Optimal Temperatures For Seed Germination

Optimal Temperatures For Seed Germination

Below I have listed the optimal soil temperature conditions for vegetable seed germination. 

Vegetable Temperature (°F)  Days to Germination
Asparagus 75° 21-30
Bean 80° 7-14
Beet 85° 10-14
Cabbage 85° 7-10
Carrot 80° 10-21
Cauliflower 80° 3-10
Celery 70° 14-21
Swiss Chard 85° 7-14
Corn 95° 7-10
Cucumber 95° 7-10
Eggplant 85° 7-12
Lettuce 75° 7-14
Onion 75° 10-14
Parsley 75° 10-21
Parsnip 65° 14-21
Pea 75° 8-10
Pepper 85° 14-21
Pumpkin 95° 7-10
Radish 95° 3-7
Spinach 70° 7-10
Squash 95° 9-12
Tomato 85° 5-14
Turnip 85° 6-7
Watermelon 95° 7-10

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