Peperomia puteolata (Parallel Peperomia) Care Indoors; Watering, Light, Soil, Problems

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Peperomia puteolata commonly called Parallel Peperomia is one of the trailing Peperomia varieties, and produces cascading stems and oval-shaped leaves with attractive patterns similar to the stripes found on watermelon rinds.

The leaves are patterned in dark green and white and grow in whorls around the plant stems. The stems are a deep maroon or reddish color. These characteristics make Parallel Peperomia one of the favored plants for an office space, where it can be a great conversation starter.

The compact size and beautiful foliage of Peperomia tetragona make it perfect for a hanging basket, a pedestal, a tabletop, desktop or any limited space.

Botanical name: Peperomia puteolata
Synonym: Peperomia tetragona
Family: Piperaceae
Common name Parallel Peperomia

Origin

Peperomia puteolata also called Peperomia tetragona is native to South America where it is found growing on forest floors with a fast spreading nature.

Is Parallel Peperomia toxic?

No. Peperomia puteolata like other Peperomia is non-toxic to humans and pets. Parallel Peperomia is safe for cats, dogs and other pets.

Where to Buy

If you are looking to acquire Peperomia for your collection, you may get them from Amazon (Link to Amazon).

How to care for Peperomia puteolata indoors

To care for Peperomia puteolata indoors, provide medium to bright indirect light, warmth of 15-26⁰C, humidity of 55-65% and moderately moist, fertile, well-drained soil coupled with monthly feeding in spring and summer

Peperomia tetragona requires regular pruning to keep it neat, minimize pest and disease infestations as well as rejuvenate growth. Repotting is only needed when the plant becomes extremely pot-bound. Keep reading for more details on these growing conditions and how to achieve them.

Watering

How often should I water Parallel Peperomia?

Water Peperomia puteolata liberally in spring and summer and allow the top 2-3 inches of soil to dry out between waterings. Maintain the soil moderately moist and avoid watering to prevent rotting, yellowing, wilting and leaf drop.

Cut down on watering in fall and winter to keep the soil barely moist as growth is minimal at this time. Do not allow the soil to dry out completely as it can result in wilting, drooping, yellowing and dropping leaves.

Use water that is at room temperature to avoid shocking the plant to prevent stunted growth and leaf drop. Ascertain that the water is free of chlorine and other chemicals as they can lead to brown leaf tips and edges.

Ensure that the pot has a drainage hole and the soil is well-draining to prevent waterlogging as it can result in root-rot disease and death of the plant. Take care not to wet the foliage to minimize fungal diseases.

Light Requirements

Does Parallel Peperomia like full sun?

No. Parallel Peperomia grows best in medium to bright indirect light. Put it near a brightly-lit window but away from direct sunshine to prevent scorching of the leaves.

Too little light for Peperomia puteolata will result in a leggy plant and loss of leaf color. Therefore, where the natural light is not adequate, use a grow light to supplement it.

Regularly rotate the pot to ensure that the plant receives light on all sides for a balanced growth as well as prevent a leggy growth.

Temperature & Humidity

Peperomia puteolata prefers a warmth of 15-26⁰C. Keep it away from sources of drafts like AC units, hot air vents, stoves, windy doors, drafty windows and others, as they can cause reduced growth, drooping, yellowing and leaf drop.

Parallel Peperomia thrives in a humidity of 55-65%. Too low humidity can lead to brown leaf tips and edges. To increase humidity, set the pot on a wet pebble tray, use a cool mist humidifier or grow the plant in a closed terrarium. Do not mist or wet the leaves and maintain good air circulation to prevent fungal infestations.

Fertilizer

What is the best fertilizer for Parallel Peperomia?

Feed Parallel Peperomia with a balanced, water-soluble fertilizer every 4 weeks during the growing period (spring and summer) to promote a lush growth.

Withhold feeding in fall and winter as growth is minimal and feeding at this time may lead to fertilizer burn. Avoid over-fertilizing, as it can cause burnt leaf tips.

Occassionally flush out accumulated salts by running a stream of water through the soil until it comes out through the drainage holes. Repeat the process several times to remove as much as possible of the accumulated salts.

Potting Soil

What kind of soil does Parallel Peperomia like?

Parallel Peperomia likes a rich, well-aerated, free-draining soil which does not get soggy while providing the required nutrients. A blend of 1 part peat moss or coconut coir (retains moisture), 1 part perlite (improves drainage) and 1 part organic potting mix (for nutrients) is a good choise for this plant

Repotting

Repot Peperomia puteolata in the beginning of the growing season (spring to early summer), only when the plant has become pot-bound.

Select a pot one size larger than the current one to avoid over potting. Make sure that the pot has a drainage hole and the soil is well-draining to avoid root-rot and plant death. Check out these these ceramic pots with drainage holes on Amazon.

Pruning & Grooming

Pruning Parallel Peperomia involves regular removal of dead foliage to maintain the plant tidy as well as to minimize pests and disease infestations.

To encourage a bushy, compact growth of the plant, regularly pinch off the growing tips by snipping at a point just above a leaf node.

As it ages, Peperomia puteolata becomes straggly therefore, cutback the stems with a sharp, clean pair of pruning scissors during the growing season to rejuvenate growth.

Clean the leaves regularly by damp-wiping with a soft cloth to get rid of dust and also discourage pest and disease infestations.

Propagation: How to multiply Peperomia puteolata

Parallel Peperomia is easily propagated from leaf cuttings, stem cuttings or by plant division, in spring to early summer when in active growth for faster establishment. Learn how to propagate Parallel Peperomia (Peperomia puteolata).

Peperomia puteolata Problems & Remedies

Parallel Peperomia problems are yellow leaves, dropping leaves, drooping leaves, brown leaf tips, pests and diseases among others. Keep reading for more on these problems and how to fix them.

Yellow leaves

The main causes of yellow leaves on Peperomia puteolata are inconsistent watering, soggy soil, nutrients deficiency, too little light among others.

How to fix it

Inconsistent watering: Water when the top 2-3 inches of soil dry out but never allow the soilball to dry out completely. Do not water on a schedule.

Soggy soil: Use a pot with a drainage hole and well-draining soil.

Nutrients deficiency: Feed the plant with a balanced, water-soluble fertilizer every 4 weeks in spring and summer.

Too little light: Place the plant in a brighter spot where it will receive medium to bright indirect light or use a grow light is the natural light is not adequate.

Dropping leaves

Some of the causes of dropping leaves on Peperomia puteolata are incorrect watering, soggy soil, insufficient light among others.

How to fix it

Incorrect watering: Water when the top 2-3 inches of soil dry out but never allow the soil to dry out completely. Do not water on a schedule.

Soggy soil: Pot the plant in a pot with a drainage hole and well-draining soil.

Insufficient light: Place the plant in medium to bright indirect light or use a grow light if the natural light is not enough.

Drooping leaves

The main causes of drooping leaves on Peperomia puteolata are direct sunlight, inconsistent watering, soggy soil, temperature stress, spider mites, salts buildup among others.

How to fix it

Inconsistent watering: Water when the top 2-3 inches of soil feel dry out but do not allow the soil to dry out completely.

Soggy soil: Use a pot with a drainage hole and well-draining succulents soil.

Temperature stress: Keep the plant away from drafts emanating from AC units, heat sources, windy doors and windows among others.

Spider mites infestations: Regularly inspect the plant for these pests and carry out timely control measures.

Salts buildup: Occasionally flush out the salts from the soil by running a stream of water through the soil until it comes out through the drainage holes.

Brown leaf tips and edges

Brown leaf tips and edges on Parallel Peperomia are due to cold drafts, dry air or salts buildup.

How to fix it

Remove all the damaged leaves to keep the plant neat and tidy.

Cold drafts: Keep the plant away from cold drafts emanating from windy doors, drafty windows, AC units among others.

Dry air: Set the pot on wet pebble tray or use a humidifier to raise humidity. You may grow the plant in a well-lit bathroom and other humid places in the home.

Salts buildup: Flush out the salts from the soil every 1-2 months by running a stream of water through the soil until it comes out through the drainage holes.

Pests

Common pests of Parallel Peperomia are scale insects, whiteflies, mealybugs and spider mites which are common in dry conditions.

How to fix it

1. Isolate the affected plant to prevent spread to other plants.


2. Treat the infested plant with insecticidal soap as per the manufacturer's recommendations.


3. Regularly, inspect the plant for these pests and carry out timely control measures.


4. Keep the plant well pruned to depress the pest infestations.


5. Set the plant on a wet pebble tray or group the plants together to raise humidity.

Diseases

Peperomia puteolata is prone to the following two diseases:

1. Leaf spot disease which is enhanced by damp, stuffy conditions. It presents as brown, soft leaf spots.

How to fix it

1. Isolate the affected plant and treat it with horticultural oil as per the manufacturer's instructions.


2. Avoid wetting the leaves during watering to minimize the disease infestation; water from the bottom instead.


3. Improve the air flow for the plant to discourage the disease.

2. Root-rot disease which is prevalent in soggy soil. It is characterized by wilted and discolored leaves and corky swellings under the leaves.

How to fix it

1. Gently, slip the plant out of its pot and inspect the roots; brown-black mushy roots indicate root-rot.


2. Cut away the rotten roots and treat the healthy roots with a copper-based fungicidal solution as indicated by the manufacturer.


3. Repot the plant in fresh soil and a fresh pot.


4. Use a pot with a drainage hole and well-draining soil to prevent it from getting soggy.


5. Place the plant in bright light and stop watering for a few days to give the plant enough time to loss the excess water. After the dry period, resume routine care.

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