Is Bti water safe to drink? Or, Natural Pest Control for Paranoid Plant Keepers.

So, plants.

I have a lot of them. What witch hasn’t kept a pot of something on a windowsill somewhere, you know? In a previous incarnation of this blog, I talked about everything from trying to grow a rosemary bush, to collecting cacti, to that time my aloe plant absolutely would not stop reproducing. In short, I really like plants.

Unfortunately, my place doesn’t have any outdoor space to speak of. (None that I can use, anyway.) As a result, I have roughly one plant per 20 ft², and counting. The trouble is, not all of them are cacti — I also have a number of tropical plants that become really, really unhappy if they aren’t kept moist. I live in a very humid area, which they seem to enjoy, but…

Fungus gnats, though.

plant.jpg

My poor, bedraggled fern…

Fungus gnats like moist soil. They deposit their eggs in it, and, before you know it, you’ve got masses of annoying, tiny gnats swarming around all of your plants. They’re not the only bugs that really dig on some wet dirt, either. When you combine plants that need to be kept moist with high humidity, it’s pretty much the ideal breeding ground for all kinds of tiny, annoying pests that are super enthusiastic about living in your pots.

Gross.

I try to use natural pest control. My space is small, so I have to minimize my ability to inadvertently come in contact with pesticide. I also have two cats, so I really, really need to keep their exposure risk as low as possible. Since I don’t really have an outdoor hose/spigot I can use, any watering or diluting I do has to be done in either my kitchen or bathroom sink. Also, I try to avoid releasing any more pesticide/fungicide/herbicide into the sewer system than I absolutely have to.

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