grodan blocks, ppp food, tap water, what are my chances

[dontae1000]

useing rockwool with just bonticare products like grow n bloom ppp with alkaline tap water, whats my chances of having it work? without getting into meters n such.. this will be my 4th grow, first in hydro- could ii get lucky and have it work out this easy?

 

[Seed Buyer]

Why not drop $100 on an ec and pH meter and not leave it to chance?

 

[RockyMountainHi]

Dontae

I thought you might be here!

Dude - did I lie?

Had a goofy idea of checking Craig's List,,, bad idea and not much info.

 

[dontae1000]

i was just hopeing to hear some stories of people trying rocky, your advice is great, thx.