I know that Sativas typically have a much longer flowering time than Indicas, but is the veg time typically the same? I plan on starting Laughing Buddha and Northern Lights (both from seed) together; can I veg both strains for the same amount of time, switch them both to flowering at the same time, and then simply leave the Laughing Buddha in flowering for a few more weeks after the Northern Lights has been harvested? Or will the time in veg be different for each? Thanks.