Correct EC Level ?

smokeymcpiff

Well-Known Member
1st week of proper veging my clones what should the ec level be ?? iv been told around 1.3 ?

also what should it be during flowering ??
 

jcdws602

Well-Known Member
depends on what type of meter you have .5 .7 conversion??

PPM for Hanna (.5 conversion) Chart PPM


Seedlings, Early Sprouts 100 to 250

Early Vegging 300 to 400

Full Vegetation 450 to 700


Early Blooming 750 to 950

Full Mature Blooms 1000 to 1600

Note: EC Calculations are different, here's a conversion chart :
heres a great chart that shows how different PPM can be from meter to meter... EC is the only real universal language...



Remember to discount the ppm of your water.
 

Clown Baby

Well-Known Member
1.3 is too high for early veg.
try like .6 for new clones, around 0.8 once theyre established. maybe bump it up when they get a little bigger (~8 to 10 inches)
You really dont need to go over 1.0 or 1.2 in veg.
 
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