Welcome to Dr. Leonard Perry's Web pages for on-line perennial and related horticultural information, serving the Green Mountain State of Vermont and the world. This is your original source for herbaceous perennial information and links, celebrating over 18 years on the internet!

I hope you enjoy and find some useful information on your visit here. Don't forget to set your bookmark now and check back, as new content and links are added regularly
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October Updates

new Instagram site,  new blog at perrysperennials.wordpress.com,   new videos,  news articles, new trivia game (Arcade), garden of the month, plant of the month, quote

September Updates

All-America Selections display garden results, climate data for zone 4a trial site,  new blog at perrysperennials.wordpress.com,   new videos,  news articles, new trivia game (Arcade), garden of the month, plant of the month, quote

world imageDr. Who?
A brief welcome by, and information on, Dr. Perry including audio and video clips and other media effects, with some java (lite version for slow computers).  Presentations for groups.

world imageFAQs
Frequently Asked Questions on perennials, grouped by general topic category. 

world imagePerennial Arcade
How well do you know your perennials? Try these fun quizzes, games and crosswords.
world imageFor the Home Gardener
Herbaceous Garden Plants Online course, Slide shows, articles, leaflets common name lists by language, VT events, radio and video programs, blog.
world imageFor the Industry Professional
Leaflets, dates and references for the grower or marketer of perennials.
world imageSustainable Perennials Research
Current research, with links to more details on specific projects, from the Green Mountain State of Vermont.
world imageGardens of the Month
Photos of gardens from around the world, from small to large, public to private 
world imagePerennial of the Month
Each month a specific perennial, usually a choice cultivar, is featured with photo, characteristics and culture.
world imagePhotos and Files
An A-Z database of perennials and photos, together with  Perennial Panoramas (wallpaper backgrounds), Screen Savers,
world imagePerennial Publications
A listing by author and by title of some publications and references on perennials I find useful
world imageOther Perennial Sites
Many links to other sites relating to all aspects of perennials, including sources, organized by topic; also sites on hops, home fruit growing.
world imageCredits, Awards 
 credits; accolades and what others say about these pages.

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You may also navigate these pages from the Site Map

The Importance of Plants

What National Forest Service researchers have found is that trees improve overall air quality in the United States by only one percent yearly. However, that one percent improvement prevents 850 premature deaths, 670,000 incidences of acute respiratory symptoms and saves $7 billion in health care spending." 

--Daily Digest News, Jul. 27, 2014


Quote of the Month: 

"Flowers are the sweetest things God ever made and forgot to put a soul into."—Henry Ward Beecher, 1813-1887, American Congregationalist clergyman, social reformer

This site made possible by The University of Vermont,
The Department of Plant and Soil Science, and...




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