Birch Sapling is a small tree that players can plant on dirt or grass blocks, which eventually grows into a birch tree. It can be obtained by breaking birch leaves or found naturally in forest biomes. When planted, it requires adequate space and light to grow, and can also be used as fuel in furnaces or to breed certain animals. Its distinctive white bark makes it easily recognizable and it's often used for decorative purposes.
This item has no numerical item ID, therefore you must use the item ID to spawn the item. Numerical item IDs were removed in Minecraft version 1.13.
The item id for Birch Sapling is minecraft:birch_sapling
The item ID for Birch Sapling is minecraft:birch_sapling
This is the spawn command to give yourself Birch Sapling in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give