Gardening & Landscapes

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According to the San Francisco Gem and Mineral Society, amber comes from evergreen trees, such as pine trees. Authentic amber is tree resin that has been hardened over millions of years.

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  • Where Is the Poison Garden?

    Q: Where Is the Poison Garden?

    A: Inside northern England's Alnwick Garden lies a curious, highly-guarded area where the last thing you'll want to do is tiptoe through the tulips. Surrounded by a heavy iron fence, the Poison Garden showcases over 100 of the world's most deadly plants.
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  • Why Is Agriculture so Important?

    Q: Why Is Agriculture so Important?

    A: The advent of agriculture is viewed as a turning point in the development of civilization. Instead of having everyone hunt and gather, cultures could have a small group of people grow the food needed to feed the entire population. After the implementation of agriculture, people in these cultures could focus on tasks other than hunting and collecting plants to eat.
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  • How Do You Grow Cucumbers in Pots?

    Q: How Do You Grow Cucumbers in Pots?

    A: Cucumbers are easy to grow in a container. Choose the container carefully. The pot should be big so that it can hold a greater quantity of soil, which in turn means that the pot can retain water for a longer duration. Cucumbers need a lot of water on a continuous basis. Another option is to use a self-watering container.
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  • Are Pine Needles Good for Mulch?

    Q: Are Pine Needles Good for Mulch?

    A: Pine needles are good for use as a mulch. Pine needles are especially recommended as an organic mulch for use around freshly planted annual flowers, such as marigolds, zinnias and snapdragons.
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  • Is Watering Plants With Coffee Effective?

    Q: Is Watering Plants With Coffee Effective?

    A: Watering plants with coffee can be beneficial, especially if the plant is an acid-loving variety. Coffee grounds and strong coffee contain large amounts of nitrogen, which raises the acidity level of the soil.
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  • Why Is My Pond Water Brown?

    Q: Why Is My Pond Water Brown?

    A: According to SFGate, pond water turns brown for a number of reasons, but the most common causes are eroding soil, microscopic plants and wildlife. High amounts of microscopic plants such as algae and phytoplankton give pond water an almost tea-like look. Soil erosion causes the banks of the pond to break away and fall into the water, giving it a brown look.
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  • What Flower Once Caused the Dutch Economy to Crash?

    Q: What Flower Once Caused the Dutch Economy to Crash?

    A: When the tulip flower was imported to Holland from Turkey in the late 16th century, the Dutch enthusiasm for the flower caused a dramatic price inflation that eventually crashed, creating an economic bubble situation that had a wide-ranging impact in the Dutch economy during the 17th century. Prices for tulips had become so great that a single bulb could sell for more than a working-class individual would take home in a year.
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  • How Do You Start a Vegetable Garden?

    Q: How Do You Start a Vegetable Garden?

    A: According to Martha Stewart, planting and maintaining a vegetable garden is a rewarding experience. Start your own with a sunny, well-drained spot, an edger, a pitchfork, a hoe, vegetable seed packets, garden stakes and string.
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  • What Insect Is Creating Giant Holes in My Tree's Leaves?

    Q: What Insect Is Creating Giant Holes in My Tree's Leaves?

    A: Winter moth caterpillars are notorious for their ability to quickly strip a budding tree of its young foliage and buds, and those leaves that they do not devour entirely may be left with huge holes and little chance of survival. These small, green caterpillars turn out in vast numbers when they infest an area and attack a wide variety of deciduous trees and plants, including oak, ash, maple, apple, elm and cherry trees in addition to blueberry and other bushes.
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  • What Kind of Garden Does the Palace of Versailles Have?

    Q: What Kind of Garden Does the Palace of Versailles Have?

    A: The Palace of Versailles has hundreds of acres of gardens, and most of this land is designed in the formal, carefully landscaped French Garden style, with trimmed hedges, potted trees and sculpted grassy areas accompanied by dozens of sculptures, fountains and gravel paths. Typical of the French style, the Gardens of Versailles have a carefully planned and mostly symmetrical layout, perfected by King Louis XIV's landscape architect, André Le Nôtre.
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  • How Do You Care for a Lucky Bean Plant?

    Q: How Do You Care for a Lucky Bean Plant?

    A: Care of a Castanospermum australe, also known as lucky bean plant or black bean, requires the following: ensuring that the potting mixture is always moist but that the roots don't sit in a pool of water; spraying the leaves regularly to prevent them from collecting dust; and providing it with bright, indirect light along with some late or early sun. Overwatering can promote the growth of fungal root rot.
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  • What Is the Most Popular Flower?

    Q: What Is the Most Popular Flower?

    A: The rose is the most popular flower in the United States and in the world, according to the National Gardening Association. It is grown all over the world, and it is the most popular flower given as a gift.
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  • What Pest Is Cutting My Plants at the Base of the Stem?

    Q: What Pest Is Cutting My Plants at the Base of the Stem?

    A: The cutworm is a particularly wasteful pest that is known for cutting plants, especially seedlings, down at the base of the stem before typically moving on to another plant to do the same without consuming much of the first plant they cut down. The cutworm is mostly nocturnal, and it is usually found either on the ground or on lower parts of plants. They may also be found in shallow burrows under the surface of the soil.
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  • What Are Some Tips for Grass Seed Planting in Winter?

    Q: What Are Some Tips for Grass Seed Planting in Winter?

    A: Planting grass seed in the winter is only possible in moderate climates. Grass seed needs warm soil to germinate. Seed should never be planted when there is a possibility of freezing temperatures.
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  • What Are Tips for Growing Kale Indoors?

    Q: What Are Tips for Growing Kale Indoors?

    A: To grow kale indoors, place the plant in an area with plenty of sun and temperatures that remain under 80 degrees Fahrenheit throughout the year. Kale is a hardy plant that grows well in container gardens.
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  • Does a Plant Grow Better With Hot or Cold Water?

    Q: Does a Plant Grow Better With Hot or Cold Water?

    A: Most plants grow better in neither hot nor cold water, but flourish in lukewarm water. However, plants differ depending on the species of the plant and the climate in which it grows. For instance, if water is too cold, African violets acquire water spots.
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  • What Is the Exact Definition of Organic Food?

    Q: What Is the Exact Definition of Organic Food?

    A: The term "organically grown" means that the food in question, such as a fruit or a vegetable, has been grown using only natural (i.e., not synthetic) pesticides and fertilizers. While technically, any food can claim to be organic, only those that are certified organic through the USDA or another official organization can be guaranteed to be free of synthetic pesticides and fertilizers.
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  • Which City Features a Giant Flower Carpet Every Two Years?

    Q: Which City Features a Giant Flower Carpet Every Two Years?

    A: Every two years, Brussels, Belgium hosts a massive flower carpet in front of the Grand Place, the city's central square. This biennial tradition began in the 1970s, and though the design changes each time, the floral carpet always heavily features begonias.
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  • Is It Possible to Grow a Wasabi Plant at Home?

    Q: Is It Possible to Grow a Wasabi Plant at Home?

    A: Wasabi is said to be one of the most difficult plants to cultivate, so it may be a challenge to grow it at home. However, die-hard wasabi fanatics can attempt to do so by providing the plant with moist, cool, shady conditions, preferably indoors. Wasabi grows naturally in gravelly river beds, which makes the plant a good candidate for hydroponic growing.
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  • What Is the Life Span of a Carnation?

    Q: What Is the Life Span of a Carnation?

    A: Cut carnations will typically last from 7 to 14 days with proper care. A carnation is a herbaceous perennial, meaning that when it is planted in the ground, it will last for at least 2 years.
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  • Do Tomato Hornworms Only Damage Tomatoes?

    Q: Do Tomato Hornworms Only Damage Tomatoes?

    A: In addition to tomatoes, tomato hornworms can cause damage to a variety of different plants that are in the same family as the tomato, including potatoes, eggplants, peppers. Tomato hornworms are sometimes mistaken for tobacco hornworms, which is a related species. The two hornworms can be found in the same place at the same time, and though their names indicate different plants, both are known to attack members of the nightshade family.
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