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Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i
Japanese photinia (Photinia glabra)-i

Japanese photinia

Scientific name
Photinia glabra

Basic Information

Rosaceae Family Photinia Genus Japanese photinia Species
Rosaceae > Photinia > Photinia glabra
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  • Shrub
Height
300cm ~ 600cm
Flower Color
Leaf Color
Anthesis
spring
Sunlight Exposure
Full Sun
Hardiness Zones
7-9'
Cold resistance
Good
Heat resistance
Fair
Habitat of origin
Japan
Growth Rate
Normal

What is Japanese photinia (Photinia glabra)?

What is Japanese photinia (Photinia glabra)

The Photinia glabra is very common in Japan, where it is native. This medium bush can reach fifteen feet tall. Its leaves are shiny green, long, and saw-toothed. They grow opposite each other on the branches. In springtime, the Photinia produces small white blooms that attract bees. Later, red berries form. Birds find these berries delicious. Some varieties of the Photinia have new leaves that are red or bronze before turning green. The color change makes the plant more interesting to look at. The Photinia is easy to grow. It likes sunlight and regular water. It makes a nice hedge or specimen shrub. It grows well in most soils. Overall, the Photinia is a lovely bush. It has glossy leaves, fragrant flowers, and colorful fruit. Its adaptability makes it popular in gardens and landscapes.

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Flower meaning

Photinia japonica symbolizes persistence in Western cultures. Its blossoms represent fortitude when confronting obstacles. However, different meanings apply in diverse epochs and civilizations. Caution helps interpret floral symbolism appropriately to circumstantial frameworks. Sometimes, blooms assume separate connotations across national boundaries. Recognizing distinctions prevents incorrect deductions about intended significances. Examining cultural heritage provides insight into how evolution molded expressive functions.

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Calendar of Japanese photinia (Photinia glabra)

Calendar

The shrub from Japan called Photinia glabra scientifically, flowers in the springtime across the United States. Two or three weeks of white petite flower clusters add charm in late April or early May. Sunshine, drainage, and hydration encourage lengthier flowering. Cutting after blooming can also assist new growth that might lengthen the flower period. Flowering time differs based on climate and region but generally occurs during spring.

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How to grow Japanese photinia (Photinia glabra)

Watering

The optimal regularity and mode of irrigating for the Japanese photinia bush depends on various influences. During the increasing season, which characteristically extends from springtime to early fall, the bush ought to be watered deeply once per week. This designates furnishing sufficient aqueous fluid to saturate the root sphere, which is characteristically approximately 12 inches profound. It is consequential to sanction the soil to desiccate somewhat between irrigatings to inhibit overirrigating and root decay. In the winter months, when the bush is dormant, irrigating ought to be condensed extensively. The regularity could be condensed to once biweekly, or even minus if the soil continues moist. It is indispensable to observe the soil moisture grades during this period to eschew waterlogging the bush. To determine when to irrigate, it is suggested to check the soil moisture by inserting a finger or a moisture meter into the soil. If the top inch of soil experiences arid, it is period to irrigate. Additionally, it is consequential to irrigate the bush at the base, avoiding overhead irrigating, as this could lead to fungous afflictions. Overall, sustaining appropriate soil moisture and avoiding overirrigating is key to the health and vitality of the Japanese photinia bush.

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Soil and Fertilizer

Every two sentences have one line break. Japanese Photinia, with scientific name Photinia glabra, is delighted in fertile loam with pH near neutral at 5.5-7.0. It prefers organic enriched loam. Avoid waterlogged soil as excess wetness causes main root decay. To assure peak progress, put on balanced slow-discharge plant food in early springtime before novel growth. Have nitrogen-phosphorus-potassium ratio of 10-10-10. Carefully spread manure at trunk avoiding contact with stems or leaves. Provide extra nutrition every 4-6 weeks during maturation by liquid plant food for bushes following manufacturer's directions. Regularly check soil acidity and nutrition. Fix conditions with organic matter or amendments to hold ideal status for Photinia.

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Sunlight and Place

Photinia glabra is the scientific name for Japanese photinia. Ideal temperatures are 50 to 75 degrees Fahrenheit. It prefers at minimum 6 hours of sunlight. In summer, water regularly during hot, dry times. Mulch helps keep in moisture. In winter, protect from frost in very cold areas. Overall, it grows best with ample sun and moderate temperatures.

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Advanced Information of Japanese photinia (Photinia glabra)

Pruning

Japanese photinia undergo trimming and often prune. This plant wants routine trimming for form and vigorous grow. Slicing remove lifeless, impaired, or sickness stems and control dimension as well as silhouette. Trimming also improve daylight and breeze flow. The best occasion to cut Japanese photinia is late winter or pre-spring preceding sprouting. Now, the shrub sleeps, resisting worry and illness. When pruning, sharp and tidy instrument creating clean slices avoid tearing offshoots. Post-pruning, take pruned limbs and clutter from region stopping illness spread. Additionally, balanced plant food promotes sprouting and plant vigor.

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Planting and Harvest

The popular Japanese photinia, scientific name Photinia glabra, needs careful potting for thriving indoor or outdoor growth. Leave space between roots when putting in pot with drainage. Gently take from original pot, keeping roots whole. Center in new pot, fill gaps with potting mix so level stays the same. Push down mix firmly around plant so no air spaces. After potting, water thoroughly and let excess flow out. Give bright but indirect sunlight. Regularly water, keeping soil moist not soggy. Every few months feed with soluble balanced fertilizer. Repot every 2-3 years when outgrown current pot, using same steps but slightly larger container. Problems like yellow leaves, root rot or stunted growth can happen with improper care. Ensure correct lighting and watering. Watch for pests or disease and take action if needed. With good potting, Japanese photinia can be a beautiful indoor or outdoor plant.

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Propagation

The red-leaf japanese shrub can be multiplied through various procedures like putting seeds, splitting, stem fragments, and foliole cuttings. To increase through implanting seeds, assemble ripe produce and extract the seeds. Put the seeds in a container with good drainage, lightly covering them with dirt. Keep the soil damp and place the container in a bright and warm area. Germination might take a few weeks. For splitting, cautiously excavate the greenery and separate the clusters into smaller sections, making sure each portion has roots fastened. Replant the divisions in well-prepared soil, keeping them adequately irrigated. To multiply through cuttings, take 4-6 inch stem pieces from healthy greenery. Remove the lower leaves and immerse the cut end in rooting stimulant. Plant the cuttings in a container with good drainage and keep them in a humid and warm habitat. Rooting should happen within several weeks. Leaf pieces can also be utilized for multiplying. Take healthy leaves and slice them into sections, making sure each portion has a vein. Plant the leaf sections in a container with good drainage, keeping them moist and in a bright location. New greenery should form from the base of the leaf sections. Gathering is not required for multiplying procedures stated above.

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Pests and Diseases

The Japanese photinia plant is susceptible to insects like aphids that feed on the sap. This causes the leaves to become abnormal colors. Mites are another pest that makes tiny webs and consumes sap. Applying suitable insect killing chemicals can control these. This plant can also get fungal sicknesses like leaf spot and powdery mildew. Leaf spot makes dark blemishes on the leaves that lead to the leaves falling off. Powdery mildew seems like a white powdery covering on the leaves and stems. Good air circulation around the plant, avoiding watering from above, and using fungicides if needed can prevent these diseases. The Japanese photinia plant can wither due to many reasons. Too much or not enough water, deficiencies in nutrients, and root rot can all cause the plant to wither. Lack of key nutrients like nitrogen, phosphorus, and potassium can also lead to withering. Wet soil or poor drainage causing root rot can make the plant decline. To prevent withering, appropriately watering to keep the soil moist but not soaked is important. Regular feeding with a balanced fertilizer can prevent lack of nutrients. Good soil drainage and avoiding overwatering are essential to avoid root rot. Monitoring regularly and quickly dealing with pests and diseases can also maintain the health of the Japanese photinia.

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Habitat of Japanese photinia (Photinia glabra)

Habitat

Toxicity of Japanese photinia (Photinia glabra)

Health Benefits

edible
Inedible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA

Q&A of Japanese photinia (Photinia glabra)

  • Is there a recommended way to choose Photinia glabra?