Begonia rex Silver Jewel

Selling Size : Single Plant | Pot Included | Secure Packing

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The Begonia rex ‘Silver Jewel’ is a stunning hybrid, a type of Rex begonia prized for its metallic, silvery leaves. Its foliage often features a subtle green or dark green veining that contrasts beautifully with the shimmery silver. Like all Rex begonias, it's known for its foliage rather than its flowers, which are typically small and inconspicuous.

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Here's a detailed care guide for Begonia rex ‘Silver Jewel’:

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Light

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• Bright, indirect light is a must. The plant needs bright light to maintain its striking coloration and patterns, but direct sunlight will burn the delicate leaves and can dull the silvery sheen.
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• Ideal placement: An east-facing window is excellent, as it provides gentle morning light. A few feet away from a south or west-facing window is also suitable, or you can use a sheer curtain to filter the light.
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• Low light tolerance: It can survive in lower light, but its leaves may lose some of their vibrant color and the plant might become leggy.
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Watering

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• Watering requires a delicate balance. The key is to keep the soil consistently moist but never soggy. Overwatering is the most common reason for this begonia to fail, as it leads to root rot.
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• Check the soil first. Allow the top inch or two of the soil to dry out completely before watering again.
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• Water from the base. To avoid getting water on the leaves, which can cause fungal issues like powdery mildew, water directly at the soil line. You can also use a "bottom-watering" method by placing the pot in a saucer of water and allowing the plant to soak it up from the bottom.
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• Reduce watering in winter. During the cooler months when the plant's growth slows down, you can decrease the frequency of watering.
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Humidity and Temperature

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• High humidity is crucial. As a tropical plant, the 'Silver Jewel' begonia thrives in high humidity, ideally 50% or higher.
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• How to increase humidity: \n
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  • Use a humidifier near the plant.
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  • Place the pot on a pebble tray filled with water, ensuring the pot itself is not sitting in the water.
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  • Group it with other houseplants to create a humid microclimate.
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  • Do not mist the leaves, as this can encourage fungal diseases.
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• Maintain warm temperatures. The ideal temperature range is between 60-75°F (15-24°C).
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• Avoid sudden temperature changes. Keep the plant away from cold drafts from windows or air conditioning vents.
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Soil and Potting

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• Use a well-draining, airy potting mix. A mix formulated for begonias or a standard houseplant mix with added perlite, vermiculite, or peat moss will provide the necessary drainage and aeration.
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• Shallow pots are ideal. Like other rhizomatous begonias, 'Silver Jewel' grows from a horizontal rhizome that sits at or just below the soil surface. A wide, shallow pot gives the rhizome ample space to spread and thrive.
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• Repotting: Repot only when the plant is root-bound, which is typically every 1-2 years. You can divide the rhizome when repotting to propagate new plants.
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Fertilizer

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• Fertilize during the active growing season. From spring through summer, feed your begonia every 4-6 weeks with a balanced, water-soluble liquid fertilizer.
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• Dilute the fertilizer to half or quarter strength to avoid burning the roots.
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• Do not fertilize in the fall and winter, when the plant's growth has slowed.
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\n[caption id="attachment_26575" align="aligncenter" width="600"] Begonia rex Silver Jewel[/caption] \n

Pruning and Maintenance

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• Remove spent flowers. The small flowers are not a main feature of this plant. You can pinch them off to direct the plant's energy toward producing more foliage.
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• Prune for shape. Trim any leggy or unhealthy stems to encourage a fuller, more compact plant.
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• Remove dead leaves promptly. Regularly remove any yellowing, brown, or mushy leaves to prevent pests and diseases.
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• Common issues: \n
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  • Powdery Mildew: A white, powdery fungus that can appear on leaves if humidity is high and air circulation is poor.
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  • Root Rot: Caused by overwatering.
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  • Pests: Keep an eye out for mealybugs, spider mites, and aphids.
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