So, my sunflower plant has been doing really well as of late. Recently I noticed it was looking quite droopy and decided to give it some fertilizer (diluted in water), however very soon after the soil on top became fuzzy with white mold. I applied neem oil, but after a few days the mold has grown back. Should I take it out of the pot and check for more mold or leave it be and keep applying neem oil until it goes away? I don't want to stress it cuz it was repotted recently.