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Template-2021-07-08-2 每周一花模板

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Template-2021-07-08 普通文章模板

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Template-collections 物种集合模板-2021-07-05

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Template-2021-07-05 zhong.jie modified

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Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants. When you water deeply, you encourage the plant to grow sturdier, larger, live longer, and deliver greater yields.

Signs of Heat Stress in Plants in Plants

In this section, we will discuss the most common signs of heat stress in your plants. Most of the stress for plants are either from too much heat or too little water. Therefore, you want to learn to recognize the signs of heat stress, which include the following:

Thinking ahead of time can help you catch stress problems before they arise on your indoor plants. Following are more signs of heat stress and how you can combat them:

How to Protect Plants From Heat Stress

New Alternatives New Alternatives New Alternatives New Alterna 小标题

When you’re looking to grow the healthiest plants possible HFSGBFDCU 图注不用时请删除

Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants.
Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants.
Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants.

Signs of Heat Stress in Plants

New Alternatives 小标题

Thinking ahead of time can help you catch stress problems before they arise on your indoor plants. Following are more signs of heat stress and how you can combat them:

Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Use a shade cloth
Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants.
Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants.
Water is a vital requirement of all a plant’s biology. Since they are mostly water, keeping the cells hydrated is crucial to maintaining the health and growth of plants.

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Virginia Bluebells

Virginia bluebells (Mertensia virginica) is native to eastern North America. However, it’s being increasingly threatened in its original environment by both destruction of habitat and the obstruction of natural river flooding. It has nearly hollow stems, so they’re fragile and break easily. Flowers start off pink, and then gradually turn light blue.

Virginia Bluebells

How to Care for Your Plants During a Hot Summer – new

How to Care for Your Plants During a Hot Summer

摘要未改Adding color is a great way to improve the visual appeal of your garden. The issue is that many novices are unaware of how to use color effectively. This article will teach you the basics of color theory 40 words

Introduction

Are you looking for tips on caring for your plants during the upcoming summer weather? Stick around and find out more on how to protect your plants during the summer heat. As the temperatures rise across the US, it is time to get your plants ready to take on the summer heat. There are many sun-loving plants that are quite admirably adapted to the elevated temperatures and low water levels, such as succulent and cacti. However, if these plants are used to being inside, they will not be able to manage the elevated temperatures of being outside. Leafy tropical plants are very prone to heat damage and may not recover from the heat. Although your first reaction to elevated summer temperatures is to panic and run for the water hose, slow down as it might not be the best thing for your plants. Stay tuned to learn more on how to keep your plants healthy during the summer heat.

Signs of Heat Stress in Plants

Wilting
Brown or translucent leaves
Dry soil
Bright green foliage looking pale
Leaves and flowers will drop off or turn yellow
Sunburns show brown or yellow patches on the leaves and stems.

Thinking ahead of time can help you catch stress problems before they arise on your indoor plants. Following are more signs of heat stress and how you can combat them:

Overwatering: Some plants wilt regardless of the amount of water in the soil. However, you do not want to overwater plants. Using too much water can lead to fungal diseases. Make sure you provide enough water to maintain the best soil moisture level. If you use mulch in your flower beds, make sure you have a 3-inch layer over the root zones, which insulates them from the heat.
Leaf Drop: Many times, plants and flowers drop flowers when they are heat stressed. When this happens, be sure to check the water situation. Water the plants if needed and wait for the heat to abate.
Flowers and Heat: There are a few plants that stop flowering during extreme heat such as peppers and tomatoes. They will simply lose their leaves, or they may not flower at all until the temperature comes down.
Bolting: Bolting occurs when a plant prematurely grows flower stalks and produces seeds, preventing the plant from bearing a robust harvest. This is also called "running to seed" or "going to seed”.
Blossom End Rot: During extreme heat tomatoes, peppers, squash, and cucumbers may present black spots on their bottoms. This is usually caused by a calcium deficiency by inconsistent soil moisture. So, the best thing to do for this problem is to water deeply and mulch well.

How to Protect Plants From Heat Stress

Use a shade cloth
Water in the mornings before hot days
Water deeply
Bring portable plants into shade
Do not overwater
Avoid pruning/removing damaged foliage
Do not use fertilizer
Mist indoor plants
Promote high humidity
Keep your plants cool
Do not repot your plants during a heat wave
Measure soil dryness
Sprinkle your plants sparingly
Potted plants dry out quicker
Make sure to water your plants in the morning

Quick Facts – Rosa chinensis

Species details page 物种详情页-20210630

Common sunflower, a species of Sunflower

Also known as

Mirasol
Comb flower
Annual sunflower
Golden flower of Peru
St Bartholomew’s star

Botanical name: Helianthus annuus

Image of Common sunflower

While some cultivars and hybrids of Common Sunflower are grown as ornamental plants or as oil crops, the wild form is considered an agricultural weed in Europe…

More ＞

Sunflowers can be planted in containers or cultivated in the garden. They are easy to care for, and they make impressive cut flowers….

More ＞

How do you take care of Sunflower?

Sunflowers can be planted in containers or cultivated in the garden. They are easy to care for, and they make impressive cut flowers.

How long do sunflowers last?

With proper care, sunflowers should last from six to twelve days.

What can you not plant with sunflowers?

Beans and potatoes are especially susceptible to a chemical exuded by the roots and cannot be planted near sunflowers.

Where are sunflowers commonly found?

The wild sunflower is native to North America, but commercialization of the plant first took place in Russia.

What do sunflower symbolize?

Silent love, admiration and loyalty

The sunflower is recognizable for its bright flower on a very tall stem. It is often grown in gardens. These flowers have been important in culture: they were worshipped by the ancient Inca people, and today, they represent eco-friendly movements. The artist Vincent Van Gogh made a famous series of paintings about sunflowers. Wild versions of the plant branch out to many flower heads, but domesticated plants typically only have one.

Common Sunflower:

Generally, most people think that the naming of sunflower is based on the direction of sunrise and sunset. However, this is not the case. Matured sunflower will only face the East and it will not rotate with the direction of the sun. Nevertheless, the misconception of it facing the sun has embedded deeply in people’s mind. Hence, it is called common sunflower.

It’s generally believed that common sunflower always turn the face to the sun while the sun moves across the sky. But in fact, blooming common sunflower always face east.

Silent love, admiration and loyalty

Aphids, Maladera orientalis, Rust Disease, Downy Mildew, Sclerotinia disease, Wilt Disease, Crown Rot, Leaf Blight…

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Check if your plant is in good condition

Hardiness

-30℉

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Soil

Adaptable; well drained; slightly alkaline, neutral

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Sunlight

Full sun

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Plant time

All year

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Bloom time

Summer

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Water

Keep moist but do not let the water accumulate

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Propagetion

Cutting

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Pruning

Trim the diseased, withered, and the overgrown branches

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Fertilizer

Once every 15 days

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Artistic Value:

The common sunflower is often the subject of music, poetry and paintings. The most famous painting is Van Gogh’s Sunflower.

Environmental Protection Value:

It can purify the metal content of the soil.

Economic Value:

Common sunflower seeds have high oil content and are delicious. As an important oil crop, it can be fried and oil squeezed out. The flower receptacle, stem, and shell can be used as industrial raw materials.

A Beginner’s Guide to Soil

A Full Guide to Popular Houseplants

How to Prevent and Control Powdery Mildew

Adding color is a great way to improve the visual appeal of your garden. The issue is that many novices are unaware of how to use color effectively. This article will teach you the basics of color theory 40 words）——无概要

Powdery mildew is a common fungal disease that can affect almost all plants, including vegetables, roses, trees, herbs, and flowering ornamentals.

It is one of the easiest plant diseases to identify due to its distinctive appearance and symptoms. Powdery mildew shows up as a white powdery film on the leaves and stems of your plants. It looks very similar to a dusting of flour or baby powder and may darken to a gray color over time. Lower leaves are typically affected first, but the disease can spread throughout an entire plant.

Infection rates are highest in warm climates and are increased by bouts of high humidity. The fungal spores are transferred via moisture (irrigation, rainfall, etc.) and wind. Spores move quickly from one part of the plant to another, they may fall to the soil underneath the infected plant, and they may move to neighboring plants and infect them depending upon the fungal species causing the infection.

Powdery mildew is rarely fatal itself once it infects a plant. However, since it covers the leaf surface, it may impair photosynthesis if the fungal spores become too thick. In turn, plant growth is stunted, and a lack of photosynthesis can lead to plant death if the disease is left untreated.

How to Prevent Powdery Mildew

When it comes to any fungal diseases, preventing them from occurring is much easier than treating them once an infection is noticed. Preventing powdery mildew centers around cultural practices that are easy to implement.

These prevention tips work for both inside houseplants and outdoor plants, regardless of the plant type.

Reduce humidity around indoor plants if powdery mildew has been problematic in the past. Houseplants typically suffer because the humidity is too low indoors, but In areas with extremely high humidity, such as tropical climates, high humidity is problematic. This increased moisture in the air predisposes plants to mold and mildew problems. To help prevent issues, use a small dehumidifier to reduce the relative humidity immediately around the plants.
Give your indoor plants plenty of light. Natural sunlight is best, and windowsills are the perfect place for sun-loving plants. You can also give them supplemental light or periodically move them outside as long as you don’t allow the leaves to scorch.

Maintain good air circulation. Space plants so there is room for air to circulate between them. Constant air movement can prevent spores from settling on the leaves and helps the soil dry out more quickly. Keep plants pruned, so there is also good air movement through the foliage.
Keep plants free of debris. Regularly inspect indoor and outdoor plants for dead leaves or branches and remove them immediately using sterilized shears or clippers. Also, gather up and remove any debris on the soil surface around plants so it can’t harbor fungal growth.

Always check new plants for disease. Before bringing any plant into your home or garden, inspect it thoroughly for signs of powdery mildew or other fungal diseases to prevent the introduction and spreading to your existing, healthy plants.
Use natural antifungals on plants that are prone to problems. For example, baking soda, cinnamon, and apple cider vinegar all have natural anti-fungal properties. You can sprinkle small amounts of any of the items on the soil surface around your plants to prevent powdery mildew growth. They are safe in small quantities and won’t cause any problems to the plant.

Controlling Powdery Mildew

If you notice powdery mildew symptoms on your plants, it’s essential to treat the disease quickly. This helps to minimize the effects on the affected plant and prevents spreading to neighboring plants.