Sustainable Resources mod is a "Quality of Life" mod that changes some of the entities drops and the crafting recipes.
Every item / block you can gain in commandless survival can be crafted or farmed. So if you want a lot of sand or dirt, you don't have to dig whole biomes and destroy your surroundings, you can just build a farm.
You can even farm diamonds or elytra! The list of items recipes is from minecraft's official wiki (Items that are in princile finite) + some items that are extremely hard to farm, like from villager gifts or from wandering trader.
As soon as you place the tree on the grass, it will automatically give you all the new recipes.
UPDATE!
The new version 1.13 has just been released. Among other things, it came with #TEAMSEAS MERCH! We need to take care not only of sustainable resources in Minecraft, but also (and most importantly) on our planet. Therefore, I would like to help as much as possible and promote this event here at curseforge. So donate as much as possible on teamseas.org and download the new version for curseforge and fabric. So take a white dye, a bottle of water and get in style with a new t-shirt!
NOTICE! The Fabric version of the mod requires the Fabric API. Without it, the game will not start and will keep crashing.
With a combination of any automatic crafting mode, such as Low Tech Crafting, you can create a fully automatic farm on every obtainable block or item.
All recipes and drops:
Gilded blackstone: Gold nugget + Cracked Blackstone
Netherrack (2): Nether wart block + Stone/Granite/Andesite/Diorite
Clay (4): Quartz ore + Coarse dirt
Any ore: Stone (in middle) + 4 ingots of what ore you want (on sides)
Any netherrack ore: Netherrack (in middle) + 4 ingots of what ore you want (on sides)
Enchanted golden apple: Apple (in middle) + 8 Golden blocks (around it)
Heart of the Sea: Nether star (in middle) + 8 Prismarine blocks (around it)
Cobweb: 5 Strings (in "X" formation)
Netherwart (9): 1 Netherwart block
Netherwart block: 1 Warpedwart block + 1 Red dye
Netherwart block: 1 Netherwart block + 1 Cyan dye
Any horse armor: 7 ingots of what material you want (in "H" formation)
Sponge: Lily of the Valley (in middle) + 8 Brown mushrooms (around it)
Snout pattern: Paper + Chiseled blackstone
#teamtrees merch: White dye + Leather chestplate + Any sapling
Dead bush: Smelt Any sapling in Furnace
Sand: 1:1 chance of dropping 1 - 3 items from Husk
Dirt: 1:1 chance of dropping 0 - 3 items from Silverfish (10% of the dirt is Coarse dirt)
Dragon Egg/Head: 1:2 chance of dropping 1 item of them from Ender Dragon (70% Head; 30% Egg)
Shulker Shell: 1:137,02 chance of dropping 1 item from Chorus plant (Don't drop when Chorus fruit or Elytra dropped)
Elytra: 1:6900 chance of dropping 1 item from Chorus plant (Don't drop when Chorus fruit or Shulker Shell dropped)
Pigstep: 1:100 chance of dropping 1 item from Zoglin
Diamond: 1:10 chance of dropping 1 - 2 items from Phantom
Lapis Lazuli: 1:5 chance of dropping 1 item from Tropical fish.
Ancient Debris. 1:150 chance of dropping 1 item from Strider
WARNING! Installing this mod on a multiplayer server is likely to radically change the server's economy