pH/PPM/cF values of various Herbs

HERBSpHCategorycFPPM
Basil5.5-6.5L10-16700-1120
Chicory5.5-60H20-241400-1600
Chives6.0-6.5M18-221260-1540
Fennel6.4-6.8L10-14700-980
Lavender6.4-6.8L10-14700-980
Lemon Balm5.5-6.5L10-16700-1120
Marjoram6.0M16-201120-1400
Mint5.5-6.0H20-241400-1680
Mustard Cress6.0-6.5M12-24840-1680
Parsley5.5-6.0L8-18560-1260
Rosemary5.5-6.0L10-16700-1120
Sage5.5-6.5L10-16700-1120
Thyme5.5-7.0L8-16560-1120
Watercress6.5-6.8L4-18280-1260
L=LowM=MediumH=High