I'm a weaver. And a WHM.
I started throwing up rainbows after I saw the prices on the marketplace for diremite webs, wich are despretly needed in order to level weaving efficiently.

There are some threads on the internet that assume a botanist can gather them, is that true? Are there no other ways than farming them from mobs?!

As a WHM with only Stone and Aero - I do not really want to farm it. Any sugguestions are welcome, however, be realistic here, I won't farm 1 hour dungeons for 12 pieces of them like people have sugguested ingame!