From: T@invalid.invalid   
      
   On 8/13/21 12:29 PM, Boron Elgar wrote:   
   > On Fri, 13 Aug 2021 14:37:25 -0400, songbird    
   > wrote:   
   >   
   >> bill wrote:   
   >>> When we water the tomato plants does it matter if we water the leaves?   
   >>   
   >> yes.   
   >>   
   >>   
   >>> Do the tomato plants "feel" the water when it's "on" the leaf?   
   >>   
   >> i don't think plants have a nervous system, but they do communicate   
   >> via chemical signals in various ways. do they "feel"? i do not know.   
   >>   
   >>   
   >>> Can they absorb the water from the leaf?   
   >>   
   >> yes, a small amount, depends upon plant type/species.   
   >>   
   >>   
   >>> Or only from the ground (roots)?   
   >>   
   >> mostly from the ground.   
   >>   
   >> consider this, some plants are indeed water plants and grow   
   >> while being entirely submerged. also there are the arid dessert   
   >> plants which have a very thick and waxy coating so that they   
   >> don't lose much water from the leaf surfaces.   
   >>   
   >> as to the question should you water the leaves that also has a   
   >> lot of possible answers. in some cases watering the plant will   
   >> rinse off dust and other debris, it may also cool the plant down   
   >> which during really hot weather can be a help for pollinating.   
   >> i do this with the tomatoes during hot weather and get a crop   
   >> when many others don't and a part of that is due to me being   
   >> willing to get the plants wet. the downside is that it can also   
   >> encourage disease problems. this season being a pretty bad one   
   >> so i'm seeing disease pressure that is worse than normal.   
   >>   
   >> such is life...   
   >>   
   >>   
   >> songbird   
   >   
   > The wilt is so bad this year that I have promised myself to plant only   
   > resistant tomatoes next year. I am getting tired of losing the plants   
   > so early.   
   >   
      
   The ONLY tomato I can grow are Sweet 100's. Every   
   other attempt winds up in disaster. Blossom rot,   
   miniature tomatoes, yada, yada, yada. But the 100's   
   I get a jungle and tons of fruit. Other cherries:   
   disaster.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   
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