See the tips of the black roots. There is visible white root breaking through the black sheath.
But... see for yourself and let me know if you agree. Here is a picture off all three.
Then, make your own assessment of the spider plants and record your observations in the comments section below.
There are many more experiements to do. Does a slurry of twigs in a blender with water make for better Willow Tea than the method used in this experiement? Does watering a plant with Willow Water make for a stronger root system than a plant watered with regular tap water? Please give me other ideas in the comments section for the next experiment.....
(Find more information about this experiment, the background, how it was set up and the incremental reports at the blog, Extend the Season . )
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