Tips for Dealing with Powdery Mildew on Zinnias
I'm struggling with powdery mildew on my zinnias, which are overcrowded and planted alongside cosmos. The sprinkler system also waters them from above, which I hear isn't great…
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What's the best way to deal with soil contaminated by fungus gnats?
I recently lost a plant due to fungus gnats and I'm worried about the soil that's left. Can I just toss it in the bin, or is there…