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California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i
California-laurel (Umbellularia californica)-i

California-laurel

Scientific name
Umbellularia californica

Basic Information

Lauraceae Family Umbellularia Genus California-laurel Species
Lauraceae > Umbellularia > Umbellularia californica
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  • Broad-leaved tree
  • Tree
Height
3000cm ~
Flower Color
Leaf Color
Anthesis
spring
Sunlight Exposure
Full Sun
Hardiness Zones
7
Cold resistance
Good
Heat resistance
Fair
Habitat of origin
United States
Growth Rate
Normal

What is California-laurel (Umbellularia californica)?

What is California-laurel (Umbellularia californica)

California-laurel, scientifically known as Umbellularia californica, is a plant native to the coastal forests of California, United States. The leathery, glossy leaves emit a strong fragrance when crushed. They are lance-shaped with smooth edges. The tree produces small, yellow-green flowers arranged in clusters. The flowers attract pollinators such as bees and butterflies. The fruit is a small, round drupe that turns dark purple when ripe. It contains a single seed. The tree prefers well-drained soil and partial shade. It can tolerate a range of soil types. However, it may require protection in colder climates. When planting, consider the tree's large size over time. Overall, the aromatic tree adds elegance.

Mia@TropicalFan
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Flower meaning

The flower language commonly associated with the California-laurel plant in America is victory and success. This plant symbolizes triumph and achievement. The California-laurel's vibrant and lush foliage represents growth. For example, the rose symbolizes love and passion. Similarly, the California-laurel signifies victory and success. It is important to note that the language of flowers can vary depending on cultural and historical contexts. Therefore, it is always advisable to consider the recipient's background and personal preferences when choosing a flower with a specific meaning.

Mia@TropicalFan
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Calendar of California-laurel (Umbellularia californica)

Calendar

California-laurel, also known as Umbellularia californica, is native to the United States. It blooms in spring, from March to May. During this period, the flowers are bright in color and fragrant. The flowering lasts a few weeks. To prolong the blooming time, ensure adequate sunlight, water and nutrients. After flowering, prune to encourage new growth and perhaps lengthen the bloom. In all, California-laurel is beautiful in spring gardens and landscaping.

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How to grow California-laurel (Umbellularia californica)

Watering

The optimal frequency and method of watering for the California-laurel plant depends on various factors, including seasonal differences, soil humidity, and the specific needs of the plant. Over spring and summer, the growing season, the California-laurel needs regular watering to maintain soil moisture. It is suggested to thoroughly water the plant once weekly, making sure the water gets into the root zone. The quantity of water required can change based on the size of the plant and the soil category, however a general rule is to supply about 1 inch of water each week. In contrast, during fall and winter, the dormant season, the California-laurel requires less frequent watering. It is key to enable the soil to dry out a little between waterings to stop overwatering and root rot. A helpful guideline is to water the plant every two to three weeks, or when the top few inches of soil feel dry to the touch. Observing the soil moisture level and modifying the watering frequency accordingly is important for the health and energy of the California-laurel. It is also notable that too much watering can cause waterlogged soil and root damage, while not enough watering can result in drought stress. Thus, it is vital to strike a balance and provide sufficient but not excessive water to ensure the best growth and progress of the California-laurel.

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Soil and Fertilizer

California-laurel, scientifically known as Umbellularia californica, is a plant that grows in many types of soil. But it likes soils that drain well and have a pH from 6.0 to 7.5. The soil should have a lot of organic stuff and hold water okay. To make sure it grows the best, people say to give it a balanced fertilizer with nitrogen, phosphorus, and potassium in a 10-10-10 ratio. Do this two times a year, early spring and late summer. How much fertilizer depends on the tree's size and age. As a general rule, use 1 pound of fertilizer per inch of trunk width. When putting on the fertilizer, spread it evenly around the base of the tree. Don't let it touch the trunk directly. After adding fertilizer, water it in well so the roots don't burn. It's also really important to check the soil moisture a lot and water it correctly for the tree's health. In summary, California-laurel grows well in soils that drain good and have a pH of 6.0 to 7.5. Giving it balanced fertilizer twice a year, early spring and late summer, will help it grow best. The fertilizer amount should be based on the tree's size and age. Spread it evenly around the base without touching the trunk directly. Checking soil moisture regularly and watering right are also key for the tree to be healthy.

Mia@TropicalFan
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Sunlight and Place

California-laurel, scientifically known as Umbellularia californica, is a plant that exhibits moderate cold tolerance and high heat tolerance. It thrives in a wide range of temperatures, with an optimal temperature range in 60-80°F (15-27°C). During the summer, it withstands high temperatures, but it prefers some shade during the hottest time of day. In winter, it endures mild frosts, but prolonged exposure to freezing temperatures may cause damage. When it refers to sun exposure, California-laurel prefers partial shade to full sun. It can stand up to both direct and indirect sunlight, but excessive exposure to intense sunlight might lead to leaf scorching. It is advised to provide some protection from the afternoon sun, especially in hot and dry areas. As for sunlight period, California-laurel can prosper with 4-6 hours of direct sunlight daily. However, it also suits lower light conditions, making it appropriate for partially shaded spaces. Generally, California-laurel is a flexible plant that tolerates a range of temperatures and sun exposure levels, making it pliable to many growing states.

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Advanced Information of California-laurel (Umbellularia californica)

Pruning

California-laurel, scientifically known as Umbellularia californica, is a plant that benefits from regular pruning and cutting back. It also helps to remove dead or diseased branches, improving the overall appearance and health of the plant. When pruning, it is important to use sharp, clean tools to make clean cuts and minimize the risk of infection. The procedure for pruning involves removing any dead, damaged, or crossing branches. It is also recommended to selectively remove some of the older branches to allow for better air circulation and light penetration. However, it is important not to remove more than 25% of the foliage in a single pruning session to avoid excessive stress. After pruning, it is advisable to clean up and dispose of any pruned material to prevent the spread of diseases or pests. Additionally, providing proper care will help the plant recover and thrive after pruning. For more detailed information on pruning, please refer to reliable sources such as encyclopedia or consult with a professional.

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Planting and Harvest

California-laurel, also known as Umbellularia californica, is a plant which can possibly be placed in a flowerpot or inserted in the ground surface. When selecting whether to place in a pot or embed in the terrain, think about the dimensions of the organism and available capacity. To place California-laurel in a container, choose one with adequate diameter and drainage openings. Load the flowerpot with properly-draining soil for potted plants, allowing enough room for the organism's belowground mass. Carefully take out the organism from its retail packing and situate it in the pot, ensuring the peak of the underground mass is level with the soil exterior. Complete any spaces with added soil and sufficiently hydrate. If you decide to embed California-laurel in the terrain, select a site with adequate drainage and partial shade. Excavate an opening slightly larger than the underground mass and put the organism in the cavity, verifying the top of the underground mass is level with the soil plane. Return the excavated soil, gently compressing it around the organism. Thoroughly hydrate after embedding. Transferring California-laurel to a larger container should occur every 2-3 years or when the organism outgrows its current pot. Carefully remove the organism from its pot, loosen the roots, and place it in a bigger pot with fresh soil. Thoroughly hydrate after transfer. Negligent care can lead to the decline of California-laurel. It is important to provide sufficient water, particularly during arid periods, and to avoid overhydration. Pruning can be done to maintain the desired form and scale of the organism. Regularly check for pests and diseases, and take appropriate measures if necessary. Remember to always consult dependable sources for specific care guidelines and consult a professional if required.

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Propagation

California-laurel, known scientifically as Umbellularia californica, has various propagation methods like putting seeds in soil, taking parts off the plant, stem pieces, and leaf pieces. To start new plants from seeds, get ripe fruit and remove the pulp. Put the seeds in water for 24 hours, then place in soil that drains well. Keep the dirt moist and give indirect sunlight. It may take many weeks for new plants to appear. To propagate by division, carefully dig up the mature plant and split the root clumps into smaller sections. Replant the parts in prepared soil, making sure each section has enough roots and leaves. Water very well and give shade until you see new growth. To propagate with cuttings, take 4-6 inch stem pieces from healthy, non-flowering shoots. Remove the lower leaves and dip the cut end in rooting hormone. Put the cuttings in well-draining potting mix and keep them in a warm, humid place. Mist the cuttings often and give indirect light. Roots should form in a few weeks. Leaf cuttings can also propagate new plants. Take healthy leaves and cut them into pieces, making sure each piece has a vein. Put the leaf sections in well-draining potting mix, burying halfway. Keep the soil moist and give indirect light. New plants should grow from the base of the leaf pieces. Harvesting California-laurel can be done by carefully pruning branches or leaves as needed. It's important to avoid too much pruning to keep the plant healthy and shaped well.

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Pests and Diseases

California-laurel, also known as Umbellularia californica, is susceptible to several pests and diseases. One insect that feeds on this plant is the larval stage of a beetle called the California laurel borer. The feeding damage weakens the tree. Another insect feeds on the leaves is the caterpillar of a moth called the California oakworm. These larvae eat the leaves, causing stress. One fungal disease is laurel wilt, caused by a fungus spread by a beetle. This blocks water flow, causing death. Another soil fungus called Phytophthora root rot infects the roots, preventing water and nutrient uptake. To prevent pests, maintain tree health with proper care. Check often for signs of insects or disease. For laurel wilt, avoid moving infected wood to new areas. Remove and destroy infected plants to reduce disease spread. In summary, California-laurel faces insects like borers and oakworms, and diseases like laurel wilt and root rot. Proper care and monitoring can prevent and manage these problems.

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Habitat of California-laurel (Umbellularia californica)

Habitat

Toxicity of California-laurel (Umbellularia californica)

Health Benefits

edible
edible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA

Q&A of California-laurel (Umbellularia californica)

  • What Does California Laurel Fruit Look Like?

  • How to Identify California Laurel Leaves?

  • Is there a recommended way to choose California-laurel?

  • What Are the Features of California Laurel Bark?