In this guide, you will find out how to get nectar in Smalland. What you are looking for are red flowers. These are the flowers that will provide you with the nectar. You need to demolish the red flower with a Lisa crude axe once you get near any of them.
It will yield the nectar when it is knocked down. These red flowers or poppies can be found approximately everywhere on the map.
You need to be aware since you will find so many bees if a red flower is nearby. So look with your eyes opened so that you can get the nectar.