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Friday, February 23, 2024

How To Care Philodendron Rojo Congo?


A unique cultivar of philodendron called “Rojo Congo” was created in Florida in keeping with the increased demand among home gardeners for tropical aroids that can be grown inside. They are really lovely plants that give the interior space a dash of elegance and the exotic.

Imperial Red and Philodendron Tatei were crossed to create philodendron rojo congo .Because it is a self-supporting self header, you won’t need to add a bulky moss pole or stakes to support this plant. With its upright, burgundy-green, oval leaves, it forms a gorgeous rosette.

Be aware that pets may be poisoned by the plant. Given how simple Philodendron “Rojo Congo” upkeep is, even beginners can take care of this plant with basic instruction. Having said that, you should gain the fundamentals so you don’t lose this plant by casual errors.

How to recognize the cultivar of Philodendron “Rojo Congo”

Let me assist you in recognizing this specific hybrid cultivar because there are a number of hybrids with similar appearances that are available in nurseries and online retailers.

The plant has compact rosettes of leaves that form on a self-heading cultivar.

When compared to other hybrid cultivars, the plant can expand laterally and become rather wide.

The fresh leaves are light green tinted crimson, while the dark green leaves are oblong to elliptic. Purple-brown petioles are seen.

In comparison to other plants, it has slightly larger leaves and longer, thicker petioles.

Care for Philodendron “Rojo Congo”

Philodendron “Rojo Congo” can be grown well in conditions that range from 65 to 80°F (18 to 27°C). They can handle brief periods of drought, but for luxuriant growth I would suggest constant hydration. Just keep in mind that the plant hates wet soil and that it usually dies from it. As a result, the potting soil must be extremely porous, airy, and well-draining. It is preferable to have bright light or dappled sunshine and a humidity level above 50%.


The philodendron “Rojo Congo” is intended for indoor cultivation. A crucial component of this plant’s foundation is the potting soil. All other features of Philodendron “Rojo Congo” will operate naturally if you get this part perfect. Use soil that is loose, crumbly, porous, and has adequate drainage to allow the plant’s roots to breathe. It could be perlite, coco chips, bark fragments, tiny gravel, sand, or anything else that is coarse and chunky.

Additionally, the mixture must retain moisture without becoming soggy. You may do this by using a lot of organic matter, which not only keeps the soil moist but also feeds the plant. Since these plants are epiphytic in nature, they survive by feeding on organic waste that accumulates around their roots.

Fresh peat moss, coco peat, or sphagnum moss are my top recommendations. As an alternative, you can add organic content to the substrate using sterile leaf litter, kitchen compost, cow manure, etc. A 50/50 split between organic and inorganic components is optimum.

Purchasing a high-quality cactus mix and peat is one Philodendron “Rojo Congo” care hack if you find everything here to be too complex.


For maximum growth, philodendron “Rojo Congo” needs lots of indirect sunshine. It is clear from the wide, dark-green leaves that this is a plant that thrives in bright shade. In fact, prolonged, intense shadow causes the plant to lose its red leaf colouring.

An east window or west window site would be best for growing Philodendron “Rojo Congo” inside. According to my own experience, the plant won’t be harmed even if it is exposed to some direct sunshine for about 30 minutes during the day. But because the sun burns the leaf, it won’t thrive in direct sunshine.

In the winter, plant Philodendron “Rojo Congo” under fluorescent lights for roughly 12 hours a day if you reside in a cold climate.


According to my observations, irrigation is a crucial aspect of Philodendron “Rojo Congo” maintenance. The plant can be killed by either too much or too little water. The following advice can help you water these hybrid kinds.

In comparison to naturally occurring philodendron species that are adapted to survive times of drought, philodendron “Rojo Congo” care necessitates a tiny bit more moisture. Your plant will require a different watering cycle depending on the exact living conditions you give it.

The soil type, climate zone, current conditions, plant position, ambient humidity, and weather are all elements that have an impact on the watering cycle. So, here is a little test you may perform. Pinch the top soil about an inch or two down. Go ahead and water your plants if it’s dry.

When kept indoors during the summer, this amounts to around once every three days. Winters need you to make reductions.

Keep in mind that for frequent irrigation, the soil must be completely loose and well-draining. It must yield and crumble easily between your fingertips when pinched. Your plant will be secure as long as that holds true.


If you reside close to the equator, you have it simple because the philodendron “Rojo Congo” needs the warm air of the tropics. Nevertheless, this cultivar is heated-room tolerant and has been bred for indoor cultivation.

Although it can tolerate temperatures as high as 95°F (35°C), the ideal ambient temperature for this plant is between 65 and 80°F (18 and 27°C). This does not imply that you place your plant in front of your radiator or subject it to extreme temperature swings. Place the plant in filtered light and drink enough water if it gets too warm.

There is no tolerance for frost in these plants. The plant dies at temperatures below 55°F (13°C). As a result, you must keep them inside over the winter and away from drafts of chilly air.


This tropical hybrid does well in a moist setting. The dryness of air-conditioned spaces must be endured by this plant when Philodendron “Rojo Congo” is grown indoors all year.

I would suggest aiming for a humidity level of at least 50% for the optimum effects. Don’t obsess over it, though. Simply mist the plant with water once or twice a week, or clean the foliage with a sponge dipped in water. Always use a humidifier during the dry months.

As long as the soil moisture is at its ideal level, you don’t need to worry excessively about humidity. A small amount of air dryness won’t harm the plant. However, if you can provide the humidity your plants require, you’ll notice a noticeable improvement in their health.


I prefer not to use artificial fertilizers when growing Philodendron “Rojo Congo”. Only organic soil additions that function as efficient slow release fertilizers are required for these plants. All abundant sources of nutrients that plants require while also being completely harmless to them.

For this reason, especially for tropical evergreens like philodendrons, I favor organic plant feed over chemical fertilizers. After all, they only get slow-release nutrients in their natural settings.

One tip for caring for Philodendron “Rojo Congo” is to use rabbit, horse, cow, or chicken manure. Early in the spring, mixing them into loosened top soil greatly accelerates seasonally occurring growth.

All things considered, the hybrid cultivar known as Philodendron “Rojo Congo” care reacts well to chemical fertilizers that are balanced. Simply use a high-quality fertilizer that won’t cause the soil to get salinized.

A liquid foliage-boosting product is what I would suggest. Since liquids are simple to dilute, you should only use a chemical at a concentration that is one-third of the recommended level. If you fertilize, soak the soil completely. Winter feeding should end.

You can read more about philodendron rojo congo on purple heart plant

Jack henry
Jack henry
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