The optimal amount of time to visit your plants can vary depending on many factors such as weather, site stealth and precipitation levels. Generally you will just need to water if its been a week without rain, fertilize according to stage of growth and if all goes well harvest. Precautions for animals may be needed. Prepare the holes or patch with good soil and be shure to spread your plants among at least 3 spots to diversify risk. Perhaps do 1 spot with buddies and 2 for yourself and tell NOONE.

Good luck!