- Place the plant in a location that is at room temperature, has sufficient airflow, and receives bright but indirect light.
- Keep the soil just slightly damp. Use little water and let the soil dry up in between applications.
- Every few months, fertilise indoor plants with a balanced fertiliser.
- The plant is signalling to you that it needs a period of dormancy to rest when its leaves start to die back in late spring or early summer. Do not water or fertilise the plant at this time; instead, relocate it to a cooler, darker area away from direct sun. Depending on the cultivar and the environment, the dormant phase might extend anywhere from a few weeks and three months.
- Check your plant for new growth every week or so after the first few weeks of dormancy.
- The time of dormancy is over once new shoots start to develop. Relocate the plant to a more sunny spot and carry on with the suggested routine plant maintenance.
A shamrock plant after St. Patrick’s Day—have you ever kept one? Comment with your shamrock plant care advice!
How frequently does a shamrock plant need to be watered?
Planting shamrock bulbs in the fall or early spring results in the growth of shamrock plants. Shamrock plants are often bought when their foliage is growing, albeit occasionally when they are in bloom. There are numerous oxalis cultivars, but exotic species perform best indoors. Don’t expect to cultivate a wild wood sorrel indoors by digging it up from the outside, though.
Include a shamrock plant in your indoor collection for winter blossoms and perhaps good luck now that you know what it is and how to care for a flourishing Oxalis houseplant.
How simple are shamrock plants to maintain?
The Shamrock Plant is a beloved gift plant for St. Patrick’s Day due to its resemblance to four leaf clovers.
These St. Patrick’s Day shamrocks could be seen as “lucky” because they are simple to grow. Shamrock care is simple because these perennial plants do well in typical indoor environments.
Did you know…
Because it belongs to the Wood Sorrell family, oxalis is not a real clover. This plant derives its reputation as being “lucky” from four leaf clovers due to similarities in appearance.
Shamrock plants are wonderful indoor plants. Shamrocks have an invasive character when grown outside. They can spread like wildfire due to their rapidly proliferating tuberous roots. However, you may grow this plant in a container and place it on your windowsill to get a close-up look at its lovely, clover-like leaves and tiny blooms.
Do shamrock plants require sunlight?
Place a shamrock plant close to a south or west-facing window because they prefer strong, indirect light. And here’s an intriguing fact: According to Penn State Extension, certain species close their leaves and blossoms in reaction to light levels. The plant closes at night (or on cloudy days!) and opens again in the morning. Although the specific reason for the movement is unknown, it is caused by pressure in the plant’s cells that is synchronised with its circadian clock.
Is shamrock a houseplant or a garden plant?
Around St. Patrick’s Day, oxalis—also known as shamrock or sorrel—is a well-liked indoor plant. Although it might require a little assistance to survive chilly winters, this tiny plant can also be grown outdoors and requires little care.
My shamrock is fading; why?
Most of the time, when a shamrock plant looks to be withering, all it really needs is a rest period or an off-season. It is a perennial plant that grows from a bulb, so if it starts to wither at the end of one growth season, just trim off the affected areas and wait for the new growing season to begin.
How come my purple shamrock is sagging?
When it comes to Oxalis, three is frequently the magic number. Oxalis triangularis, often known as the “love plant,” “purple shamrock,” and “false shamrock,” is the species that is most frequently grown as a houseplant.
It features three symmetrically arranged purple heart-shaped leaves with three sides each that are arranged on the ends of each petiole (or “stem”). Overall, they have the appearance of three butterflies connected together by their noses.
Other species have a form that is comparable, although their leaves are often green.
The plant’s ability to raise itself from the dead lends it a hint of mysticism as well. Like many other plants, Oxalis is not naturally connected to the earth; rather, it is connected to the soil through its tiny bulbs.
Everything above the surface will wilt and die back to take refuge in the bulbs below if you forget to water it, the temperature gets too low, or its living conditions are generally poor.
When favourable conditions are once again present, the plant revives very quickly. This is fantastic for those tiny mishaps where we may forget to water our indoor plants for a period of time. The plant can be considered a weed in temperate regions of the world, which is not helpful for individuals who live there.
The plant is delicate and petite with lovely leaves, and everything stays compact if kept in a pot, which in many ways makes it the perfect house or office plant.
This image from Oh My Plant beautifully conveys the seductive charm of these indoor plants.
With its white blooms, which appear in profusion above the lower, darker purple foliage, it adds one more touch of charm. This contrast makes the blossoms stand out dramatically.
Do you feel a but coming on? If so, you were right on the money. Despite all of its advantages, it is actually rather uncommon to discover the Purple Shamrock residing in people’s homes.
Yes, growing Oxalis outside among your Summer Bedding, the annuals, perennials, or shrubs is far more usual. In many ways, it is a plant for gardeners. But we’re not entirely sure why it hasn’t expanded further internally.
Although a small nibble of this plant and most pets won’t come back for seconds, the leaves are deadly to them.
Although it does once more perform a useful magic trick by making the leaves taste bad, it is true that this plant is harmful to pets. Most animals will only take a small nibble of this plant before moving on to something else. Therefore, don’t let the fact that they can grow in houses with pets deter you.
However, it might be wise to choose another plant or make sure your Shamrock is out of the reach of any animals or children who like to eat houseplants.
This “unpopular” mystery’s general rarity and difficulty in finding in many regular shops could be another explanation.
Online merchants, such as those on Amazon, have the upper hand in this situation. It is simple to sell oxalis in bulb form. They are acquired in this manner, then potted up in soil. With a little warmth, a little water, and a few months, you’ll have your own full pot happily growing.
All things considered, this is a lovely and attractive easy-going houseplant, so we can’t really say for sure why it isn’t more popular. Please share any views or suggestions you may have about this in the comments section. Now for some care advice for purple shamrocks.
Where do shamrocks thrive the most?
Shamrocks are a seasonal houseplant that are sold at florist shops, garden centres, and other stores for a brief period of time. While many seasonal plants are thrown away once they bloom, with the right care, shamrocks can last for many years as houseplants.
Shamrock and clover are two common names for plants that actually relate to a variety of distinct species of plants. Although practically any plant with three leaflets or trifoliate leaves can be referred to as a shamrock or clover, Trifolium and Oxalis plants are the most usually referred to as shamrocks. White clover, a popular lawn weed, and cover crops like red and common clover are among the plant species in the genus Trifolium. A plant species from the genus Oxalis is known as the common indoor shamrock. The shamrocks used as houseplants are not winter-hardy outdoors in Iowa, even though there are species of Oxalis endemic to the state (also known as sorrel).
For their enormous, green or purple foliage and 3-leaflet leaves, oxalis as shamrocks are planted. They are not commonly grown for their blooms, but when grown in ideal conditions and given proper care, they frequently yield delicate white, lavender, pink, or even yellow flowers. Some species have the intriguing trait of closing their leaves and/or flowers at night, only to reopen them the following morning.
Shamrocks have shallow root systems and grow from modified stems or tubers. They do best when kept “pot bound” and prefer slightly wet, well-drained soils. In areas with cool nighttime temperatures (about 60F) and high daytime temperatures, they like strong, indirect light (around 70F). During the growing season and after flowering, plants are frequently given a little fertilisation with a diluted fertiliser solution once or twice a month.
Some Oxalis species need to relax or go dormant. The leaves of plants frequently turn yellow and die as they go into hibernation. High temperatures in the late summer or shorter days/colder nights in the fall may cause this. Plants should be kept dark, cool, and generally dry until new growth starts because dormancy usually lasts for 1-3 months. Plants can be sparingly watered as new growth appears and placed in bright, indirect light for optimal leaf development. Plants frequently develop blooms when they have enough of light.
Shamrocks come in a variety of species and cultivars and are popular around St. Patrick’s Day. Even an Oxalis species known as Lucky Shamrock has more 4-leaflet leaves than 3-leaflets. Good fortune!
Do shamrock trees shut down at night?
Shamrock plants, false shamrocks, and purple shamrocks are all members of the Oxalis family and have three-lobed triangular leaves. They resemble real shamrocks thanks to this. A shamrock plant is frequently sold in shops around Saint Patrick’s Day.
They make a lovely houseplant since their leaves close at night and open in the morning, and occasionally tiny, pale flowers will emerge above the foliage on slender stems.
How are you going to sustain Oxalis?
During the spring and summer, fertilise your Oxalis once a month with an all-purpose houseplant fertiliser.
The distinctive feature of oxalis is that it stores energy in bulbs beneath the soil! All of the leaves may wither if it gets too cold or if you neglect to water it for a long time, but this does not necessarily imply the plant is dead. When placed back in optimal conditions, this plant can regenerate, come back to life, and grow.
How come my shamrock plant is so leggy?
If you decide to buy corms instead, I will subsequently detail how to plant the corms. First, let me go over some fundamental care instructions and growing requirements.
LIGHT
You should provide these plants with some direct sunlight inside. You might want to give this plant at least half a day’s worth of sun, depending on where you live and how strong the light and sun are.
Do you have a leggy or scant Oxalis triangularis? If it is, there’s a good probability that it doesn’t get enough light.
In many situations, I find that having merely indirect light indoors is insufficient. Still growing, but not as fully, is your plant.
Your plant will respond by responding with lusher growth and grow into a fuller plant if you move it to a sunny place, preferably with at least partial sun. For optimal effects, place this plant directly in front of a window.
Even indoors, these plants may tolerate full sun as long as you can maintain your watering schedule because bright light will cause the soil to dry out much more quickly.
Several words regarding moving your plant outside. Be cautious when putting any of your indoor plants outside, even though they do like some direct sunshine. A plant that has been indoors cannot be moved right outside into the sun.
This will cause your plants to burn. even those who enjoy a lot of sunlight. You must make careful to harden off your plants before moving them securely from indoors to the outside.
In order to prevent the leaves from burning, you must gradually adapt your plants to the brighter outdoor circumstances. Please read my blog post on how to securely harden off indoor plants and move them outdoors for additional information on how to do this.
WATERING
This plant like slightly damp conditions, but before providing additional water, let the top inch or so of soil (2.5–5 cm), depending on the size of your pot, dry out.
When watering, make sure to thoroughly immerse your Oxalis triangularis plant and let extra water drain through the drainage hole.
Use pots with drainage holes at all times because good drainage is crucial! Without drainage holes, root rot is encouraged, and we don’t want that.
Avoid allowing them completely dry out, especially not for an extended period of time, as this could cause a period of dormancy. There will be a dormancy phase regardless, but more on that in a moment.
Keeping them indoors continually wet, however, could cause the corms to rot, in which case your oxalis would be lost forever.
FERTILIZING
I like to fertilise dilutedly with each watering when a plant is actively growing. My preferred fertiliser, which I now use for essentially all of my indoor plants, is Dyna-Gro Grow.
Every time I water any of my plants, I add 1/4 teaspoon of Dyna-Gro Grow (which I buy from Amazon) per gallon of water.
Because it is urea-free and provides ALL of the macro and micronutrients that plants require, I adore using it. You can use this fertiliser for all of your indoor plants with amazing success if you choose just one. The results I’ve been able to get with this fertiliser have made me really satisfied.
TEMPERATURE
These plants do prefer slightly lower temps. Oxalis plants prefer a temperature range of 60 to 75 F. (16-24C).
The plant may shut down and begin to become dormant if the temperature exceeds 80F (27C) on a regular basis.
Once the weather is warm enough in the spring, I like to move my plant outside. My plant remains outdoors until late October or perhaps November. I then stop watering it and put it in a cool, dark spot. It will become dormant as a result.
It will enter hibernation during the coming weeks, and all the leaves will dry up. After a few weeks, it can start to grow again, so keep a watch on it. Place it in front of a window as soon as you see it begin to develop once more so that it can continue to expand.
Here is a photo of my plant after it emerged from dormancy:
Do not be concerned if, after around 4-6 weeks, you have not yet noticed any growth. Clean off the dead leaves, put it in front of a window with good light, start watering, and keep an eye out for new growth.