Illuminating a plant or tree as the water level rises

[dunric]

What we need is a device that illuminates a plant or tree to the degree in which it receives an amount of water. For example, as the plant or tree is being watered, the outside surface of the tree will 'glow' with a purple phosphorus as the water level within the plant's roots rises. When sufficient water has been given to the plant, the entire plant itself will then glow with an amber phosphorus -- indicating enough water has been given.

How to make the plant or tree glow, however, is open to debate.

Sincerely,

Paul Panks [e-mail]

[Cereus-validus.......]

What in the freak have you been smoking?

Try using a water meter like everyone else, dude.

[Oxymel of Squill]

many Japanese people glow red after taking alcohol, it's a genetic phenomenon known as Asian Flush. Perhaps you could get a Japanese person to mate with your tree, then a small amount of alcohol in the watering can .......