The frequency of misting plants greatly depends on the season as well as the level of humidity in the air in your zone. However, in general, it is recommended that you mist your plants at least a few times per week after considering existing moisture levels around.
Consider misting your plants once or twice a week during the cooler months because the air is dry, and require less frequent misting in warmer months when humidity levels are higher.
Some plants want daily misting; others are OK with two to three times a week.
Letting the leaves get too wet and / or allowing them to stay excessively wet for a prolonged period of time can encourage mold growth on the leaf surface, so it's always important to ensure you don't ever allow puddles of water to form on your plants' leaves - this applies when watering as well as when misting.
“A lot of people don't understand the importance of misting,” adds Jenkins. “Misting is one of the top things that you can do for your houseplants. I advise my clients to mist their houseplants one to two times per week.”
Types of Plants That Like Mist
(Zebra plants, orchids, arrowhead plants, and begonias are just a few others that love mist.) "It's best to mist each of these plants as you see the top inch of the soil become dry to the touch," he says.
“Spritzing your plants is not the correct way to water your plants. In fact, it doesn't water them at all,” she says. While spritzing can provide some moisture, unless the plant really thrives in humidity (ferns, orchids, or bromeliads, for example), Hovis says spritzing can do more harm than good.
Also, don't mist plants that don't require a lot of moisture, like succulents, dragon tree (Draceana marginata), fiddle leaf fig (Ficus lyrata), yucca, pothos, ponytail plant (Beaucarnea recurvata), cissus and spider plant.
As a rule of thumb, all cacti, drought tolerant plants, and the great majority of succulents, should never be misted! In addition to these plants, there are some plants that actually enjoy decent levels of humidity but, should not be misted because of their fuzzy foliage texture.
A: To a plant, there's no difference in the mist temperature. However, warm misting humidifiers sanitize the water as they heat it to vapor. That means there's a slightly smaller chance that humidity-borne diseases can develop with a warm mist temperature.
Generally, you want to avoid misting so much that water is dripping off the leaves. You're going for a light coating on the tops and undersides of the leaves without a lot of large droplets. The leaves should look like they have morning dew settled on them, not like they've been in a rainstorm.
"Misting the surface can provide a bit of humidity to the foliage without directly spraying leaves," Resta notes, "and it can help oxygenate the soil." Additionally, she says misters can be really helpful during summer, or growing season. "Leaves are unfurling, and a mister is perfect to have handy," she says.
As for misting — for the plants that need to be misted to thrive like air plants and ferns — it's best to mist them in the morning *and* the evening whenever possible. The morning mist helps to prepare them for the day ahead, while the evening misting helps create a little extra humidity.
Browning leaves are typically caused by under watering, sunburn, or overwatering. If the leaf tips are turning brown and crunchy, the soil likely became too dry for too long in between waterings. This can also cause the plant to drop leaves.
So, to avoid overwatering all you need to do is take a more measured approach. According to Reader's Digest, all it takes is placing two large ice cubes or several small ice cubes at the base of your plant once a week to keep them happy and hydrated. This way the plant gets to suck up all that H₂O slowly, but surely.
Cyperus. If your houseplants repeatedly succumb to root rot, get yourself a cyperus. Cyperus plants have tall grass-like shoots topped with slender bracts that droop downward in an umbrella shape. Cyperus are natives of tropical swamps, so it's virtually impossible to overwater them.
It's best to use filtered water if it is available. If you do not have filtered water available. Let the water sit in the mister for about 24 hours prior to misting. This will help the chlorine evaporate from the water over time.
Use filtered or rain water that doesn't contain chlorine, fluoride or other chemicals. Always mist your plants in the morning so the leaves can dry out during the day.
Plants can benefit from both warm and cool-mist humidifiers, but the choice between the two depends on the needs of the specific plants and the environment they are in.
Your Spider Plant will do well in normal household humidity but will thrive with a bit more humidity. Brown leaf tips may indicate the air is too dry, so mist your Spider Plant regularly using a Mister.
DON'T overwater.
Overwatering, however, increases the risk of root rot and fungal disease. If you see droopy stems, wilting leaves, a whitish coating (fungus), or fungus gnats in the home—pests that thrive on consistently wet soil—it's a good bet that you're watering plants too much.
2. Misting. This method of watering is not recommended for succulents at all. Instead, you should only mist your succulents when propagating cuttings, as mature succulents store water in their leaves.