Bringing in boston ferns for the winter can be messy business. They are not the most friendly houseplant but here are some tips for keeping them over the winter.
A bright window shielded by sheers or thin curtains in a cooler room is an ideal spot, but not near a heat vent.
Keep them moist but allow top of the soil to dry out between waterings. A good soaking with lukewarm water for about 30 minutes in a sink or bucket is important, then allow it to drain before returning it to its home. Keep a deep saucer under the pot to catch any drips. Carry a cloth to wipe up any water that might escape. :)
Humidity in the air is essential for ferns. Mist with a spray bottle daily or use a humidifier in the room.(this is good for us too!) Another idea is to place some moist spagnum moss around the base of the plant on top of the soil. It will help hold moisture in.
When repotting, a lighter soil mix is best. A good quality potting mix is ideal.
Fertilizing is not necessary during the winter months because the fern will not likely grow, but once spring approaches and new growth is spotted, some feeding can begin.
If the fronds begin to brown on the edges, it might be due to low humidity and too much warmth. So keep your fern happy by applying the above tips and if all goes well, it can be hung outside again once chance of frost is gone!
