I have been trying to find a price guide but I can't find one.

Does anyone know where I could find a price guide for all of the plants.

Oh, and does anyone know how the Citrus Ball Cactus seed looks like because I need it for some magic plants.

I know buying soild helps alot to raise plants but what does the better water and net do? I think the net allows you to sneak near bugs but how about the water?