Geraniums & Leaves Turning Yellow

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Geraniums (Pelargonium spp.) are shrub-like perennials that bloom with pink, red, coral or purple flowers that often grow in clusters. The roundish foliage is wavy and lobed. Geraniums prefer warm, sunny weather and well-drained soil. A fungal disease causes geranium plants to yellow. Identification Geraniums are susceptible to root rot caused by the phythium or…


My Tulips Are Turning Yellow

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Tulips are bright, colorful springtime flowers that come up with the daffodils and stay until early summer. New tulip growers who have only seen tulips in catalogs and markets may be surprised by the garden tulip’s timeline. Tulip Blooming While tulips in markets and bouquets are closed and tight, a tulip’s true bloom comes when…


Facts on Yellow Tulips

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Tulips originated in Persia and Turkey. By the 17th century, they had spread throughout Europe, particularly in The Netherlands. Yellow tulips once symbolized unrequited or hopeless love, but their meaning has evolved over time. Varieties There are many varieties of yellow tulips, including double early, single early, triumph, double late, single late, Darwin, lily flowered,…


My Daylilies Are Turning Yellow

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Most daylilies are sturdy plants that require little attention to thrive given enough sunlight and water. Daylily leaves may turn yellow as the result of too little or too much water and several more serious problems. Fertility Daylilies are undemanding in terms of fertility, most requiring little or no fertilizer during their lifetime. If, however,…


How to Care for Yellow Nobile Dendrobium

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Those new to the hobby of raising orchids sometimes worry when Nobile Dendrobium plants begin to yellow and lose leaves. However, according to Brent Finke of the Florida West Coast Orchid Society, yellowing only indicates the onset of the plant’s dormant period. This particular variety of orchid is deciduous. The yellowing and falling of leaves…


What Yellow and Black Daisy Blooms Until the Frost?

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Black-eyed Susans are a bright yellow flower with a brown center that belongs to the daisy family. Depending on the variety, they can bloom from June until the first frost. Description Black-eyed Susans have flowers that are 2 to 3 inches wide. Only one flower grows on each stem, and stems are 1 to 2…


Calla Lilies With Yellow Leaves

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With their whimsical shape and delicate scent, calla lilies are a beautiful addition to any home or garden. Although the beautiful flowers are relatively easy to care for, stress on the plant can result in a calla lily with yellow leaves. Watering Watering the calla lily too much or too little can cause the leaves…


Yellow Cymbidium Orchid Information

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The yellow cymbidium orchid originated in Asia and Australia. Unlike some other varieties of orchids, the yellow cymbidium does not grow wild anywhere in the United States, according to the U.S. Department of Agriculture. Number and Shape The flowers of the yellow cymbidium orchid tend to grow in bunches of twenty flowers per stem, reports…


New wheat yellow rust race confirmed

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A new race of yellow rust in winter wheat has been confirmed by the UK Cereal Pathogen Virulence Survey (UKCPVS). Yellow rust samples collected from three farm crops of Warrior winter wheat earlier this summer have re-infected the variety in the first round of testing by NIAB TAG. "Warrior had been previously to all yellow…


Yellow Leaves on My Angel Wing Begonia

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Angel wing begonia is a long-blooming plant that thrives in partial shade. The flowers are pink or red and the plant is tall for a begonia at 12 to 15 inches in height. The flowering begins in May and may persist until October. Angel wing begonia is an ideal house plant; it can also be…


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