PHOTOPERIOD- flowering is triggered by the amount of light a plant receives. 12 hours of light will start the flowering process.
FEMINIZED- these seeds are FEMALE ONLY and will not produce seeds, just beautiful flowers.
AUTO- these will flower based on time and not light. Meaning it will automatically flower on its own with no need to change the light cycle.
REGULAR- Just like it sounds, these seed packs are a mixture of male and female seeds. If grown together, the males will pollinate the female and you will get seeds with your flowers.