Here is my solution to the whole watering problem. It hasn't failed me yet.
http://www.sharperimage.com/si/view/product/Pop-Up-Xmas-Tree/201754



On Thu Dec 04 2014 at 11:52:35 AM Nathan McCorkle <[email protected]> wrote:

> On Thu, Dec 4, 2014 at 11:15 AM, Denis Heidtmann
> <[email protected]> wrote:
> > The scheme I proposed requires a sealed
> > (air-tight)  container located above the tree stand.  The hose delivers
> > water when the water level in the tree stand drops below the end of the
> > hose, allowing air to enter the hose, releasing water.  When the hose
> end is
> > in the water in the tree stand no air gets in, and no water flows.
> >
> > Maybe his system is easier to make aesthetic.
>
> Hmm, you could probably do something crazy with frosted 'natural
> colored' tubing, LEDs, and lots of water-filled tree ornaments. Rig up
> the LED to somewhere on the tubing (opposite the end of the tubing
> where it connects at the base of the tree) and hope the frosted edge
> of the tubing diffracts and causes the length of the tube to
> illuminate. Or something like that.
>
> Maybe you would need lasers instead of LEDs to get more length of the
> tube to illuminate.
> http://vimeo.com/65933495
>
> Fun ideas!
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