Brown Spots In Norfolk Pine Tree

Question

This are the pictures of my Norfolk pine tree. It’s leaves have some brown spots at random places not necessarily on the older leaves. The needeles become dry and brittle. Is this common in this plant or my plant is having some disease? This is four years old plant.

• 
• 
• 
• 
• 

Answer 1

This article should help:
https://www.gardeningknowhow.com/houseplants/norfolk-pine/yellow-brown-norfolk-pine-leaves.htm

To find out more cultural tips, read the articles here:
https://www.gardeningknowhow.com/houseplants/norfolk-pine