type of fertilizer for colorado blue spruce
Question: Could you please tell me the best fertilizer for colorado blue spruce trees? Should I just use miracle grow or Hollytone (acid loving) fertilizer? thanks
Answer: Your Colorado Blue Spruce should be fed in March with a slow release 10-10-10. Using an acidified fertilizer won\'t really change the pH of your soil to any great degree so I wouldn\'t specifically purchase it for the tree. If you have it on hand, go ahead and use it. Otherwise a good all purpose garden fertilizer will be just fine. Best wishes with your garden!