How Do You Water Aglaonema Red Siam?

How Do You Water Aglaonema Red Siam?

Water a red Aglaonema as soon as the top 2″ or 3″ (5 – 7.5 cm) of the potting soil becomes dry. The drench and dry approach are the most effective way to water ‘Siam Aurora’ plants.

Allowing the soil to dry before splashing it is a strategy for watering houseplants. This method of caring for your red Aglaonema guarantees that the roots remain somewhat moist without getting soggy.

The crimson ‘Red Siam’ plant is drought tolerant and does not require frequent watering. During the summer, you’ll need to water the plant every week or two. In the winter, water Chinese evergreens less frequently—every three weeks or fewer.

Always allow soil moisture levels to guide you when watering a red Aglaonema. This manner, you prevent overwatering the plant, which can happen when you water plants on a timetable.

Does Aglaonema Red Siam Like Humidity?

Aglaonema Red Siam thrives in humid environments, such as its native warm rainforests. These adaptable plants, on the other hand, react relatively well to household humidity conditions.

To increase humidity, spritz a red Aglaonema from time to time. You can also lay the pot on a pebble tray filled with water to improve air moisture.

Avoid placing the plant near air conditioning vents or in a cold wind to avoid humidity issues. Keep the ‘Siam Red’ away from heating ducts as well. When growing in hot or cold drafts, a red Aglaonema can quickly dry out. A lack of humidity causes tipping—crispy brown streaks on the tips of leaves.

Where Can You Grow Aglaonema Red Siam?

A bright spot is ideal for growing a red Aglaonema plant. If you place the Aglaonema pot on a sunny windowsill, make sure to keep it out of direct sunlight. The ‘Siam Aurora,’ on the other hand, will retain its red and green variegated leaves even if placed in a shaded area.

A red Aglaonema is also a good plant for your bathroom because it likes humidity and doesn’t mind low lighting. If the plant begins to wilt, transfer it to a brighter location.

What Is The Common Name For Aglaonema Red Siam?

There are numerous popular names for this plant. Here are several examples: Siam Aglaonema, Siam Aurora, Aglaonema Firecracker, Siam Aurora, Red Chinese Evergreen Red Aglaonema and Siam Aglaonemas, sometimes known as Chinese Evergreens, are well-known indoor plants.

There used to be only three or four types of them, mostly with darker, duller foliage. Aglaonema Siam Aurora features red patterned foliage and is one of the new colorful hybrids on the market.

Does Red Siam Aglaonema Bloom?

Aglaonema species, such as ‘Siam Aurora,’ are exotic blooming plants. The flowers of ‘Siam Aurora’ are spathe-like, with a whitish-green spadix and a light green spathe—a sort of modified leaf. Red Aglaonema flowers resemble calla lilies or Anthurium plants.

Aglaonema ‘Siam Aurora’ plants bloom from late summer to early fall. The little spathe flowers pale in comparison to the gorgeous red and green leaves. Red aglaonema houseplants, on the other hand, rarely blossom inside.

What Disease Does My Red Siam Aglaonema Have?

Red ‘Siam Aurora’ is prone to fungal illnesses caused by root rot. Overwatering might result in brown leaf blotches, which detract from the lovely red and green foliage. In addition, too much fertilizer can cause big gray-brown spots on the leaf tips, margins, or underside.

Watering only when necessary and never over-fertilizing a plant are the best ways to prevent illness in red Aglaonema plants.

To treat root rot, you may need to repot the plant and remove all rotted root sections. The Aglaonema ‘Siam Aurora’ should then be replanted in new potting soil. Unfortunately, if the rot is widespread, you may have to abandon the plant and start over.

What Is Red Siam Aglaonema?

‘Siam Aurora’ also known as Red Siam is a gorgeous red Aglaonema — a tropical evergreen perennial with unusual red and green pointed foliage. Red Aglaonema houseplants like the ‘Siam Aurora’ cultivar give color and tropical flourishes to any interior design scheme.

Many different tones of red, as well as dark pink, may brighten up a room. Furthermore, the red Siam Aglaonema plant is simple to maintain inside.

The red Aglaonema ‘Siam Aurora’ is not the only type. There are also other Aglaonema types with lovely red or pink leaves. Other stunning red Aglaonema cultivars include ‘Super Red Star,’ ‘Red Anjamani,’ ‘Red Emerald,’ ‘Georgi’s Ruby,’ and ‘Red Gold.’

What Soil Is Best For Red Siam Aglaonema?

A red Aglaonema ‘Siam Aurora’ thrives in a permeable potting mix with great drainage. Mix one part houseplant soil, one part peat moss, and one part perlite to form an acceptable houseplant soil mix. You might also include some orchid bark to help with drainage and organic matter.

The optimal soil for red Aglaonema plants should be able to retain moisture without getting soggy. A light, aerated growth media can be created by combining peat moss with perlite. It keeps your plant’s roots from becoming damp and rotting, which would eventually destroy it.

Can You Grow Red Siam Aglaonema Outside?

Red Aglaonema plants, including red Siam ‘Aurora,’ can be grown outside during summer months. Keep the soil relatively moist, but not wet.

Aglaonemas do particularly well in partial shade. A lush plant with a thick root system can tolerate more shade—especially if it doesn’t mind cooler temperatures. It will still come back strong during summer when its roots are warm and moist.

Red Siam houseplants are prone to certain problems outside.

Temperatures between 65°F and 76°F (18°C – 24°C) are ideal for Red Aglaonema indoor plants. However, because it is a tropical plant, a red Aglaonema may withstand temperatures as high as 85°F (29°C). The most important temperature requirement is that the plant not grow in cold breezes or hot airflow.

If the climate is warm enough, you can grow a red ‘Siam Aurora’ outside. USDA zones 10 and 11 are appropriate for Aglaonema plants.

You can leave your potted plants outside during the summer in temperate climates. Place the Aglaonema container in a shady spot on your balcony, deck, or patio. When temps fall below 65° (18°C), bring the plant inside.

Can You Grow Red Siam Aglaonema In Low Light?

Aglaonema ‘Siam Aurora’ grows best in indirect sunshine. Bright light helps to preserve the rich red and green colors on the leaves. Red Aglaonemas can also endure low light levels; however, you may notice that some of the vivid red leaf markings fade.

In the winter, you may need to relocate the red Aglaonema to a brighter spot. Cooler temperatures and shorter days can cause the plant’s growth to stall. It’s also a good idea to water the plant less frequently during the winter.

Why Are ‘Siam Aurora/Red’ Aglaonema Leaves Turning Yellow?

Generally, too much water can cause Aglaonema ‘Siam Aurora’ houseplants to lose their red and green leaf colors and turn yellow. When there is too much moisture in the soil, Aglaonema plants become stressed. In addition, infrequent watering can stress plants and lead them to produce yellow leaves.

The main causes are:


The most prevalent reason of yellowing leaves in Aglaonemas is insufficient soil moisture, specifically overwatering. Water your Aglaonema just when the top 2-3 inches of soil are completely dry.

The soil should be moist but not soggy. Allow your plant to dry out a little more between waterings in the winter.

When you water, make sure there is enough water to flow from the drainage hole at the bottom of the pot into the saucer. It is critical to eliminate any excess water in the saucer, as your Aglaonema will not respond well to “wet feet,” which causes the roots to rot and the plant to die.

It is critical to provide adequate and regular soil moisture when caring for an Aglaonema. Altering between bone dry and wet soil due to ill-timed waterings might cause stress and yellowing of your Aglaonema.

Your relative humidity

Low humidity and dry soil lead leaf margins to brown, followed by overall yellowing. Misting your Aglaonema leaves frequently can enhance humidity.

Inadequate Lighting

In general, Aglaonemas thrive in low to bright indirect sunshine. When exposed to direct sunlight for an extended period of time, the foliage will burn. Aglaonemas can adapt to very low light environments, so don’t be afraid to put it in a dark corner–that might be just what it’s looking for.


Weakened or stressed Aglaonemas are more vulnerable to pest infestations, and sap-sucking parasites like spider mites can dehydrate your plant. Yellowing leaflets and fronds are the first signs of this condition. Scale, mealybugs, and spider mites are common indoor pests.

These little bugs grow and travel all along frond parts into nooks and crannies if not destroyed early on. The insects’ piercing jaws fatigue your plant and promote yellowing, especially if your Aglaonema is already unwell due to poor lighting, nutrient inadequacy, or insufficient soil moisture.

Where Is ‘Red Siam’ Aglaonema Native To?

The red ‘Siam Aurora’ or Red Siam is a cultivar of the tropical blooming plant Aglaonema. Aglaonema plants are evergreen plants endemic to Asia’s tropical and subtropical forests. Aglaonema species thrive in warm, humid, shaded environments in their natural habitat.

Aglaonema ‘Siam Aurora’ is a lovely indoor plant that grows at a medium rate. When grown in pots inside, the bright green foliage can reach a height of 3 feet (1 meter) and a width of 3 feet (1 meter). This crimson Aglaonema thrives outside in tropical settings such as USDA zones 10 and 11.

The crimson and green, lance-shaped leaves of red Aglaonema plants like the ‘Siam Aurora’ are stunning. The huge pointed green leaves are variegated in warm, rich scarlet tones.

The midribs of most ‘Siam Aurora’ plants are bright red with crimson margins. Some striking red ‘Siam Aurora’ plants, on the other hand, have waxy pink or red leaves with green areas.

Similar Posts