Four inches method

Has anyone used the 4x4 rockwool cube rooting method? I know how to DO it, but don't know what nutes I should use with NFTG NUTE LINE ONLY... PLEASE do not start another convo involving hydro, other nute plans, etc. STAY ON TOPIC PLEASE.

 

@Cold$moke



I just keep cutting the roots off flush

And lollipoping hard

I'm using very low bloom nutes..

My water is 150ppm,

I feed a total of 500ppm, add water all week
Change every week.

Try to keep em short n bushy. I tell my blueberry get too tall now I going to just re make clones and start new moms. They eat n drink too much

 

I have been growing seeds out and letting them air prune.


But look at @projectinfo hes got some beast mode rockwool blocks lol

I have just switched my nutrients so still getting them dialed in

 

I don't have a ppm meter, but those look awesome! That's my goal, super healthy root mass.

 

Dont really need a ppm meter but they are helpful
For sure..

But if your good at whatching your plants they will tell you what they want.

Ppm meters are great though

 

weak whiny?

are not roots supposed to be white...?

new fooker dah