Aglaonema Siam Aurora: A Colorful Focal Point for Your Space

Aglaonema Siam Aurora is a tropical evergreen perennial with beautifully pointed leaves that are an exotic shade of red and green. Like the cultivar “Siam Aurora,” houseplants with red Aglaonema” enhance any home design with vibrant hues and tropical touches. The various tones of red and occasionally dark pink can provide brightness to a space. Furthermore, crimson Siam Aglaonema plants are equally simple to maintain inside.

Red Aglaonema comes in other varieties besides “Siam Aurora.” Numerous different Aglaonema cultivars have stunning red or pink foliage. Cultivars such as “Super Red Star,” “Red Anjamani,” “Red Emerald,” “Georgi’s Ruby,” and “Red Gold” are among the other unique red Aglaonema plants.

The red Aglaonema ‘Siam Aurora’ has comprehensive care instructions in this article. Along with helpful growth advice, you’ll find solutions to numerous problems related to growing this vibrant, green houseplant.

Red Aglaonema: How to Take Care of It

Grow the red aglaonema in medium to high indirect sunlight to properly care for the aglaonema ‘Siam Aurora’. Water the Aglaonema plant just when the soil begins to partially dry out after planting it in loose, well-draining soil. “Siam Aurora” likes temperatures between 65°F and 76°F (18°C and 24°C) with heavy humidity.

Facts about Aglaonema “Siam Aurora”

The tropical flowering plant of the genus Aglaonema has a red variety known as “Siam Aurora.” Asia’s tropical and subtropical woods are home to the evergreen plant species known as aglaonema. Aglaonema species grow best in warm, humid, shaded environments in their natural habitat.

Aglaonema ‘Siam Aurora’ proliferates and becomes a lovely interior plant. The vibrant foliage can reach a maximum height of 3 feet (1 meter) and width of 3 feet (1 meter) when grown in indoor pots. This crimson Aglaonema thrives outdoors in USDA zones 10 and 11 in tropical climates.

The striking characteristic of red Aglaonema plants, such as the “Siam Aurora,” is their lance-shaped, crimson and green foliage. Warm, rich, variegated crimson tones adorn the big, pointed green leaves. Most “Siam Aurora” plants feature crimson-edged, vivid red midribs. Nonetheless, the leaves of some striking red “Siam Aurora” plants have green or waxy pink or red areas.

Amazon Aurora Flowers of Aglaonema

Some Aglaonema species, such as “Siam Aurora,” are exotic plants that bloom. The ‘Siam Aurora’ blooms resemble spathes, with a pale green spadix and a light green spathe, a modified leaf. Red Aglaonema plants have flowers that resemble calla lilies or Anthurium plants.

Siam Aurora” in red Plants that grow aglaonema bloom from late summer to early autumn. With the gorgeous red and green leaves, the little spathe blossoms are almost unnoticeable. Red aglaonema houseplants don’t often blossom indoors, though.

Leaves of Red Aglaonema ‘Siam Aurora’

The big, lanceolate or ovate, red and green leaves of “Siam Aurora” are characteristic. The dark scarlet or reddish-pink patterns elegantly accentuate the glossy green leaves. The midribs and margins of the leaves have the most noticeable red leaf variegation. Nonetheless, the leaves of confident “Siam Aurora” plants are nearly entirely red.

Red or Pink Aglaonema

Numerous red Aglaonema cultivars have pink or crimson leaves with green variegation. There are also some Aglaonema ‘Siam Aurora’ plants with brilliant pink stems, veining, and pink margins. Red Aglaonema plants occasionally have dark pink and green foliage depending on the light they receive. Alterations in the Aglaonema cultivar might also be the cause.

Aglaonema “Siam Aurora” Handbook of Care

Let’s take a closer look at how to cultivate the gorgeous red Aglaonema ‘Siam Aurora’ indoors.

Where to Plant “Siam Aurora” Aglaonema

A bright area is the ideal setting for red Aglaonema plant growth. If you place it on a sunny windowsill, shielding the Aglaonema pot from direct sunlight is critical. But even in a shaded space, the “Siam Aurora” will maintain its variegated leaves of red and green.

Another great plant for your bathroom is a red Aglaonema, which prefers humidity and doesn’t mind dim lighting. You should relocate the plant to a more light-filled area if it is beginning to wilt.

Light Conditions for Red Aglaonema Growth

The ideal growing conditions for red “Siam Aurora” agaonema include indirect sunlight. Leaves retain their vivid green and red hues thanks to bright light. Red aglaonemas may also survive in low light, though you might notice that some of their vibrant red leaf markings disappear.

The Ideal Soil for Houseplanting Aglaonema Red Aglaonema, or “Siam Aurora”

A red Aglaonema named “Siam Aurora” grows best in a porous potting mix with good drainage. Mix one part houseplant soil, one part peat moss, and one part perlite to create a suitable houseplant soil mix. You might also add some orchid bark to improve the organic matter and drainage.

Red Aglaonema plants prefer their soil to be sufficiently moist without becoming drenched. Peat moss and perlite work well together for a light-colored, aerated growing medium. Keeping the roots from becoming wet and decaying keeps your plant from dying.

‘Siam Aurora’: How to Water It 

When the potting soil’s top 2 or 3″ (5 to 7.5 cm) starts to dry out, water a red Aglaonema as often as possible. Watering “Siam Aurora” plants with a soak and dry approach works well. This method of watering houseplants is letting the soil dry before adding water. This method of caring for your red Aglaonema guarantees that the roots remain slightly damp without being soggy.

Drought tolerance and infrequent irrigation are features of the red “Siam Aurora” plant. You must water the plant once or twice a week during the summer. Water Chinese evergreens less frequently in the winter, perhaps once every three weeks.

Generally, it would help to water a red Aglaonema when the soil moisture content tells you to. By doing this, you can prevent overwatering the plant, which can occur when you water them on a scheduled basis.

Temperature Range for Vibrant Houseplants of Aglaonema

Indoor Red Aglaonema plants do best in temperatures ranging from 65°F to 76°F (18°C to 24°C). Nonetheless, a red Aglaonema can withstand temperatures as high as 85°F (29°C) because it is a tropical plant. The most crucial temperature requirement is to keep the plant from growing in hot or cold air currents.

If warm enough outside, you can grow a crimson “Siam Aurora.” USDA zones 10 and 11 are appropriate for aglaonema plants.

You can leave your potted plants outside in the summer in temperate climates. Put the Aglaonema pot on your patio, deck, or balcony, where it will receive soft sunlight. Bring the plant inside once the temperature drops below 65°F (18°C).

Frequently Asked Questions

Is Aglaonema an indoor plant?

Yes, Aglaonema is an indoor plant.

Is Aglaonema air purifier?

According to a NASA study, Aglaonema is an indoor air purifier.

How to repot Aglaonema?

1. Repot Aglaonema plant in a bigger pot than the current pot with fresh soil. 2. Remove the plant from its current pot without damaging roots, invert the pot, and tap the bottom if required. 3. fill 1/3 of the new pot with soil and place the plant in the center. 4. Fill the remaining pot with soil. 5. Apply water and keep the plant in indirect bright light.

How to prune Aglaonema?

Aglaonema does not require heavy pruning. The lower leaves will get yellow and dry naturally; use clean scissors to cut such leaves. Prune any yellow or infected leaves if needed.

How to propagate Aglaonema plants?

Aglaonema plants can be propagated through seeds, Stem cuttings, or separating rooted plants from mother plants. The last two are the most preferred methods. Take the stem cutting with 4-5 leaves or separate the rooted cutting from the mother plant and plant in well-drained soil or coco peat.

How do you grow the Aglaonema plants?

Aglaonema plant requires natural indirect/artificial bright light. Apply water when the pot’s soil (1-2 inches) feels dry. Do not overwater the plant, and protect the plant from direct sunlight and hot and cold droughts.

Can Aglaonema grow in water?

Aglaonema plant can be grown in water but needs to be trained right from its propagation time.

What is the Aglaonema plant?

Aglaonema is a popular house plant also known as Chinese evergreen. Perfect for indoors as it does not like direct sunlight. It shows flowering during the spring and summer months. NASA has recommended this plant as an indoor air purifier.

Is Aglaonema poisonous?

Due to calcium oxalate crystals, Aglaonema plants are considered mildly poisonous.

Can red Aglaonema be planted outside?

Aglaonema plants should be protected from direct sunlight and hot and cold droughts. So they are recommended for indirect light-receiving locations, preferably indoor ones.

How to care for the Aglaonema plant?

Aglaonema plant requires natural indirect/artificial bright light. Apply water when the pot’s soil (1-2 inches) feels dry. Do not overwater the plant, and protect the plant from direct sunlight and hot and cold droughts.

Does Aglaonema flower?

Aglaonema is a flowering plant that shows blooming in spring to summer.

How big do Aglaonema plants grow?

Aglaonema is a slow grower and may reach 3-4 feet tall.

How tall does Aglaonema grow?

Aglaonema can reach up to 4 feet in height.