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#1
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How much water when blooming?
I understand that there are a myriad of different cultural considerations
that leave a broad question like this pretty much redundant, but if you please, let me posit it anyway. Take a plant, in spike and laden with flower buds. Will such a plant want more water than an equivalent plant not in spike (leaving seasonal and weather conditions aside). Or perhaps put more simply, does the act of throwing up a spike make a plant thirstier than it normally would be? Thanks kindly for thoughts, sneff |
#2
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How much water when blooming?
On Sat, 24 May 2003 01:27:52 GMT, "sneff"
wrote: I understand that there are a myriad of different cultural considerations that leave a broad question like this pretty much redundant, but if you please, let me posit it anyway. Take a plant, in spike and laden with flower buds. Will such a plant want more water than an equivalent plant not in spike (leaving seasonal and weather conditions aside). Or perhaps put more simply, does the act of throwing up a spike make a plant thirstier than it normally would be? Thanks kindly for thoughts, sneff The act of opening the flowers takes a certain "hydrostatic pressure" is how I have heard it described. So my answer would be yes. But that is only because I have seen flowers fail to fully open when "dry". SuE http://orchids.legolas.org/gallery/albums.php |
#3
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How much water when blooming?
Of course the plant will consume and lose more water when blooming: more
surface area equals more loss, over and above the hydrostatic pressure thing Sue mentioned. That's more of a relocation of water, not a loss, although the water will need to be replaced eventually. However, remembering that orchids do have some sort of water-storage mechanism, that need is not urgent. Maybe I'm wrong, but it appears to me that sometimes, some blooming orchids just refuse to take up water through their roots! As an example, I have an Encyclia randii in full bloom in my kitchen, and despite watering, the bulbs are shrunken and wrinkled. Could this be something akin to not wanting to absorb minerals that will change some aspect of the blossom???? -- Ray Barkalow First Rays Orchids http://www.firstrays.com Secure Online Ordering & Lots of Free Info! "sneff" wrote in message ... I understand that there are a myriad of different cultural considerations that leave a broad question like this pretty much redundant, but if you please, let me posit it anyway. Take a plant, in spike and laden with flower buds. Will such a plant want more water than an equivalent plant not in spike (leaving seasonal and weather conditions aside). Or perhaps put more simply, does the act of throwing up a spike make a plant thirstier than it normally would be? Thanks kindly for thoughts, sneff |
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