How to sow seeds. 1  Carrot seeds are small, but it's wise to plant them as thinly as possible. This reduces the amount of thinning necessary and potential risk from pests. 2  Sow the seeds thinly on a sunny, dry day in shallow drills around 2-3cm (1in) deep, covering the seeds once in place.
How to convert Fahrenheit to Celsius. The temperature T in degrees Celsius (C) is equal to the temperature T in degrees Fahrenheit (F) minus 32, times 5/9: T (C) = (T (F) - 32) Ã 5/9. or.
Subtract 32 from the Fahrenheit temperature. Since freezing for Fahrenheit is 32 and freezing for Celsius is 0, you begin the conversion by subtracting 32 from the Fahrenheit temperature. For example, if your initial Fahrenheit temperature is 74Â°F, just subtract 32 from 74. 74-32 = 42.