Attribute Effects On Gathering?

Much like the Disciples of War and Magic, it seems a wide variety of attributes seem to have very high diminishing returns starting at low point values (90+). I am curious as to whether these effects are also present in the Disciple of Land professions?

I am currently working on making a pure DoL character (+Alchemy), and I am worried that my attributes will be spread too thin (VIT, STR, DEX, INT). My question is, are there any records, charts, or statistics showing how much or even what the attributes affect regarding the DoH classes?

At best, I can keep them all four even, but I worry that it might be inefficient, especially when we have no information about how drastically attributes will be altered come combat patch day.