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Cornell Cooperative Extension

Nassau County

  • Horticulture
  • Natural Resources
  • Energy & Environment
  • 4-H Youth Development
  • DPF 4-H Camp
  • Nutrition, Health & Wellness
  • Food Systems
Garden Rose
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  • Fact Sheets >
  • Annuals, Perennials, Bulbs & Ferns
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Annuals, Perennials, Bulbs & Ferns


Annuals According to Height 
Annuals for Special Uses 
Chrysanthemums 
Clematis Problems 
Conditioning Flowers and Foliage
Container Gardening
Culture of Dahlias 
Daylilies
Drying Flowers
Ferns for the Garden
Geraniums 
Herbaceous Perennials
Hints for Indoor Bulb Planting
Iris - Culture & Problems
Peonies
Perennials
Perennials for Special Uses
Planting Depths for Bulbs
Powdery Mildew of Ornamentals
Preserving Flowers for Winter Bouquets
Spring Flowering Bulbs

Last updated June 29, 2021

Fact Sheets

  • Annuals, Perennials, Bulbs & Ferns
  • Diseases of Trees & Shrubs
  • Fruits & Vegetables
  • Home Horticulture
  • House Plants
  • Household Pests
  • Insects on Trees & Shrubs
  • Turf Culture
  • Turf Problems

Events

    closed for Memorial Day holiday
  • Offices Closed - Memorial Day
    Monday, May 26
    12:00 PM - 12:00 PM
  • ​30 Hour Pesticide Training Course - June 2025
    Wednesday, June 4
    8:00 AM - 5:00 PM
  • Offices Closed - Juneteenth
    Thursday, June 19
    12:00 PM - 12:00 PM
  • Offices Closed - Fourth of July
    Friday, July 4
    12:00 PM - 12:00 PM
  • Offices Closed - Labor Day
    Monday, September 1
    12:00 PM - 12:00 PM

See more

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Cornell Cooperative Extension
Nassau County

CCE-Nassau Main Office
Eisenhower Park, Special Activities Center, Parking Field 8
PO Box 148
East Meadow, New York 11554
TEL: 516-832-2591
FAX: 516-832-2597
nassau@cornell.edu

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