ml per gallon of calmag in a 25 gallon resavoir..just changed res 3 days ago...problem has been there the past week

 

lowerarchy

Active Member

• Jan 18, 2011

• #2

What's the NPK on your nutes?

It seems like if you gave 'em different nutes with a higher N ratio you'd be golden. Now you're right in the middle of the stretch so they need lots of nitrogen; they're going through their growth spurt.

 

J

Jhaz

Active Member

• Jan 18, 2011

• #3

Aqua Flakes A NPK: 8-0-0
Aqua Flakes B NPK: 2-4-10
cal mag 2-0-0

thats what i have going right now,can u suggest anything to add? thanks

 

ak47caretaker

Active Member

• Jan 18, 2011

• #4

i agree ur plants need nitrogen, they are stretchingthey need a good dose of all three major nutes during the first few weeks of flowering

 

ak47caretaker

Active Member

• Jan 18, 2011

• #5

how often u feeding them

 

J

Jhaz

Active Member

• Jan 18, 2011

• #6

twice daily for 15 minutes.. should i up it to 3 times? once at 930 am once at 730pm

 

noxiously

Well-Known Member

• Jan 18, 2011

• #7

Use Blood Meal. Miracle Grow Organic Blood Meal 12-0-0

 

J

Jhaz

Active Member

• Jan 19, 2011

• #8

noxiously said:

Use Blood Meal. Miracle Grow Organic Blood Meal 12-0-0

Click to expand...

im doing hydro, anything else you can recommend?