Does salt effect plants?

[NJ Devils Fan]

Does salt effect live plants? I don't mean a lot, a little, like somewhere around a teaspoon per 10 gallons.

[Ger]

I stumbled upon a thread not too long ago, my apologies if it's old news to you:
http://www.aquariacentral.com/forums/showthread.php?s=&threadid=4779

[NJ Devils Fan]

Thanks, that helps

[RTR]

But do note that the plants and figure I gave in that thread are way beyond 1 teaspoon per 10 gal. That specified dosage level is undetecable by hobby swing-arm specific gravity testers.