Tree
Tuliptree
Liriodendron tulipifera
Features
Unusual leaves shaped somewhat like a stylized tulip and which turn a clear yellow in autumn; orange tulip-like flowers in spring; very straight trunk with light gray bark.
Culture
Full sun; needs a soil that has a consistent supply of moisture; prefers slightly acid soil, but is somewhat pH adaptable.
Cultivars
Mature Height
75-100 Feet
Size
Large
Mature Form
Oval with a narrow crown
Native To:
United States
USDA Hardiness Zone
5 - 8
Soil Conditions
Moist, Well-Drained
Tolerance
Exposure/Light Requirements
Full Sun
Uses
Shade
Specimen
Foliage Color
Green
Fall Foliage Color
Yellow
Pests and Problems
Environmental Damage
Fungal Disease
Insect Damage
Additional pests and problems that may affect this plant:
Aphids, scale, Verticillium wilt, leaf spots and powdery mildew. This tree suffers from leaf yellowing (a physiological disorder) when planted in dry sites; best to avoid street plantings unless a large soil mass is available to provide adequate moisture.
Additional Notes
Related Resources
Home, Yard & Garden Pest Guide
The Home, Yard & Garden Pest Guide (C1391) provides is written for homeowners and other residents and provides nonchemical and current chemical recommendations for controlling pests associated with trees, shrubs, turf, flowers, groundcovers, vegetables, fruit, and houses. In addition, you'll find detailed information about integrated pest management, pesticide safety, and pesticide application and calibration techniques. This publication may be purchased at your local University of Illinois Extension Unit office, or by calling 800-345-6087, or by placing an order online (search for "C1391").
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Illinois Commercial Landscape and Turfgrass Pest Management Handbook
The Illinois Commercial Landscape and Turfgrass Pest Management Handbook (ICLT) is written for professional applicators and provides nonchemical and current chemical recommendations as well as application timing information for all major pests of turf, woody ornamentals and herbaceous ornamentals. This publication may be purchased at your local University of Illinois Extension Unit office, or by calling 800-345-6087, or by placing an order online (search for "ICLT").
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U of IL - Distance Diagnosis through Digital Imaging
A free plant, weed, insect and disease identification service available through your local University of Illinois Extension office. Center Educators or State Specialists review & respond to information and digital images submitted by local Extension office personnel. Some samples may require further examination or culture work (nominal fee involved) at the U of IL Plant Clinic.
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U of IL - Plant Clinic
Services include plant and insect identification, diagnosis of disease, insect, weed and chemical injury (chemical injury on field crops only), nematode assays, and help with nutrient related problems, as well as recommendations involving these diagnoses. Microscopic examinations, laboratory culturing, virus assays, and nematode assays are some of the techniques used in the clinic.
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