Tillandsia Juncea

Tillandsia Juncea

Tillandsia is a genus of plants that are popularly known as air plants. Air plants are the rule-breakers; they are epiphytic in nature. That means they don’t grow in soil like all other plants.

Air plants use their roots to grow attached to larger plants, shrubs, trees, and even rocks. They draw their nutritional and moisture requirements from the surrounding air. These plants do not need any soil or pots to hold on to. Air plants are happy sitting in a large glass bowl, propped on top of a vase or in a dish filled with sand and rocks.

Tillandsia Juncea is one of over 500 Tillandsia species. It was first described by Jean Louis Marie Poiret in 1817. Native to Central and South America, Mexico, and the West Indies, it’s found at altitudes up to 2400 meters. Tillandsia Juncea is known for its tall, slender and somewhat grassy look. It has a towering appearance over many other plants.

This article contains all the information you need to know about this plant before adding your collection.

You can buy a Tillandsia Juncea here.

What is Tillandsia Juncea?

Tillandsia Juncea is an air plant that grows in Central America, Mexico, and South America. It is a large epiphyte reaching up to 50 centimeters in height. It has many supple, silver-green to dark green leaves that form a rosette. The sheaths are oval or triangular and wider than the limb.

The base is usually brown in color. Some plants also have a brick red to brown tint to them. The leaves are needle-like and give a grassy appearance. This plant is drought tolerant and very easy to grow. It can be grown in any position, even upside down and requires a moderate amount of light to thrive.

Scientific Name

The scientific name of the plant is Tillandsia Juncea. It also goes by the names of Bonapartea Juncea , Acanthospora Juncea , Tillandsia Quadrangularis, Misandra Juncea , Platystachys Juncea, and Tillandsia Juncifolia.

Scientific Classification

Tillandsia Juncea belongs to the family Bromeliaceae and order Poales.


Tillandsia Juncea flowers from up to 20 inches with several small spears or a single polysic spike. It usually grows out a few flowers.

The flowering stem bracts are scaly, reddish, nested spindly and filiform at the apex. The primary bracts also resemble the bract of the flowering stem. They gave a long limb making up a small ruff below the inflorescence. The floral bracts are again scaly, leathery, reddish and imbricate.

The flowers are tubular, nonfragrant, sessile and up to 4 centimeters long. The petals can be seen in shades from dark purple to pale purple. The pistil and stamens are protruded.

Generally, Tillandsia Juncea grows and flourishes slower when compared to other Tillandsia species. It can sometimes take a year before the non-blossomed flower finishes the entire blooming cycle.


Tillandsia Juncea falls under USDA hardiness zone 10. This means it can survive in temperatures as low as 30 °F to 40 °F (or -1.1 °C to +4.4 °C).

Tillandsia Juncea Care

Like other Tillandsia plants, Tillandsia Juncea is easy to grow and care for. Their growth and well-being are dependent on your geographical location and how much time you have to tend to them. Here are some specific requirements for this plant.


Tillandsia Juncea comes from tropical, forested areas that receive lots of rain. That’s why these plants enjoy moderate and frequent watering. Under watered plants will look dull and start turning brown.

You should consider soaking them in a bowl of water once a week, especially during summers. Otherwise, you can also mist your plant 2-3 times a week.

Every time you soak the plant or spray water it, make sure to gently shake it off so that no water remains trapped between the leaves. Additionally, you should place it somewhere with good air circulation. You want it to dry off completely within 4 hours of watering.


Tillandsia Juncea appreciates the full sun. You should grow it in a place that receives bright, filtered sunlight during the day. You may consider getting a grow light during winters or if natural light is not available. But, care needs to be taken so that it’s not over-exposed to light, especially during hot summer afternoons. Direct, intense light can cause the plant to develop burn marks.


Tillandsia Juncea grows well in temperatures ranging from 50 °F to 90 °F. They require good airflow and moderate humidity. Do not place it under direct sun or near heaters or AC units as intense heat or cold temperature can damage the plant.


Tillandsia plants are able to grow in the absence of fertilizer as well. It’s best to use moderate doses of an all-purpose fertilizer once or twice a month to support healthy growth.

It’s important to note that you need to fertilize Tillandsia sparingly as too much fertilizer can burn your plants.

Check out our favorite air plant care tools here.

How to Identify Tillandsia Juncea?

Tillandsia Juncea is popular for its grass-like appearance. It’s larger than most Tillandsia plants, reaching up to 20 inches in height and 8 inches in width. It’s long, needle-like leaves are dark grassy green in color, growing out of the wider, brown base. It’s a monocarpic plant with each rosette dying after it has bloomed.

How to Display Tillandsia Bulbosa

Tillandsia Juncea can be a gorgeous addition to your home gardens. They are versatile when it comes to displaying them. They look best when put in narrow vases.


You can use open or sealed glass containers as a creative option to showcase your Tillandsia Juncea.

To add to the aesthetic lay them on top of a bed of seashells, moss or tiny rocks. The terrariums can go on your tables, shelves or even suspended in the air.


If you are more of a minimalistic person and want a dirt-free option for displaying Tillandsia Juncea, go for unique aeriums. They give a beautiful look to your rooms and lounges. Suspend them in the air using fancy strings or fit tiny bulbs into them to give the look of greenery filled lanterns.


Another great thing about air plants is their ability to be mounted to a wide variety of materials. These objects can be rocks, driftwood, bark and more.

ou can use a good quality adhesive or a wire to attach them to the mounting object. They can make wonderful plant displays anywhere in your house.

Check out our favorite terrariums, aeriums, and displays here.


Tillandsia Juncea is a striking, spiky plant that’s easy to grow and care for. It’s a must-have species for all air plant lovers. Put this plant in a narrow decorative vase and brighten up any space in your house.

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