Before the first frost in the fall, bring the pot inside and put it in a sunny, humid room.
Use a hose or your kitchen faucet to rinse your ceramic pot inside and out.
Leaving it in the pot is ideal if you live in a place with cool winters, so you can take the pot inside when the temperature drops.
Keep pot inside close to arcadia door, no direct sunlight and away from A/C ducts.
Fill the pot with moss heavily soaked in water, and then place the second pot inside.
Avoid bringing the entire pot inside, though, since freesias will die without adequate sunlight.
He brought a couple of pots inside, and now all his windowsills "are filled with cactus".
If you live in a climate that gets cold in the winter, and you planted your bougainvillea in a pot, bring it inside for the winter.
You can keep seed pots inside near a window or outdoors in a protected area as long as daytime temperatures stay above 50 degrees Fahrenheit (10° C).
Dig up the begonia bulbs or move pots inside before a freeze occurs or in late autumn.
