You know when it’s time to repot a watermelon peperomia when you see roots poking out the pot’s drainage holes. Grow watermelon peperomia plants together with other houseplants for extra air moisture. Place the watermelon peperomia pot on a pebble and water tray, so the tray’s moisture humidifies the leaves. Petioles are a deep red colour. However, soil dryness should always be your guide to know when to water a peperomia houseplant. How to Care for an Anthurium (Flamingo Flower or Flamingo Lily), Palm Plant Care: How to Grow Indoor Palm Trees as Houseplants, Monstera Adansonii Care: How to Grow Swiss Cheese Plant, Dracaena Trifasciata: Care and Growing Guide, Watermelon Peperomia (Peperomia Argyreia): Care and Growing Guide, plants are ideal for growing in bathrooms, Peperomia Hope: Plant Care and Growing Guide. Organic fertilizers such as tea compost, sea kelp, and plant extracts provide all the nutrients your potted peperomia needs. Although they aren’t super low maintenance house plants they aren’t too fussy either. The leaves will have a gentle, sandpapery texture. However, it’s rare for watermelon peperomias to flower indoors. The best tip for growing watermelon peperomia plants is never to allow the roots to sit in waterlogged soil. When your plant is overwatered the leaves tend to turn yellow and black before they fall of where as an underwatered peperomia will often crisp up and turn brown instead. Colorful fruit smoothie bowls with nuts, oat granola and mint leaves on black background. This article is a complete care guide to growing watermelon peperomia plants indoors. Cut open a fruit. To encourage compact plant growth, trim off the leggy stems and move the watermelon peperomia to a brighter location. Matsum. Ideally, you need your peperomia soil to dry out reasonably fast between waterings. Hi guys! Soil that’s too damp or too dry can affect the plant’s growth. Young watermelon seedlings growing on the vegetable bed. The term radiator plants come from the fact that the small, compact houseplants love warm air and plenty of indirect sunlight. In a south-facing room, keep the peperomia plants away from the windowsill or behind a sheer curtain. When watermelon leaves turn yellow, you can eye these culprits: Nitrogen Deficiency – Both young and old leaves can show signs of nitrogen deficiency and may appear any shade of lighter green to yellow. It gets its name because the leaves look like tiny watermelons. Watering. Set the spray to the finest setting and create a fine mist over the plant’s foliage. Peat moss is light and airy and holds just enough moisture without becoming compacted. This leaves watermelon with abundant nitrogen and other nutrients to thrive. If using synthetic fertilizers, flush the soil every three months to prevent a buildup of mineral salts. Watermelons are vines, usually sprawling across the ground in a sunny location. Plant outside 2-3 weeks after your last frost date. Water well with seaweed emulsion after planting. Watermelon grows in sunny, warm soils that have excellent drainage, often gritty in texture. They grow up to 12 inches tall and the mini watermelon peperomia only grows up to 6 inches. Although watermelon peperomias are native to warm, humid climates, they adapt well to drier household air. If there’s any moisture, hold off watering and check again in a few days. To mist the watermelon peperomia plant leaves, fill a spray bottle with filtered or distilled water. Sow in seed trays in August, and transplant seedlings from October to December. If you care for a peperomia well by not overwatering it, the plant will thrive for many years. The Watermelon Peperomia grows rapidly in areas with USDA hardiness zones 10 through 12. Alternatively, good quality commercial potting mix could also work well for growing potted radiator plants. Make sure that the plant is growing at the same height in the pot as previously. A native to South America the Peperomia argyreia is a small plant grown for its attractive leaves. From the exterior, the fruits look no different from the red types: They are light green with dark green stripes, and the plants have the same lobed leaves. If the soil is damp and mushy, either stop watering it until the soil dries or replace the potting mix. Part of watermelon plant - fruits, leaves, steams, blossoms. Download all free or royalty-free photos and vectors. To water a watermelon peperomia, thoroughly drench the soil and let the excess water drain out. Watermelon plants infected with viruses often display mosaic patterns of green or yellow on their leaves. Learn about watermelon, watermelon cultivation techniques, varieties, climate, pests, and diseases of watermelon. It’s always better to water peperomias less often rather than too much. Watermelon or Citrullus lanatus dark green plant growing in local urban garden surrounded with leaves and other plants on warm sunny summer day Watermelon plant with drip irrigation. To encourage healthy growth, apply a diluted organic houseplant fertilizer monthly during the growing season. Whiteflies are tiny winged insects that feed on the … Pollination and fruit production Watermelon requires the presence of both male and female flowers to produce fruit. Leaves are dwarfed, misshapen, puckered, pale green in color and exhibit mosaic patterns of light and dark green color (Figure 12). The only problem watermelon peperomia plants have is if you overwater them. Vines are branching and possess deeply lobed pinnate leaves. Average indoor humidity is perfect for watermelon peperomias. Repotting is also useful to refresh the potting mix and replenish soil nutrients to encourage healthy growth. Watermelons prosper in warm temperatures and do not survive frosts. Both banded cucumber beetles and striped cucumber beetles are pests of watermelon plants. Watermelon leaves are light green with a hint of silvery white in their color. liquid dish soap to a spray bottle containing 1-quart (1 l) of lukewarm water. You’ll find helpful advice on growing these decorative peperomia houseplants to add greenery to modern living spaces. Houseplant owners grow watermelon peperomias for their pretty foliage, not the flowers. So, at most, you will only have to repot them every two or three years. Watermelon does best when directly sown once soil temperatures reach 70℉. However, a few issues can affect the plant’s growth. Watermelon plants infected early in the growing season may produce no fruit. The small, compact houseplants thrive when rootbound. The botanical name of watermelon peperomia contains the word ‘argyreia’ which literally means “silvery”— referring to the stripy markings on its oval green leaves. 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