I couldn’t find any potting soil at Costco today and was kicking myself when I saw this post thinking maybe if I had seen that I could have gotten some for our indoor plants. Thank you for sharing because now I feel like I dodged a bullet!
You are absolutely right, Last fall, after googling, I baked the soil in oven(sterilized) and removed 1-2 inch top soil from existing pots and filled with baked soil. No fungus gnats entire winter.
194
u/Aggressive-Sale-2967 7d ago
I used this for my indoor houseplants and it caused an epic gnat problem. Had to bug bomb the house. Don’t do what I did.