A well-grown plant can produce several inflorescences, and individual flowers have a long life span, lasting for weeks before withering. As a result, a phalaenopsis orchid can bloom for months.
They do not, however, bloom continually like most orchids. After flowering, don’t anticipate the plant to bloom again until the next year around the same time.
Orchids of the genus Phalaenopsis are relatively simple to grow. They will grow in a brightly lighted window that receives direct sunlight during the day indoors.
Choose a bright window; a dark, north-facing window or one with trees or plants blocking it may not provide enough light to induce blooming.
During the warmer months of the year, Phalaenopsis orchids like spending time outside. Move them to a shady position that receives no more than a couple of hours of morning sun or dappled light throughout the day after nighttime temperatures dependably stay above 55 degrees. (Too much direct sunlight will cause the leaves to burn.)
Outside, the higher humidity and air movement are beneficial to Phalaenopsis orchids. Spending time outside also gives a temperature difference of at least 10 degrees between day and night, which these orchids prefer.
Phalaenopsis are epiphytes, meaning they grow on the branches of other plants (like our own resurrection fern and Spanish moss). They are not grown in regular potting soil.
These plants are potted in a particular orchid mix when cultivated in containers. Chopped fir bark is commonly used in orchid mixtures these days.
A medium-grade bark or medium-fine bark mix should be used to pot Phalaenopsis (medium bark with perlite and chopped sphagnum moss added).
These unique blends have a significant impact on how we water orchids. You must run water through the mix until it is completely soaked to adequately water them. With the plant on the windowsill, this is impossible. Water rushes through bark mixtures, causing it to splatter all over the place.
Allow tepid water to flow through the mix until it is properly moistened, which is best done inside at the sink. Simply water the plants thoroughly with a hose outside.
Phalaenopsis, unlike several orchids, lacks water storage organs and must be maintained moist. Only let them dry for a few minutes between waterings.
In addition, many orchid mixtures are deficient in nutrients. Until keep your phalaenopsis orchids growing aggressively, treat them with a soluble fertilizer like 20-20-20 from spring to early fall. Follow the mixing instructions on the label and apply once or twice a month.
If you decide to give or receive a phalaenopsis orchid as a gift, the advice in this column will help you get the plant off to a good start. However, there are many various types of orchids, each with its own set of growing conditions.
Check for an identification tag on the orchid. When investigating how to care for an orchid, it’s critical to know what type you have.
Where is the best place to grow orchids outside?
Orchids are no exception to the rule that no flowering plant thrives in the deepest shade. Orchids are typically found in areas with a lot of dappled light. The hotter the sun, the more shade is required during the daytime hours. More sun can be supplied in humid or coastal places.
How do you keep Phalaenopsis orchids blooming?
Phalaenopsis orchid plants can produce anywhere from two to three blossoms to over a hundred. Hundreds of Phalaenopsis orchid hybrids exist, with a spectrum of colors and hues, as well as exquisite variegations.
When you buy an orchid plant, it’s almost certainly already blooming, and you’d do anything to prolong those blooms or see them again soon, right?
Similarly, if you’re a new orchid grower, watching your Phalaenopsis baby rebloom is a huge accomplishment that will make your orchid-loving heart burst with joy. It’s as though the cosmos is signaling that you’ve finally figured it out.
However, when your phals have bloomed, you must continue to care for them. Orchids are recognized for their lengthy lives, the longevity of their blossoms, and their capacity to bloom multiple times per year. Do you want to check all of those boxes for your orchid plant?
While your Phalaenopsis orchids are in bloom, keep these helpful orchid care tips in mind.
Make sure these orchids are kept away from direct sunshine and heat sources.
Phalaenopsis orchids are low-light orchids that will quickly burn if exposed to extreme heat, such as a sweltering south- or west-facing windowsill in the summer.
Watering early in the morning allows it to dry out during the day and avoids root rot by preventing it from sitting in water. The amount of water you should give your orchid depends on the type of potting material it came with. Orchids planted on bark need to be watered once a week, whereas those snuggled in moss can go longer between waterings. This is due to the fact that bark stores less water than moss.
- If you’re watering your Phalaenopsis orchids in the sink, be careful not to damp the flowers.
The orchid flowers may be damaged by the water pressure from the faucet. Most orchid plants are native to the rainforest, so experienced orchid gardeners advocate simulating that habitat. The majority of them swear by spraying the flowers and leaves once or twice a week in the morning, which is also a practical approach to maintain humidity during the dry season.
- Weekly, softly feed your blossoming orchid with a balanced yet urea-free orchid fertilizer.
Choosing a high-quality urea-free orchid plant food is critical because it provides necessary nutrients quickly, unlike urea-based orchid fertilizers, which can take up to a year to break down and become ready for use by your orchid plant.
This will result in a fluctuation in room temperature, which will stress your orchid plant.
Do orchids do better inside or outside?
Who doesn’t appreciate spending a little time outdoors during the summer? Inhaling deeply and taking in the season’s greens instantly improves one’s mood. “Wouldn’t my orchid love the summer weather as well?” you might question.
Yes, you may take your indoor orchids outside. However, there are a few things you should ask first to guarantee that this isn’t your plant’s last excursion outside.
How humid is the climate?
Taking an orchid outside in a humid climate is preferable. Phalaenopsis orchids prefer a humidity level of 55 percent to 75 percent. The longer your plant can stay outside in a humid environment, the better. If you reside in a dry area and want to take your plant outside, make sure you don’t leave it outside for more than an hour. Consider adding an extra ice cube before setting it outside if it’s a hot day. (To avoid overwatering, check the roots first.)
When should I water my orchid?
If you reside in a humid area, the best time to water your orchid is first thing in the morning. Watering your orchid early in the day allows any excess moisture to evaporate before the sun sets and the temperature decreases.
Will bugs harm my plant?
The longer you spend outside, the more insects you’ll encounter. Your orchid is in the same boat. Because certain insects are attracted to orchids, keep an eye out for symptoms of bug infestation if you bring your orchids outside. Small webs, for example, suggest spider mites, whereas small white lumps indicate scale pests. Mealy bugs create a cotton-like coating on orchid leaves. You can help to prevent these attacks by using a natural insect repellent on your orchid.
Is there such a thing as too much light or moisture?
Although orchids prefer indirect light, placing your plant outside will expose it to direct sunlight. How do you keep the sun out? Shade, or shade fabric, in a nutshell. When the sun’s fierce beams become too much for us, we seek refuge in the shade. Your orchid will not get sunburned if you keep it under an awning. You should also avoid taking your orchid outside during the hottest part of the day (around noon).
Keep your orchid indoors during a downpour because too much moisture encourages fungal growth. You can, however, move your orchid outside after a rain to allow it to absorb any remaining moisture.
Orchids are light and moisture sensitive, despite their origins in the tropics. Do not keep your orchid outside for more than a few hours at a time, no matter how nice the weather is.
Is it cool at night?
During the day, your orchid will like the warmth, but on hot evenings, it will prefer a cooler climate. It’s fine to leave it on a screened patio if the temperature drops to 55 to 65 degrees Fahrenheit. If the temperature does not drop, bring your orchid inside for the night to keep it cool. Just keep it out of the path of direct airflow from a fan or air conditioner.
How often do you water outdoor orchids?
This is an excerpt from Stephen R. Batchelor’s book Your First Orchid, pp. 14-17, published by the American Orchid Society.
Most orchid gardeners water their plants once or twice a week on average. For most potted orchids in a sunny window, this is sufficient. If your plant is outside and the weather is sunny, warm, and dry, you may need to water every other day. If the weather has been gloomy and cool, though, once a week may be plenty.
The amount of water your orchid requires is determined by a variety of factors. The amount of water your orchid requires is affected by light, temperature, humidity, air movement, potting media, kind of pot, and pot size. Watering schedules are adjusted by the greatest orchid gardeners according to the conditions their plants are in. The table below should assist you in determining whether you should water more frequently or less frequently.
Checking the potting material is the best approach to determine whether or not to water. The majority of the roots are found here, and it is the roots that absorb water. Keep in mind that the medium’s surface will dry soon. You must assess whether the media beneath the surface is dry (where the roots are located). There are two options for accomplishing this:
- 1 inch or more into the potting media using your finger or the pointed end of a pencil If the medium seems wet or the pencil is damp, wait a few days before checking. When the medium feels damp but not completely dry, add water.
- By weight, water. Lift your orchid an hour or so after the last time you watered it. Make a mental note of how much it weighs or use a scale to find out. Lift or weigh it again in a few days, and then add water when it feels noticeably lighter. If you do this often enough, you’ll develop a sense of when the plant is dry based on its weight.
- Fill the potting medium with enough water to completely flush it. (It also helps to reduce salt build-up, which can harm roots.)
When can orchids go outside?
Because they prefer a consistent temperature of roughly 18°C, they thrive best when cultivated indoors all year. Dendrobiums, cymbidiums, and oncidiums, for example, require a minimum evening temperature of 10°C and can be relocated outside in the summer to a bright spot out of direct sunshine.
What is best potting mix for orchids?
Some orchid hobbyists like preparing their own orchid medium and experimenting with different potting ingredients. Every orchid gardener appears to have their own opinions regarding the ideal orchid potting mix. Horticulturists at the University of Tennessee, for example, advocate using 3 parts fir bark, 1 part perlite, and 1 part chopped sphagnum moss in a Phalaenopsis potting mix. Botanists at Texas A&M University, on the other hand, report that their Phalaenopsis orchids do best in a potting mix made up of 80% fir bark and 20% coarse sphagnum peat.
Just Add Ice Orchids should be repotted in fresh orchid growing medium every one to two years since bark and other organic potting materials degrade with time and become less effective at providing the water and nutrients Phalaenopsis orchids require to survive. Watch the orchid care video on our website for instructions on how to repot your Just Add Ice Orchid.
Can orchids survive winter outside?
Many frequently grown orchids, including certain hardier Vandas, Stanhopeas, Oncidiums, Lycastes, Miltonias, Odontoglossums, Masdevallias, Dendrobiums, Cattleyas, Catasetums, and cool-growing Paphiopedilums, tolerate winter temperatures of around 55° F (13° C) at night. Cattleyas are more hardy than other plants.
Can you grow orchids in the garden?
During the summer months, when there are no frosts, orchids thrive under trees. Orchids can be cultivated on the patio or under trees in the warmer months when frost is not a problem when winters are chilly. Many varieties of vandas and cattleya types are ideal where summer nights are warmer.