Anthuriums are a humorous species. Either they are plentiful, like the lovely blossoming variety, or they are elusive and difficult for collectors to get. In either event, they are cherished for their unique floral structures and captivating foliage and are among our most beloved houseplants. Here, we show you to some of this delightful plant’s most beloved species—some of which you can already own and others which we eagerly want to introduce to the Greenhouse as soon as possible.
What Makes an Anthurium?
Flowering plants belonging to the genus Anthurium are indigenous to humid, forested regions of southern Mexico, Central America, and South America. Many anthurium species are epiphytic, meaning they live attached to rocks or taller plants and draw their water and nutrients from their surroundings rather than the soil. Some anthurium species are terrestrial.
While the leaves can vary greatly between species, the bloom—or, more precisely, the cluster of tiny blooms—that develops on a long, slender structure known as a spadix is what makes an anthurium distinctive. The flat, vivid spathe that surrounds the spadix in many species is what frequently grabs the most attention.
Anthuriums are frequently divided into two groups by houseplant collectors. First, there are “Anthuriums that bloom, which are typically accessible and prized for their cheery, persistent spathes. When little else is blooming throughout the winter, these plants add a pleasant splash of color to our homes. The second group is frequently referred to as “leaves of anthuriums. These intriguing species are far more rare and highly prized by collectors. The foliage’s shape, pattern, and size are what attract the greatest respect for these rare beauties. And one of them is being enjoyed by a lucky plant parent in their collection.
Flowering Anthuriums
These are the anthuriums that we encounter most frequently; they are a familiar and cheery sight in the greenhouse and draw our attention with their vivid color. The long, slender stems of the flat, heart-shaped spathes, which are available in hues of red, pink, green, and white, stand tall among clusters of heart-shaped, leathery foliage.
Anthurium plowmanii
Anthurium plowmanii is one of many anthurium species where fascinating foliage predominates over showy flowers. Its narrow, sword-shaped leaves spread out in a dense cluster from the center of the plant, and each is gently rippled along the entire edge, resembling a bird’s nest fern. A. plowmanii is the most probable species among the harder-to-find anthuriums to be found in the greenhouse.
Anthurium veitchii
Anthurium veitchii is a young plant that doesn’t yet show much promise of becoming one of your collection’s most spectacular specimens. When the foliage has fully grown, it can sometimes grow to be four or five feet long, highly corrugated, and glossy dark green in hue. It makes sense why it is referred to as the “king anthurium.” These are something that we constantly seek out, yet finding them might be challenging.
Anthurium crystallinum
Anthurium crystallinum is a very beautiful foliage houseplant that stands out from the competition thanks to its sizable, velvety green leaves and clean, white venation. The demand for this item among collectors is extremely high because it is so uncommon. It might just be one or two at a time when we locate it for the Greenhouse collection.
Anthurium clarinervum
Another extremely unusual discovery—we’ll be pleased to locate even one—Anthurium clarinervum is sometimes mistaken for A. crystallinum because of their similar dark green hue and contrasted venation. However, the leaves of A. clarinervum are more conventionally shaped like hearts and have a harder, some even say cardboard-like, texture.
Anthurium Care
Anthuriums prefer a lot of bright, indirect light—not direct sun—and humidity, in line with their natural home in shaded, tropical forests. If it’s not possible to provide them a home in a well-lit bathroom or kitchen, a room humidifier or a pebble tray will also work.
The best potting soil is loose, well-draining, and nutrient-rich because many anthuriums in the wild cling to trees where they endure periods of intense rain that drain away quickly. For the ideal mixture, you can try adding some bark-based orchid potting mix to a high-quality all-purpose potting mix. No anthurium loves to sit in water for an extended period of time, so water the mixture well when the top is dry and let it drain well.
Hard-to-Find But Worth the Hunt
When one of the rare anthurium species arrives home, it is a terrific day for a plant collector, and we understand precisely how it feels. We constantly look for anthuriums to bring to the Greenhouse, so when we do, it’s a cause for celebration. If you currently own one and have any inquiries, do so. We’ll be ecstatic to enjoy it with you and will be happy to assist you in any way we can.
Is it simple to crystallize anthurium?
Even for novice gardeners, Anthurium Crystallinum propagation is rather simple, although the results can be very unpredictable.
Root separation is the best and simplest way to multiply your Anthurium Crystallinum.
Only when you are absolutely certain that your plant and its roots are robust enough and won’t break during the process should you attempt this method of propagation.
Anthurium seeds can also be used to grow new plants. But for them to grow properly, you’ll probably need a perfect setting that’s very similar to their original surroundings.
Stem cuttings can also be used to propagate an anthurium, however I’ve found that this method is sometimes successful for me and other times fail.
When you start your plant’s propagation, you need to start giving it more attention because it requires an almost ideal atmosphere to grow healthily.
When preparing the soil for propagating Anthuriums, always take great care because even a tiny error might prevent your plant from developing.
Is it difficult to maintain Anthurium crystallinum?
The care of Anthurium crystallinum is actually rather simple. Although a plant’s leaves may be breathtakingly attractive, maintaining it is not tough.
Maintaining sufficient soil moisture, which is essential for this plant, is the one area with a higher probability of failure. Continue reading to find out how to keep the right level of moisture and avoid overwatering.
Where is the native range of Anthurium crystallinum?
A type of flowering plant belonging to the Araceae family called Anthurium crystallinum is indigenous to the borders of tropical rainforests in Central and South America, from Panama to Peru. It is an epiphytic perennial that reaches a height and width of 90 cm (35 in). It is distinguished by huge, velvety oval leaves with noticeable white veining and inflorescences with green spathes and pale green spadices all year long. [2] [3]
It is grown inside as a houseplant or under glass in temperate countries because it needs a minimum temperature of 16 C (61 F). The Royal Horticultural Society’s Award of Garden Merit has been given to it. [4] Similar in appearance to Anthurium crystallinum, Anthurium clarinervium and Anthurium magnificum are marketed as house plants for seasoned collectors because they both require high levels of humidity and light.
Size and Growth
Anthurium crystallinum grows slowly, like all Anthurium species. It may take some time before you see any noticeable change, but its leaves will gradually get more apparent.
You won’t need to bother about repotting the plant for a time because it grows about 20 inches every two to five years.
The leaves of Anthurium crystallinum can reach a height of 24–30 inches outside. But in a regulated household environment, it can only reach a maximum height of 18 inches.
Every 4 to 6 weeks, Anthurium crystallinum grows a single leaf of fresh foliage. The self-heading growth habit of the plant causes the leaves to typically occupy lateral space.
Flowering and Fragrance
The spathes of the flowers are either dull purple or pale green with a yellowish or reddish hue. As long as the plant is flourishing in tropical conditions, flowers can bloom throughout the year.
The blossoms of Anthurium crystallinum don’t have a particularly strong scent. Many say that the blossoms of this plant have a “pleasant scent, if mild. It somewhat reminds me of menthol and pine oil cleanser.
Light Conditions and Temperature
Anthurium crystallinum requires a minimum temperature of 65 degrees Fahrenheit to flourish and thrives in humid settings. Anywhere between 75 and 80 degrees Fahrenheit is excellent for it.
Keep your Anthurium crystallinum in the greenhouse during the winter in colder climates, and on your patios during the summer.
Anthurium crystallinum can be planted directly in the ground in your backyard in locations with consistent moderate temperatures all year long. In your yard, their lovely, velvety dark green leaves will provide a great background cover.
Keep the plant indoors in a terrarium with good ventilation. Place it under bright, indirect light rather than direct sunshine.
Watering and Feeding
Anabolic humidity is ideal for the growth of Anthurium crystallinum. The best method to preserve it is to mimic its natural habitat, which are humid tropical rainforests.
Keep the soil’s top layer moist throughout the growing season. Regularly water the plant, especially in the heat. Never let the growing media or soil mixture get too dry.
Anthurium crystallinum can go without water for up to two weeks at a time in humid environments. Consider giving your plants a lukewarm watering every two weeks during the winter.
Many commercially cultivated anthuriums are fertilized using a slow-release fertilizer. In general, Anthuriums and Crystalliums respond well to balanced liquid fertilizers.
What distinguishes anthurium Clarinervium from anthurium Crystallinum?
Clarinervium and Anthurium crystallinum, which have comparable flaunts and characteristics, form a blue ribbon around your aspirational indoor forest.
However, it is necessary to understand the variations that these plants produce in order to choose the one that is the best suit for you.
Anthurium clarinervium has wider dark green leaves than Anthurium crystallinum, which generally has narrower brilliant green leaves. Additionally, Anthurium crystallinum matures quicker than Anthurium clarinervium.
These plants can be mistaken for replicas if you don’t know how to tell them apart.
Furthermore, you can be confused by these plants’ careful inspection and conduct.
Knowing the fundamentals of a few similarities and differences might help you make the best choice. Your uncertainties will disappear after reading this essay just once.
How big may leaves of anthurium crystallinum grow?
- Anthurium crystals, often known as
- Light: both full sun and some shade
- Between 60 and 70 degrees Fahrenheit is the temperature.
- Anthurium grows best in heavy humidity, although it needs good air movement. Mist the leaves every day if the weather is dry or hot.
- Watering: Every few days during the growing season, water to keep the top layer of soil moist. The plant need more water in the summer than any other time of year (up to 4 times a week). But it may go up to two weeks without water in humid conditions.
- Size and Growth: 0.5 meters every two to five years. The leaves can reach a height of 90 cm (60 inches).
- Pruning: Regularly remove the dead or discolored leaves and prune from the top down.
- Sand, sphagnum moss, pine bark, or coconut coir along with peat moss make up the soil.
- To multiply, sow seeds at a temperature of 70 to 75 degrees Fahrenheit. The optimum time to begin propagating this hardy evergreen is in March.
- Use organic, slow-releasing fertilizer in the springtime. Make sure the fertilizer contains phosphorus in addition to nitrogen and magnesium for flower growth.
- Repotting is necessary every two years. Best completed in the early spring, summer, or fall.
- Mealy bugs, scale, and aphids are pests. Sprinkle some water on them to clean them off.
- What about poison? Yes. Although it is a lush green, it has no place in your salad. If swallowed, every component is lethal. The sap may cause skin irritation. Put the plant up high and out of reach of your kids and dogs for their protection.
How is Anthurium Crystallinum maintained?
My grandma taught me everything I know about cultivating amazing tropical evergreens from the genus Anthurium, which belongs to the Araceae family.
She purchased her Anthurium crystallinum specimen when it just had two yellowing leaves and nursed it back to health.
Maintain temperatures between 65 and 75 °F for anthurium crystallinum care (18 to 24C). Utilize ingredients like orchid bark, perlite, and compost to create an airy potting mix that can contain moisture yet is quick draining. These plants require high humidity in the 70–80% range, as well as strong indirect light.
We gathered around the first healthy leaf as soon as it appeared to admire the remarkable contrast between the deep green foliage and the silvery white venation. The entire leaf actually had a silvery, velvety gloss to it.
Does Anthurium Crystallinum grow on a vine?
The top of the soil is quite moist for Crystal Laceleaf, which prefers strong indirect light, but the bottom of the soil is dry.
When your finger is inserted into the dirt and pulled out without any soil adhering to it during the summer, you should water this plant. Water thoroughly until it runs out of the pot’s bottom hole. To prevent root rot, make sure to discard the water collection tray.
Check out these detailed maintenance hints to get started with this unusual houseplant.
Care Difficulty
The Anthurium crystallinum is a moderately challenging plant to take care of. The soil, light, and humidity requirements for this beauty are the main factors to take into account.
The crystallinum anthurium is a little simpler to grow than other anthuriums. Even if you don’t have a natural green thumb, caring for a coleus canina or purple waffle plant is not as difficult as it seems.
Growth Rate
Anthurium Crystallinum grows slowly to moderately, like the majority of Anthurium species.
When a plant is young, the laceleaf actually grows very quickly, but as it gets older, the growth rate slows.
The Crystal Anthurium plant can reach heights of 30 to 60 inches. They grow to a width of 15-20 when fully grown. They have a spring and summer growing season.
Is crystallinum A Climbing Plant?
In its native rainforests and wherever outdoors in zones 10 and above, the Anthurium crystallinum, an epiphyte with aerial roots, adores to climb up trees. This large-leafed plant thrives indoors on a moss pole, which can provide it all the support it needs.
Potting
You can choose a medium- to large-sized container for determining the appropriate pot size. A terracotta pot or a plastic pot, among other potting materials, work well.
We cannot stress enough how crucial it is that your pot has enough drainage. Make sure the pot has drainage holes. Wet feet do not agree with anthuriums, and crystallinum in particular. One of the main causes of death for this magnificent houseplant type is root rot.
Select a pot only if it has one or more drainage holes. The key to this wonderful plant is good drainage.
Soil
In a commercial potting soil that is airy and well-draining, the Crystal Anthurium can thrive. Nevertheless, quality orchid or anthurium plant potting soil is suggested.
We advise using a soil mixture of one part perlite, one part coconut coir, one part sand, one part peat moss, one part pine bark, two parts orchid mix, and blended with a handful of compost if you’re going to construct your own potting/soil mix. Your mixture should be airy since you want the roots of your Anthurium to be able to breathe easily.
Keep in mind that you need a growing medium that satisfies crystallinum’s requirements for soil moisture, which we’ll discuss in more detail in the section on watering.
For this somewhat challenging houseplant, an excellent alternative is a high-quality, well-draining soil. Here are a few excellent choices:
Repotting
It’s crucial to prepare ahead of time and repot your Anthurium Crystallinum as necessary. You’ll most likely need to repot a young Laceleaf every two years even if you start it in a medium- to large-sized pot.
You might only need to repot it every 2-3 years as it ages and its growth slows.
Add a premium Anthurium plant potting mix to the soil of your plant to fertilize and refresh it between repottings. Your crystallinum will remain content and healthy if you do this.
pH
You’ll need a soil pH of roughly 6.0-7.0 for this crystallinum, which is regarded as neutral to slightly acidic soil.
The Crystal Laceleaf plant might need a little bit more potting soil than usual. If necessary, add baking soda, calcitic or dolomitic lime, or wood ashes to elevate the pH.
Although it would be fairly rare to get a fresh potting mix with a pH that is inherently inappropriate for crystallinum. However, you can lower the pH if you’re using garden soil or something else that has an excessively high pH by adding sulfur or aluminum sulfate.
To determine whether the soil has a low pH, perform a pH test. A garden center or the internet both offer inexpensive tests.
Water
In the rainforest, anthurium crystallinums are epiphytes. This immediately reveals a few things to us. They prefer a lot of water, but because their roots are exposed, they dry up quickly. How then can you maintain a pot-dwelling indoor crystallinum that is both moist and dry?
It’s tricky, I guess. The dirt you have is wonderfully airy (see our soil section), and you also have a pot that drains effectively, which is the first factor. This lovely plant prefers a little moisture on the earth’s surface, but it requires dry soil close to the roots. This indicates that you won’t require deep waterings, only more regular waterings every 3-5 days. Water the Crystal Anthurium sparingly in the winter, about once every two weeks.
Additionally, anthuriums as a whole might be picky with tap water. The toxins in our water frequently cause them to have burns or leaf marks. Use tepid rainwater or tepid distilled water on these gorgeous indoor plants to keep them in a pristine state.
If you can’t do that, wait 24 hours before using water on the crystallinum. Even though this is not the optimum situation for this plant, the water should have ample time to remove the majority of the pollutants.
If you keep fish, using aquarium water is another interesting fact. Fresh fish meal diluted with water is a favorite of anthuriums. Even utilizing LECA, some growers have attempted to cultivate anthuriums in water. Being able to expose the roots and provide the plant access to fish waste makes this fairly brilliant.
Crystal Anthurium Light Requirements
An enormous amount of light is preferred by Anthurium crystallinum, which prefers intense indirect light for roughly 12–16 hours every day. Keep in mind that you’re trying to recreate its natural environment. Under the canopy, where A. crystallinum grows, the light is dim. As it is close to the equator, it is accustomed to lengthy days.
Some growers may claim that you require 70–80 percent direct sunshine.
However, a lot of indoor growers, particularly those who live in drier, colder locations, should try putting their plant in a south-facing window. At the very least, observe its response first. You’d be shocked to learn that many “indirect-light plants seem perfectly content in direct light,” as I have observed.
For many growers, a grow lamp might be the ideal solution for this Anthurium cultivar (you may need to dim it with a sheer curtain). Although natural sunshine is preferable, artificial light will work in a pinch.
If your Crystal Anthurium has burn marks with yellow spots, it is receiving too much direct sunshine. On the other hand, if this plant doesn’t receive enough light, its growth will be sluggish and its stems will grow scraggly and lanky. One of the most crucial growth variables for crystallinum is appropriate illumination.
Yellow and drooping leaves can be an indication of too much light, but they can also be an indication of inadequate fertility. See the section on fertilizer below.
Fertilizer
The Anthurium crystallinum responds well to a liquid orchid fertilizer that has been diluted and is heavy in phosphorus, like Espoma Orchid. Simple slow-release fertilizers can also be effective. Every six to eight weeks throughout the spring and summer, feed the plant at 1/4 to 1/2 strength.
Similar to this, you can aid in the growth of your anthurium by providing it with some crushed organic material roughly once every month. Once more, this mimics how the rainforest would provide nutrients to the roots of an epiphyte. A straightforward compost can be a fantastic additional source of nutrients for your plant.
How To Propagate Anthurium crystallinum
A Crystal Anthurium can be propagated quickly and easily by following a few simple steps. Here is the best method for growing this unusual plant, even for novice gardeners.
Division
The ideal technique to multiply this Anthurium is by division, which is the separation of baby plantlets when they emerge next to the mother plant. I should note that this plant shouldn’t be propagated until it is at least a year old.
First, take the mother plant out of the pot (Spring is a good time to do this), then carefully peel the roots of the young plant and the mother plant apart. After that, fill the new Anthurium’s pot with soil and plant it. You can use sterile clippers to separate the plants if they simply won’t budge. Ensure that you put the mother plant back in its original container and replace the soil to give it access to fresh nutrients.