Have you ever visited a botanical garden on a warm spring day and marveled at tulips in a rainbow of colors, with shapes ranging from cups to stars, contrasting striations, and ruffled edges?Now’s your chance to bring a taste of that awes
16.06.2023 - 02:05 / gardenerspath.com / Nan Schiller
9 Reasons Why Tulip Leaves May Turn Yellow PrematurelyThe tulip, Tulipa spp., is a spring-blooming bulb flower in the Liliaceae, or lily family. It has a waxy, cup-like flower available in every color except blue, a bare vertical stem, and fleshy green foliage that is sometimes variegated with red or white.
After blooming, the foliage feeds the bulb so it can store energy for next year’s flower.
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In this article, we zero in on nine adverse conditions that may cause tulip foliage to turn yellow prematurely, and how to avoid them.
Let’s begin with a summary of the elements needed for successful cultivation.
Cultural RequirementsIn our article on how to grow and care for tulips, we talk about the ideal growing environment for these flowers. It includes:
Placement in USDA Hardiness Zones 3-7, with full sun. Average, well-draining soil with a pH between 6.0 and 7.0. A planting depth of 4 to 6 inches. Spacing of 2 to 6 inches. One inch of moisture per week via rainfall and supplemental watering.The normal life cycle of a tulip begins with sprouted green leaves and stems, followed by budding, flowering, the dropping of petals, and setting of seed.
After blooming, the foliage must remain attached so it can feed next year’s bulbs. When this is completed, it turns yellow, before turning brown and dying.
9 Reasons Why Tulip Foliage Turns YellowWhen a leaf turns yellow, the phenomenon is called “chlorosis.” It happens when there is a deficiency of chlorophyll, the green lifeblood of plants that absorbs sunlight and converts it to energy.
And while you may simply tolerate or remove the unsightly leaves, knowing the underlying
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