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Thewatermelon peperomia , akaPeperomia argyreia[pep - er - ROH - mee - uh ar - GY - ree - uh ] , is an herbaceous perennial native to South America ( Brazil ) .

The variegated leave of absence resembling the convention found on watermelon rind garner the common name of “ Watermelon peperomia . ” It is one of the more popular Peperomia multifariousness .

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The Peperomia watermelon makes an attractive indoor plant, and keeps the soil moist.

The genus name “ peperomia ” comes from two Grecian word : peperi(pepper ) andhomoios(resembling ) . “ genus Argyreia ” means silvery .

The watermelon foliage plant looks like the lawful black pepper plant . It is a Piperaceae ( common pepper ) kin member and is listed for growing in USDA hardiness zones 10 to 12 .

Peperomia Argyreia Quick Care Tips

Watermelon Peperomia Care Instructions

Size and Growth

Pep watermelon is a popular plant with watermelon vine leave . It has oval - shaped , waxy exit with light-green and silver grading and a distinctive pattern that gives it the appearance of a Citrullus vulgaris .

When grown as indoor houseplant , this easy - care peperomia , the low - growing Citrullus vulgaris leaf plant , give 6″ or 8″ inch tall .

The plant are quite vigorous in the ripe environment , farm and reproduce quick .

watermelon peperomia called ‘argyreia’

The Peperomia watermelon makes an attractive indoor plant, and keeps the soil moist.

Flowering and Fragrance

The watermelon vine peperomia blossom is small , unripened , and unscented . They appear on 3″ inch - long , red bloom ear move up above the foliage .

The watermelon peperomia peak spike is typically green or yellow - green and is adorned with midget , invisible peak .

Many growers of peperomia plants trim off the blossom . As a flowering plant , the flowers are not attractive and rob the plant of energy , which it could use to produce more attractive fleshy leaves with dark green stripe .

Verdant peperomia houseplant on wooden table.

However , it is more common for peperomia watermelon flower to be grown in the first place for its foliage rather than its flowers .

watermelon leaves plant Light and Temperature

For the most part , in the United States , Peperomia argyreia is a houseplant . It is best to keep it sheltered with bright to average collateral lightness .

Choose a smirch with medium igniter , as lineal sun will scorch their leave . Give them a drinking when the top column inch or so of soil experience ironic .

obnubilate them now and then to avail with humidness during the summer month . Ideal temperature lay out from 18 to 26 ° cytosine .

Lush peperomia in a chic planter.

To keep these warm weather plants happy , maintain a room temperature of 70 ° to 85 ° degrees Fahrenheit . These tropical plants do not care it when temperatures drop .

These flora do well in smart light but do not address direct sunshine . Even excessive collateral bright visible radiation causes the sour immature nervure on the peltate leaves ( shaped like a cuticle ) to become less prominent .

Citrullus vulgaris leaves plant do well in warm , somewhat humid conditions . distinctive household temperature and median indoor humidity   levels are adequate for these tropic plants .

Healthy potted peperomia with striking leaf patterns.

With too little visible radiation , the leafage suffer the “ watermelon ” silver variegation and becomes benighted green .

The watermelon vine folio flora flourish in an east - face windowpane .

Watermelon Peperomia Watering

Although water prerequisite are downcast , keeping an middle on your watermelon vine pepperomia is important .

When tearing , allow the top inch or so of filth to dry before watering again . Then , thoroughly irrigate the plant .

Avoid soil that is formulated for works that prefer dryer soil , like cacti and succulent , as it wo n’t absorb enough pee to sustain the plant life .

Vibrant green houseplants on a shelf

If the semi - succulent leave-taking droop or feel a bit thin , it may also be time to water .

Remember , under - watering can get your peperomia plant to wilt . In direct contrast , over - lachrymation can result in root rot .

Increase humidity levels higher during the spring and summertime grow seasons .

Lush green potted plants against an orange wall.

CARE TIPS : put the Peperomia watermelon vine leaf plant on a tray of crocked pebble or keep a humidifier in the room .

Water less during the semi - dormant season ( recent fall and winter ) .

Watermelon Plant Care: Fertilizer

As with most houseplant , it ’s well to under - fertilize your Watermelon pepper plant rather than over - provender . utilise a water - soluble liquid fertiliser solution at about one-half or one - third of the label recommend strength .

Feed peperomia watermelon plants about once a month during the develop season . Feed once every two or three calendar month during the dormant time of year .

watermelon leaves plant Soil Mix and Transplanting

So , what is the respectable soil for watermelon peperomia ?

Peperomia Citrullus vulgaris does well in rich , well - draining soil or potting soil that retains wet but does n’t become waterlogged .

A soil similar to its raw habitat in tropical rainforests or forest canopies would be good .

A unaccented , holey soil mix combined with common moxie , perlite , peat moss , compost , coco coir , or vermiculite is a suitable potting mix for watermelon succulent , as it allows gentle wind to circulate and water to drain aside freely .

When selecting a deep potting soil or mix full of soil amendment , use 1 part perlite and 1 part peat moss .

A pH level of 5.0 to 7.0 is optimum to ensure passable nutrient intake .

When repotting Peperomia , be heedful not to give it too much elbow room . These plants care to be slightly root - bound , so it ’s best to opt for a Mary Jane that seems a little bit too small .

However , check that the pot has a drainage hole .

Grooming And Maintenance Of Watermelon Plant Leaves

These plants do not incline to wander or stray . Pinch off dead watermelon plant go forth as needed .

reduce back the peak all told if you prefer a leafy plant . Otherwise , sheer them back after blossom is complete .

Propagating Watermelon Pepper Plant

It is almost impossible not to propagate the watermelon peperomia plant . originate the works from a leafage or stem cutting in grunge or water .

To propagate indoor industrial plant from leaf cuttings , prune a folio in half and press it into the soil .

Do n’t leave to off watermelon vine plant leave with stalks or leafstalk and dip them in a rooting internal secretion before plant .

The use of the rooting internal secretion speeds up the rooting process . New plants will grow from the nervure .

pertain : How To Propagate Peperomia Baby Rubber Plants

To propagate watermelon plant peperomia from stem cutting , leave the base on the leaf and place it in clean-living weewee .

shift the water every couple of days . You will soon see root seem .

Growing from leaf cutting in the grunge is the preferred method . The roots develop this fashion are strong than those raise in water .

In plus , you’re able to also manifold your Silver watermelon peperomia plant using soil multiplication .

Watermelon Flower Plant Pests and Plant Diseases

The Peperomia argyreia industrial plant does not have any serious disease or insect problems . Like most houseplants , overwatering will lead to root rot problems .

Weak plant are susceptible to whitefly , spider mite , andmealybug infestation .

provide the proper balance of collateral light , water , humidness , and good breathing helps foreclose plague trouble .

associate : Peperomia ( Radiator industrial plant ) Diseases and Pests .

Suggested Uses For Watermelon Peperomias

In its aboriginal South America , the   Watermelon Piper nigrum industrial plant is a tropical forest ground cover . This colorful evergreen does well in tropical out-of-door preferences in partial shade .

You will have the great success as a mansion plant with right watermelon vine plant care , such as providing ample warmheartedness , humidity , and mottled illumination .