Answer:
I'm an old relative who's hand's can't hold anything and eyes canβt see anything
When you need me, you must find me. When you find me, you no longer need me. What am I?
I am flora not fauna. I am foliage not trees. I am shrubbery not grass.
Take it and you will lose or gain more than the others.
In your fire you hear me scream creaking and whining yet I am dead before you lay me in your hearth.
A little house full of meat, no door to go in and eat.