Measuring EC in Bio Nutes

[true grit]

Yeah I upped my bloom formula today and switched from Roots Excelurator to organic Bio-Root....well as expected the PPM jumped up to 1050-1080. About 2/3 strength on my bloom and less than full on everything else. I haven't forgot but have to run errands, will do the full roots lineup in a 1g later this evening....

 

[John Smith Esq.]

i finally got round to doin a side by side comparison between Canna's Terra Flores and Canna's Bio Flores, both altered the EC value but the Bio affectd the EC considerabley less than its salt based equivilant at 100% bottle strenght. As far as im aware there Bio is 100% Biological.
Which confirms everything True Grit has been saying.

Peace

 

[kuz]

I put 20ml age old grow in a gallon of r/o water and it read 1.1 EC.

 

[zombywolf]

Take a look at the Technaflora Pura Vida organic bottles. They give you the ppm for various fert levels, with an EC conversion factor. Everything you need for ppm/EC calculations for organic ferts-except whats in your water or additives. Great organic fert-best I've seen so far over EJ, Fox, PB and Bio Bizz.