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.
When starting seeds of other garden crops indoors under lights, the lights should be left on for 18-24 hours per day, but having them on that long for onion seedlings can affect the bulb set. Instead, leave them on for only about 12 hours per day. Plant onion seeds in clean nursery flats using sterile, seed-starting potting mix.