Is Oxalis Triangularis Rare?

Is Oxalis Triangularis rare?

A highly coveted, low-maintenance houseplant. The “purple shamrock” is well-known for its beautiful butterfly-like leaves and unusual behaviour.

Water sparingly and keep in bright, indirect sunshine. They have positive phototropism (they grow towards the light) and are nyctinastic (closing their leaves at night).

They’re a great plant to observe, and they bring contrast and distinctiveness to any collection.

Oxalis Triangularis will grow like weeds throughout the growth season and then go dormant for 3 weeks to 3 months of the year.

Don’t be alarmed if they begin to wilt! This is quite normal. Simply cut your Oxalis and place it in a cool, dark place until it begins to grow again.

Oxalis Triangularis is an uncommon addition to our nursery, and we’re thrilled to have some right now.

If you want a specialty houseplant that offers beauty and intrigue without too much effort, pop into TGC and grab yours.

Do oxalis Triangularis bulbs multiply?

Oxalis Triangularis, popularly known as purple shamrock, is a popular St. Patrick’s Day houseplant. Bulb division is an excellent method of propagating your purple shamrock.

The ideal time to split bulblets for most bulbs is in the fall, although this differs with houseplants, like purple shamrock.

Oxalis Triangularis spreads through bulbs. The University of Vermont Extension suggests splitting bulbs at the conclusion of plant dormancy, when fresh growth appears.

Detach the smaller side bulbs from their pots and remove the bulbs from their pots. The tiny bulbs are immediately ready for sowing.

Replant them slightly beneath the earth and maintain the soil wet at all times.

Is Oxalis Triangularis poisonous to humans?

Although Oxalis is poisonous, it has an extremely bitter taste that repels anything or anybody who attempts to eat it, and this is frequently enough to dissuade dogs and cats from eating more than a single mouthful.

However, if consumed in excessive numbers, it can cause poisoning in cats, dogs, and people.

The hazardous chemicals are present in the greatest concentrations in the bulbs. So, in principle, they’re concealed beneath the dirt.

You’ll have to decide if you have a pet or a youngster who never looks at plants or one who is always nibbling and playing with them.

If the latter is the case, you’ll need to plant your Shamrock somewhere out of sight or consider growing something more pet-friendly in its stead.

How do you care for oxalis Triangularis?

It has three (usually) purple heart-shaped leaves with three sides that sit symmetrically at the end of each petiole (or “stem”).

The overall impression is that they resemble a trio of butterflies connected by their noses.

The plant is also a little magical in that it can resurrect itself from the dead! Instead of being naturally tied to the soil like many other plants, Oxalis is linked to the earth through its small bulbs.

If you don’t water it, the temperature goes too low, or the living circumstances are generally poor, everything above the surface will wilt and die back, forcing the bulbs underneath to find refuge.

It adds a last touch of enchantment with its white blooms, which appear in a profusion above the darker purple leaves below, producing a striking contrast that truly makes them stand out.

All things considered, this is a lovely and attractive easy-going houseplant, so we can’t really understand its lack of popularity. Please share your views and suggestions in the comments section below.

Light requirements

Oxalis isn’t picky about its lighting requirements. The purple-leaved species will tolerate less light situations than its all-green leaf siblings.

However, for a good-looking plant, you’ll need a location that receives strong light, or perhaps some sun for a few hours every day. However, don’t overdo it on the sun; too much sun may harm the leaves.

Watering requirements

Soak the soil first, then allow the top inch or two to dry before watering again. Although inconsistent and erratic watering is not a concern here, the plant may often spend months without harm, especially when the weather is colder.

If it’s really hot or in a particularly bright place, you’ll need to make an effort to water it on a regular basis, since if it becomes too dry, the plant will die back.

Humidity requirements

A sprinkling every now and then to keep the leaves dust-free would be welcomed.

However, the Purple Shamrock is not sensitive to humidity levels, so there is no need to worry about it or shower it on a frequent basis.

Feeding requirements

Feeding is only required on a limited basis, thus applying an all-purpose fertilizer at standard dosage once every couple of months is sufficient.

Temperature requirements

As a houseplant, you don’t have to care about the temperature all that much. They prefer colder areas in your house if given the option, but will do OK in warmer living spaces as well.

However, you must exercise caution in really hot rooms or places that heat up quickly, such as those near a window.

If the temperature rises beyond 25°C (77°F) on a frequent basis, the plant will soon “age” and become ragged and unappealing.

Are oxalis Triangularis easy to grow?

They are a relatively cheap houseplant that gets by on little care. Although they may not be as pretty as their tropical cousins, they are simple to grow and come in lots of colours.

Simply place your bulbs in a pot and fill the pot with soil or have it placed directly in the ground. Plug the bottom to conserve water and allow roots to develop.

They prefer moderate light so try not to place them where too much direct sun is reaching your plant.

Can Oxalis Triangularis green?

Oxalis Purple Shamrock can be grown indoors as long as you have the right conditions (minimum temperature, good oxygen supply and relative dark place – like a closet).

Also make sure that you don’t overwater as this will lead to root rot.

Depending on the variety, the foliage may be rich purple or green, sometimes with a darker triangle of colour in the center.

In summer, umbels of delicate, five-petaled flowers, white or pale lavender-pink, appear atop slender stems, above the handsome clover-like foliage.

Why is Oxalis drooping after repotting?

Purple Shamrock Shock oxalis that’s correct. Your oxalis plant may have gone into shock following its most recent repotting, especially if you did it soon before the blooming season began, which might explain why it is drooping.

Also, if you decide to change things up and use a different potting mix for the next container, the plant may require some time to adjust to the new environment.

The good news is that your plant will seldom need to be replanted, and you will only have to do it every few years.

When you have a falling plant, though, getting it to seem healthy might be difficult, and you may lose the battle.

Because it is particularly sensitive at this point, doing so will put it under a lot of stress.

Unless you really must repot the plant, postpone the repotting until well after spring.

Second, strive to replicate the original potting conditions as closely as possible.

Take note of the soil combination, moisture content, position, and everything else in the first pot and transfer it to the other pot.

Why is my Oxalis Triangularis Leggy?

Your plant may show evidence of legginess or sparseness from time to time. It’s most likely signalling that it needs more light.

You may observe that the stem is also growing towards the light, making it appear bendy.

Moving the plant to a spot near more light, such as a few meters within an eastern-facing window, is a simple technique to guarantee the plant receives enough light to recover from phototropism.

Please keep in mind that you should pick a site with appropriate illumination to accommodate for the days when there wasn’t enough light. That’s all it takes to get things back on track.

Why is my Oxalis Triangularis Yellowing?

The good news is that the yellowing of your plant’s leaves is most likely caused by a natural process.

In most circumstances, there should be no cause for alarm. Let’s have a look at some intriguing reasons:


When your plant enters dormancy, which occurs in late spring or early summer, its leaves turn yellow and die, which is a natural occurrence in its existence.

When you see this, reduce your watering and avoid fertilizing the soil.

Instead, wait for the plant to show indications of fresh vitality before gradually restarting your watering schedule.

You may discover that your plant does not go through this procedure and that you do not need to make any changes.

However, if it does, transport it to a spot with less light and considerably lower temps to rest.


Aging is a natural aspect of the plant’s existence, and it will begin to yellow as it approaches death.

There isn’t much you can do to save a dying plant other than give it some tender loving care and make sure it’s in good health.

You may occasionally confuse dormancy with death. To prevent forgetting your plant in its hour of need, make sure you understand what’s going on with it.


Gardeners are all too aware with the dilemma of giving their plants too much affection in the form of water.

Although this plant thrives in damp environments, its roots might drown if grown in rainy soil.

Water the plant just until the top two inches of soil are dry.

Why is my Oxalis Triangularis Drooping?

Given their dormancy periods, it’s common to observe oxalis plants go through drooping stages as they near the conclusion of their growth season.

If this is the cause of the alteration, all you need to do is make sure the plant gets all it requires, and it will recover once the dormant period is through.

Hold off on watering until the leaves fall back, then reduce watering to a bare minimum.

When the plant begins to show symptoms of new growth, you may gradually increase the frequency of watering, and the plant should be OK.

If dormancy is not the cause, the droop is most likely due to a lack of water, and you should investigate if the plant is getting enough moisture.

It may appear strange, yet most plants suffer from either too much or too little water.

Striking a balance between the two may be difficult for gardeners, and it could be the reason your plant isn’t flourishing well.

In general, your oxalis should thrive well in wet soil and prefers to remain in such conditions. You should not, however, drown the plant.

It’s simple to tuck this lovely plant away in a corner, forgotten and alone, and expect it to blossom as it would in the wild.

This, however, just hinders its development, and you will see that it not only droops but also stunts.

If the issues are not addressed quickly, the oxalis plant may die.

Have you ever thought that the potting mix you use may possibly be to fault for drooping leaves? Consider this.

Even if you have the watering down to a science, the perfect location, and everything else in place, the plant will still suffer from poor health.

In this instance, you should examine the potting mix on two fronts: drainage and nutritional profile.

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