Trees & Bushes

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According to SFGate Home Guides, published by the San Francisco Chronicle, a number of factors can contribute to the death of a weeping willow tree. First make sure that the weeping willow is planted in a USDA-approved plant hardiness zone where it can survive and thrive, which are zones 6 through 9. Willows require plenty of water to survive, which means a location near a lake, river or wetlands.

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  • When Do Camellia Bushes Bloom?

    Q: When Do Camellia Bushes Bloom?

    A: Camellia bushes bloom in late fall, winter or early spring. One species of camellia, camellia japonica, blooms from late winter through early spring, while sasanqua camellias bloom in the fall.
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  • What Is the Best Time of Year to Trim Apple Trees?

    Q: What Is the Best Time of Year to Trim Apple Trees?

    A: The best time of year to trim apple trees is right before spring as winter ends, according to the Oregon State University Extension Service. Because the most severe and cold weather is finished, fresh cuts are not subject to ice damage, and the timing to start new growth is good.
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  • What Is a Black Mission Fig Tree?

    Q: What Is a Black Mission Fig Tree?

    A: Black mission fig trees are fig cultivars that originated in the Balearic Islands in the Western Mediterranean Sea. Their figs have purple-black skin and pink flesh that can be eaten fresh or dried. They do best in tropical or subtropical climates and can be grown in large pots.
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  • How Can I Root a Cutting From a Magnolia Tree?

    Q: How Can I Root a Cutting From a Magnolia Tree?

    A: Spread the beauty of the magnolia tree to other parts of your home by rooting or growing a cutting. This process involves pruning a branch from a magnolia tree, preparing the cutting, planting the cutting and caring for it. You need pruning shears, a knife, rooting hormone, a dish, perlite, peat moss, planters, a plastic bag, a mister, a heat mat and potting mix.
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  • How Do You Prune an Orange Tree?

    Q: How Do You Prune an Orange Tree?

    A: An orange tree is pruned by removing any overlapping, dead or diseased branches and cutting off any water sprouts, according to Garden Guides. Pruning is most important when the tree is young; older tress can be pruned every other year.
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  • How Often Do You Water a Pine Tree?

    Q: How Often Do You Water a Pine Tree?

    A: A pine tree does not need constant watering unless it is freshly planted, in which case it needs water two to three times a week for a year. Fully grown pine trees capture most of the moisture they need in their soil.
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  • How Long Does It Take to Grow Tree Saplings?

    Q: How Long Does It Take to Grow Tree Saplings?

    A: The process of growing a sapling from a seed takes several months and requires a period of chilling. Seeds are typically kept cold for an extended time before planting.
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  • Why Do Leaves Fall Off Trees in Autumn?

    Q: Why Do Leaves Fall Off Trees in Autumn?

    A: In autumn, the earth receives less sunlight and warmth, which results in trees preparing themselves for the upcoming winter weather. The changes in weather trigger hormonal changes in trees. When this happens, leaves change color and abscission cells cut the leaves off of branches. This results in the falling of leaves in autumn.
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  • Why Is My Ficus Tree Dropping Leaves?

    Q: Why Is My Ficus Tree Dropping Leaves?

    A: Changes in the environment and insufficient watering cause ficus trees to drop leaves. Fungus and lack of light can also contribute to a ficus tree dropping its leaves.
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  • When Should You Fertilize Evergreens?

    Q: When Should You Fertilize Evergreens?

    A: According to the University of Minnesota Extension, the best time to fertilize evergreens is in early April, prior to the expansion of new growth. Fertilizer may be applied until about mid-July.
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  • How Far Do You Plant a Tree From Your House?

    Q: How Far Do You Plant a Tree From Your House?

    A: A good rule of thumb is to plant a tree away from the house at a distance equal to one-third to one-half the maximum tree height. Therefore, how far one plants a tree from a house depends on the tree's potential height when fully matured and its habit.
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  • What Is Weeping Hemlock?

    Q: What Is Weeping Hemlock?

    A: Weeping hemlock is an evergreen shrub that grows tall with languid branches that spread horizontally towards the ground. Despite the shrub's size, the needles that comprise the dark green foliage have a soft and subtle texture, which makes weeping hemlock ideal as a landscaping accent focal point.
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  • What Kind of Fertilizer Do You Use for Arborvitae?

    Q: What Kind of Fertilizer Do You Use for Arborvitae?

    A: The fertilizer used for arborvitae should consist of a higher nitrogen concentration than the other nutrients. The first number that appears on the label of the fertilizer should be double the second number, as in 20-10-5 or 12-6-6.
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  • What Is a Group of Trees Called?

    Q: What Is a Group of Trees Called?

    A: The name for a group of trees depends on the number of trees in the vicinity: small groups of trees are called groves or copses, while forests refer to larger groups of trees that cover landscapes and may include entire biospheres, such as rainforests and tiagas. Groups of trees exist around the world and vary in name depending on size of the tree lot as well as region of the world.
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  • Can You Grow Lemon Trees in Pots?

    Q: Can You Grow Lemon Trees in Pots?

    A: Lemon trees may grow in containers. However, lemon trees grown in pots are generally smaller than trees grown from the ground. Lemon trees from containers usually bear fruit earlier. Varieties like the Ponderosa dwarf or Meyer improved dwarf are excellent choices that allow an owner to move the trees indoors once temperatures begin to drop below 50 degrees Fahrenheit.
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  • How Do You Grow a Juniper Bonsai Tree?

    Q: How Do You Grow a Juniper Bonsai Tree?

    A: Growing a juniper bonsai tree requires careful care and maintenance. You need to place it in a location with plenty of sunlight, water and fertilize it regularly, prune it and repot it when necessary. You need fertilizer, a pot, potting soil and pruning scissors.
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  • What Are Things We Get From Trees?

    Q: What Are Things We Get From Trees?

    A: Some of the things obtained from trees include paper products, cellulose, wood alcohol, wood products and torula yeast. More than 5,000 products in the world today are produced from trees.
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  • What Tree Does Amber Come From?

    Q: What Tree Does Amber Come From?

    A: 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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  • What Is a Colorado Blue Spruce?

    Q: What Is a Colorado Blue Spruce?

    A: The Colorado blue spruce is an evergreen tree native to the Rocky Mountain states of the United States. Its silver-blue needles give the tree its name. It grows up to 135 feet tall in the wild with a limb span of up to 30 feet.
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  • How Do I Grow Bamboo From Cuttings?

    Q: How Do I Grow Bamboo From Cuttings?

    A: While there are several ways to grow bamboo from cuttings, culm or stalk cuttings propagate new plants in about six weeks. For the best results, SFGate recommends keeping your cutting in a warm, moist environment until it roots.
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  • What Does the Olive Tree Symbolize?

    Q: What Does the Olive Tree Symbolize?

    A: Historically, the olive tree was a symbol of peace. This connotation began in ancient Greece as early as the fifth century BCE. In the Bible, olive branches were used regularly to signal the end of a conflict or the approval of a higher power.
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