Here's a practice time lapse series for plant (28, 943) from July 2nd-6th. I'll be photographing 16 plants every morning or until people get tired of driving me around to the garden. I didn't hit the 'thumbnail' option when I uploaded this, so if you want to see it in its full glory, right-click and go to "view image".
Even though I've marked the position and height of the tripod with flags, it looks like it's difficult to get the same photo every time. The changing background, I suspect, is a result of the head growing upwards a bit, causing me to change the camera angle. This shouldn't be as much of an issue in the pictures taken from above.
Here's a link to an exciting photo I took when we were out boating on the 4th.