Graduate Programs & Deadlines to Apply. In the latest National Research Council (NRC) report, Berkeley had the highest number of top-ranked doctoral programs in the nation. In addition to over 100 graduate programs, Berkeley offers concurrent graduate degrees, interdisciplinary doctoral and exchange programs. UC Berkeley does not offer ad hoc joint degree programs or cotutelle agreements with other universities.
Lighting Tips. Proper lighting duration is just as important as the light intensity. Tomatoes require at least eight hours of direct sunlight daily or 16 hours of artificial light per day. If you are growing seedlings indoors in spring when they don't receive eight hours of sunlight, you can supplement the natural sunlight with artificial light after sunset to equal 16 hours.
Step 3. Make sure the tomato plants are under greenhouse fluorescent lights for 18 to 22 hours each day. The best temperatures to grow tomatoes in a greenhouse are about 70 to 75 degrees F during the day, and 65 to 67 degrees F in the evening.Transplant the tomato plants from the containers you purchased the seedlings in once they have grown about twelve inches.omato plants are an ideal addition to any garden or landscape, especially since three to four plants can provide a generous harvest within three months of maturity. Tomatoes can be grown outdoors in or in a greenhouse, with the latter being the easiest option because you can control the environment and temperature.