Culture. Basil is easily grown from seed or from tip cuttings of overwintered plants. Because basil is sensitive to cold temperatures, seeds germinate and grow best when the media temperature is at least 70 degrees. Seeds will germinate in about 5-7 days.asil is easily grown from seed or from tip cuttings of overwintered plants. Because basil is sensitive to cold temperatures, seeds germinate and grow best when the media temperature is at least 70 degrees.
The hottest May day in Dallas for the past 57 years was 103 degrees Fahrenheit, registered on May 30, 1985, while the mean high temperature is 83. The lowest documented temperature for Dallas for the past 57 years in May was 36 measured on May 1, 1908, while the standard low daily temperature for the month is 63.
1 Friday: The Dallas forecast for Oct 02 is 92 degrees and Sunny. 2  There is 40 percentage chance of rain and 9 mph winds from the South-Southeast. 3  Saturday: The Dallas forecast for Oct 03 is 91 degrees and Sunny. 4  There is 40 percentage chance of rain and 15 mph winds from the South. 4am: The Dallas, TX forecast for Sep 27 is 72 degrees and Partly Cloudy. 2  There is 47 percentage chance of rain and 4 mph winds from the Northeast. 3  7am: The Dallas, TX forecast for Sep 27 is 73 degrees and Overcast. 4  There is 52 percentage chance of rain and 4 mph winds from the East-Northeast.