Pulling down to correct level

arnold trachtenberg arnold@nj.rr.com
Tue, 12 Jul 2005 11:48:12 PDT

I think that the movement of a bulb in the ground can be viewed very 
differently than a bulb potted .  I can't say what the motivation 
(tropism) is behind the  movement.  It may be the bulbs desire to get 
away from the heat of the sun or pulling itself deeper to get more water.


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