When you're talking about seeds or minibeasts you might want to talk about things growing.
Here are some helpful words!
una semilla - a seed
una semilla de judía - a bean seed
una semilla de lechuga - a lettuce seed
Can you see how the type of seed comes AFTER the word ‘seed’?
la raíz - the root
una hoja - a leaf
una rama - a branch
A useful verb is crecer (to grow):
La semilla crece. - The seed grows.
Crece una hoja. - A leaf grows.
Did you notice that you can put the verb (in this case crece) before OR after the noun? It works both ways in Spanish and you will often hear sentences START with the verb.