Farm info here, all of which is also posted (with tokens) in the Welcome Center.
Lustrous Wood
Regen farm available just outside the North door of the Welcome Center.
211 blocks per vertical regen, which places you back at the top. You can grapple the lamp at the top from the Welcome Center door for quicker access.
Gleam
Portal to regen two regen platforms is available in the Welcome Center.
Several good sized no-platform spheres are available within grapple distance of the main platforms.
Sand
Currently available by walking south of the welcome center to the desert area.
There is a motivational regen farm available, or you can farm sand freely.
There is a floating grapple cube you can use to swing there faster.
Tokens available if needed
Tangle & Thorns
Currently available by walking south of the welcome center to the desert area.
Future plans include a road with grapple spots.
Ancient Wood
Currently available by walking south of the welcome center, past the desert area, to the bamboo forest.
Future plans include a road with grapple spots.
Tokens available.
Twisted Wood
Currently available by walking East from the Welcome Center to the jungle canopy biome.
Future plans include a road with grapple spots, and possible regen farm.
Tokens available.
Glacier
Portal to regen farm available.
Gravel
Portal to regen farm available.
Mud
Portal available via smaller gravel portal.
Plants
All plants and flowers are available either around the Welcome Center or through the flowers portal.
Boulders
There are several strata slice biomes around, as well as open mine biomes. Tokens and/or roads may be provided in the future. If there is interest, we may provide designated caves for this purpose so that it is easier to make sure you are somewhere that gets boulders of the current color set.
If you are interested in building a farm on our world, please send me a PM with details, and we can discuss.