06/20/2026
The American toad under your garden mulch is not incidental. It is hunting the pest layer that tree frogs and lacewing larvae cannot reach: slugs moving through the soil at night, cutworms at the base of seedlings, Japanese beetle grubs working through the top inch of ground, earwigs, sow bugs, and caterpillar larvae that drop from the canopy. Virginia DWR estimates one American toad can eat up to 10,000 insects across a summer season. It does this between dusk and dawn, every night warm enough to move. 🌿
Giving it a permanent shelter takes about 10 minutes and costs nothing if you have a spare clay pot.
What you need: one terracotta flowerpot at least 6 inches in diameter, two or three smooth stones for propping, and a patch of bare soil in a shaded corner of the garden.
Building it: turn the pot upside down. Prop one edge with stones to create an opening just wide enough for a toad — roughly 2 to 3 inches. Alternatively, chip a toad-sized hole directly into the rim with a hammer and cold chisel; this gives a cleaner entrance and a more stable structure. Ohio State University Extension specifies that a bare soil floor is important — the toad needs to dig slightly into the earth to regulate its skin moisture and body temperature. Do not set the pot on concrete, brick, or paving. The soil underneath is part of the habitat.
Location: shaded and undisturbed, close to a low water source — a saucer of water, a dripping downspout, or the moist edge of a raised bed. Virginia DWR documents that American toads actively forage around garden lights at night; positioning the house within 20 feet of a solar stake or garden fixture extends the toad's effective hunting range without any additional effort.
Maintenance: rinse the inside once a month. Keep pesticides and fertilizers at least 10 feet away from the shelter. Michigan State University Extension confirms that amphibians absorb common garden chemicals directly through their skin — chemical applications near a toad shelter harm the same animal you installed the shelter to attract.
The same toad may return to your shelter next spring. American toads are highly site-faithful and frequently overwinter in the same sheltered, moist garden corner they used the previous season.
One toad. Up to 10,000 insects across a growing season. A clay pot and a handful of stones.