While each growing environment is unique, and watering habits vary from person to person, it is generally a good idea to water about once per 7-10 days, when the mix gets dry. Too much watering leads to root rot, crown rot and other over watering problems like fungus gnat infestations.
In general, water once a week during the winter and twice a week when the weather turns warm and dry. The size of your orchid container also helps determine how often you need to water, regardless of climate conditions. Typically, a 6-inch pot needs water every 7 days and a 4-inch pot needs water every 5 to 6 days.
The best place to water your plant is in the kitchen sink. Use lukewarm water (do not use salt softened or distilled water) and water your plant for about 15 seconds and be sure to thoroughly wet the media. Then allow the plant to drain for about 15 minutes. It may appear dry but it has had enough water.
You can also water your orchid like a traditional houseplant – just apply a splash of water to the moss once every seven to 10 days. If the moss feels moist, you can wait a few days and check again before watering. Happily, orchids are surprisingly resilient when it comes to drying out when they're not in bloom.
Generally speaking, orchids are light-hungry plants and should get 12 to 14 hours of light everyday throughout the year. Natural light always comes with heat, however, in the tropical area, the duration and intensity of natural light does not change as frequently as it does in temperate climates.
Set your orchids on top of the pebbles and fill the tray with water, making sure water doesn't touch the bottom of the pots. As the water evaporates, it will humidify the air right around the plant.
Overwatered orchids will have leaves that look limp or sometimes leathery depending on the species. The existing leaves may begin turning yellow, and new leaves may look pleated. Usually a change in the leaves is the most visible warning sign that orchids give.
The main signs that your plant could be dead are if you see mushy roots or yellow leaves that are faded or blotchy. In addition, if you notice dropped leaves and it is not as evergreen as always, it is also a sign that your plant is dying.
An orchid generally needs water once a week during the winter and twice a week when the weather turns warm and dry. An orchid shouldn't go longer than two to three weeks without water; it will start dying.
Allow the water to drain out completely; orchids like a good soak but don't tolerate sitting in water. Uneven watering will result in shallow or uneven root growth.
Any orchid can be grown in water with just a little patience. You're ready to wow your friends and family with an impressive-looking but easy to maintain setup! Keep an eye out for root rot, make sure your water is fresh, and add a touch of decorative flair. It'll spice up your house and keep your plant happy!
In the wild, orchids are able to live about 20 years, depending on the type of orchid and the environment. Potted orchids do not have quite the same life span, but with proper care, it is not usual for orchids to live for between 10 to 15 years. There are some reports of orchids living for significantly longer.
How long can an orchid go without drying out? Most orchids will survive for two to three weeks (a typical vacation period) without watering, occasionally up to one month. Cattleyas, Dendrobiums, and Phalaenopsis all will survive with up to three weeks of not watering as long as their medium is maintained moist.
Water Weekly
Just because your orchid no longer has its blooms doesn't mean you should stop watering it. Continue to water your orchid with three ice cubes (one ice cube for orchid minis) on the usual day each week.
To get a new orchid flower spike, place the plant in an area with a lower room temp — about 55–65°F at night should do it. Placing your orchid in a window away from the heater might work, too. We've had best success getting new flower spikes in winter, when our homes and their windows aren't as warm.
Your orchid has tightly tangled roots.
This is a surefire sign your orchid needs to be repotted. Give plants breathing room by placing it in a larger pot every year or two with fresh potting soil.
Prune to Remove Rotten or Diseased Leaves
"It is best to remove them, because these conditions can spread and eventually kill your orchid," he says. Using sterilized scissors, cut out any rotten and discolored spots you see.
You will know your orchid is dehydrated when you see that its bottom leaves are yellow and wilted, and its buds are falling off instead of opening (bud blast).
You may also want to mist the orchid with a spray bottle daily. Misting gives the orchid more humidity but does not create a soggy root environment. It is best to put your orchid where it will receive medium indirect sunlight.
After the flowers drop from the orchid you have three choices: leave the flower spike (or stem) intact, cut it back to a node, or remove it entirely. Remove the flower spike entirely by clipping it off at the base of the plant. This is definitely the route to take if the existing stem starts to turn brown or yellow.
Since a bathroom environment is naturally warm and humid thanks to steamy showers, and most bathroom windows don't let in much direct sunlight, your bathroom is actually the perfect place for your orchids to thrive.
An east or south facing window provides bright enough light for growing orchids. South and east-facing windows work best for orchids. West_windows can be too hot in the afternoon and north-facing ones are usually too dark.