If you have bell peppers and hot peppers both, keep them separated. They'll cross pollinate and you'll get hot in your bell peppers.
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For the moles, there's a bacterial colony you can use to infect your yard. You get modules of powder, put them on a dispenser, and go around the yard bopping the ground with it. It kills the grubworms that the moles like to eat. You'll still get a mole once in a while, but they won't find food and they'll leave. I've actually done this, and it works. I used to get large mushy patches, and I could hardly dig a hole without finding grubworms myself. The bacterium is specific to the grubworms, safe around pets and children. I need to look up what it's called.
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