Flor impia (Pentapetes phoenicea)

Also known as: Midday Flower, Scarlet Mallow, Beneti, Noon Flower

**Red Salvia (Salvia coccinea)** is a hardy wildflower that is often featured in tropical gardens. Its striking red blossoms are well-adapted to low-water conditions, making it a resilient choice. This plant is particularly attractive to hummingbirds, butterflies, and bees, drawing them in with its vibrant flowers.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting

Attributes of Flor impia

Lifespan

Annual, Perennial

Plant Type

Herb

Plant Height

1.2 m

Spread

N/A

Leaf Color

Green

Flower Size

2.5 cm to 5 cm

Flower Color

Red Orange

Images of Flor impia

Quickly Identify Flor impia

The plant can be identified by its bright red flowers that open around noon and close by evening. The leaves are narrow, ovate to lanceolate, with serrated edges. The stem is usually slender and slightly hairy.

Scientific Classification of Flor impia

Phylum

Vascular plants

Class

Dicotyledons

Order

Mallows, rock-roses, and allies

Family

Mallow

Genus

Noon Flower

Species

Flor impia

Planting and Growing of Flor impia

Care Difficulty

Easy

Watering Schedule

Every 3 days

Sunlight Requirements

Partial sun

Sunshine Duration

4-8 hours

Ideal Temperature

65-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Flor impia?

Water the plant with around 250ml each time. Aim for the soil to be consistently moist but not waterlogged. It's important to let the top layer dry slightly between waterings to prevent root rot.

What are the symptoms of an underwatered Flor impia? ›

What should I do if my Flor impia is not getting enough water? ›

What are the symptoms of an overwatered Flor impia? ›

How to save an overwatered Flor impia? ›

What Are the Sunlight Requirements for Flor impia?

Sunlight Requirements: Partial sun

Duration of light: 4-6 hours daily

Pentapetes phoenicea benefits from partial sunlight. This moderate light exposure encourages lush foliage and prolific flowering, mimicking its native tropical environment and supporting vigorous growth.

Optimal Light for Growth ›

How to Achieve Ideal Lighting ›

Benefits of Ideal Lighting Conditions ›

More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Flor impia?

Ideal Temperature: 65 ~ 75℉

The ideal temperature range for growing Pentapetes phoenicea is between 65°F and 75°F. Within this range, the plant achieves optimal growth, showing vibrant colors and healthy leaf development. Maintaining these temperatures ensures that the plant can perform photosynthesis efficiently, leading to stronger, more robust growth.

What Soil is Best for Flor impia?

Soil type: Loam, Sandy loam

Soil PH: 6.5 ~ 7.5

Pentapetes phoenicea thrives in well-drained soil that prevents waterlogging, ensuring that its roots can breathe. This benefits the plant by preventing root rot, allowing for healthy growth and vibrant flowering. This plant requires soil rich in organic matter to promote lush foliage and robust flowering. Nutrient-rich soil supplies essential minerals that enhance the plant's natural defense mechanisms and contribute to vibrant blooms. Pentapetes phoenicea thrives best in slightly acidic to neutral pH, ranging from 6.5 to 7.5. This pH level allows optimal nutrient absorption, vital for the plant's metabolism and overall health.

How to Fertilize Flor impia?

Fertilizer type: Balanced

Pentapetes phoenicea prefers a balanced approach when it comes to fertilization. Use a diluted liquid fertilizer at half the recommended strength to avoid root burn. When applying slow-release fertilizers, ensure to distribute around the base evenly, respecting the plant's root structure.

How to Prune Flor impia?

Pruning Time: Spring, Summer

Begin by inspecting Pentapetes phoenicea for any dead or damaged branches and remove them with sharp, clean shears. Trim back any overgrown branches to maintain a balanced shape, taking care not to remove more than one-third of the plant at a time. To encourage bushier growth, pinch back the tips of the shoots. This process stimulates the plant to develop lateral branches, resulting in a denser structure. Ensure cuts are made just above a node to promote healthy regrowth. More About Pruning Techniques→

How to Propagate Flor impia plant?

Propagate Time: Late spring, Early summer

Fill a seed tray with seed starting mix. Sow the seeds of Pentapetes phoenicea evenly over the surface and gently press them into the soil. Water gently and place the tray in a warm, sunny location.

Select healthy, non-flowering stems of about 4-6 inches. Using sterilized pruning shears, make a clean cut below a node. Remove lower leaves and dip the end in rooting hormone before planting in moist potting mix.

To divide the plant, gently dig up the entire plant. Carefully separate the roots into smaller sections, ensuring each division has roots attached. Replant immediately to encourage quick establishment.

How to Repot Flor impia plant?

Repotting frequency: Every 2 years

Repot Pentapetes phoenicea when you see roots emerging from the drainage holes or when the plant seems to outgrow its container. This typically indicates that the plant is root-bound and requires more space to grow vigorously.

Select a pot that's 1-2 inches larger in diameter than the current one. The pot should have good drainage holes to prevent waterlogging, which can cause root rot. A slightly bigger pot ensures enough room for root expansion and supports healthy growth.

Use loamy, well-drained soil that is rich in organic matter. This mix provides just the right balance of nutrients and drainage, ensuring the roots have access to oxygen and water without becoming waterlogged.