Soil
Vegetable / pH
- Artichoke 6.5 – 7.5
- Asparagus 6.0 – 8.0
- Beans 6.1 – 7.5
- Beet Root 6.0 – 7.5
- Broccoli 6.0 – 7.0
- Brussel Sprouts 6.0 – 7.5
- Cabbage 6.0 – 7.5
- Carrot 5.5 – 7.0
- Cauliflower 5.5 – 7.5
- Celery 6.0 – 7.0
- Chicory 5.0 – 6.5
- Corn 5.5 – 7.0
- Cress 6.0 – 7.0
- Cucumber 5.5 – 7.5
- Garlic 5.5 – 7.5
- Horseradish 6.0 – 7.0
- Kale 6.0 – 7.5
- Kohlrabi 6.0 – 7.5
- Leek 6.0 – 8.0
- Lentil 5.5 – 7.0
- Lettuce 6.1 – 7.0
- Mushroom 6.5 – 7.5
- Mustard 6.0 – 7.5
- Onion 6.0 – 7.0
- Parsnip 5.5 – 7.5
- Pea 6.0 – 7.5
- Peanut 5.0 – 6.5
- Pepper 5.5 – 7.0
- Potato 4.5 – 6.0
- Pumpkin 5.5 – 7.5
- Radish 6.0 – 7.0
- Rhubarb 5.5 – 7.0
- Sweet Potato 5.5 – 6.0
- Shallot 5.5 – 7.0
- Soybean 5.5 – 6.5
- Spinach 6.0 – 7.5
- Tomato 5.5 – 7.5
- Turnip 5.5 – 7.0
- Water Cress 5.0 – 8.0
- Watermelon 5.5 – 6.5
Hydroponics
Vegetable / pH / PPM
- Artichoke 6.5-7.5 560-1260
- Asparagus 6.0-6.8 980-1260
- Bean 6.0 1400-2800
- Beetroot 6.0-6.5 1260-3500
- Broad Bean 6.0-6.5 1260-1540
- Broccoli 6.0-6.8 1960-2450
- Brussell Sprout 6.5 1750-2100
- Cabbage 6.5-7.0 1750-2100
- Capsicum 6.0-6.5 1260-1540
- Carrots 6.3 1120-1400
- Cauliflower 6.5-7.0 1050-1400
- Celery 6.5 1260-1680
- Cucumber 5.5 1190-1750
- Eggplant 6.0 1750-2450
- Endive 5.5 1400-1680
- Fodder 6.0 1260-1400
- Garlic 6.0 980-1260
- Leek 6.5-7.0 980-1260
- Lettuce 6.0-7.0 560-840
- Marrow 6.0 1260-1680
- Okra 6.5 1400-1680
- Onions 6.0-6.7 980-1260
- Pak-choi 7.0 1050-1400
- Parsnip 6.0 980-1260
- Pea 6.0-7.0 980-1260
- Pepino 6.0-6.5 1400-3500
- Peppers 5.8-6.3 800-1600
- Potato 5.0-6.0 1400-1750
- Pumpkin 5.5-7.5 1260-1680
- Radish 6.0-7.0 840-1540
- Spinach 6.0-7.0 1260-1610
- Silverbeet 6.0-7.0 1260-1610
- Sweet Corn 6.0 840-1680
- Sweet Potato 5.5-6.0 1400-1750
- Taro 5.0-5.5 1750-2100
- Tomato 6.0-6.5 1400-3500
- Turnip 6.0-6.5 1260-1680
- Zucchini 6.0 1260-1680