Plant pH/PPM/CF Guide - Herbs


HERBS pH Category cF PPM
Basil 5.5-6.5 L 10-16 700-1120
Chicory 5.5-60 H 20-24 1400-1600
Chives 6.0-6.5 M 18-22 1260-1540
Fennel 6.4-6.8 L 10-14 700-980
Lavender 6.4-6.8 L 10-14 700-980
Lemon Balm 5.5-6.5 L 10-16 700-1120
Marjoram 6.0 M 16-20 1120-1400
Mint 5.5-6.0 H 20-24 1400-1680
Mustard Cress 6.0-6.5 M 12-24 840-1680
Parsley 5.5-6.0 L 8-18 560-1260
Rosemary 5.5-6.0 L 10-16 700-1120
Sage 5.5-6.5 L 10-16 700-1120
Thyme 5.5-7.0 L 8-16 560-1120
Watercress 6.5-6.8 L 4-18 280-1260
L=Low M=Medium H=High

 

 

Hydroponic Fruits Hydroponic Tomatoes Hydroponic Herb Hydroponic Flower

Following are links to charts for pH/PPM/cF for different plants frequently grown in hydroponics:

pH/PPM/cF values of various Fruits
pH/PPM/cF values of various Vegetables
pH/PPM/cF values of various Herbs
pH/PPM/cF values of various Flowers