Daniel Hanna's Guide to growing roses in Australia
hanna.id.au
Rose cultivation information for Sydney, Australia. Monthly updates.
Société Bretonne du Rhododendron
perso.orange.fr
Bilingual in French and English, Marc Colombel's website for hybrid images. Rhododendron propagation by seed, cuttings and grafting with images, directions, and FAQs.
The Rhododendron Society of Canada, Niagara Region
rhodoniagara.org
Contents include members gardens, events, plant sales, culture information and history.
Fraser South Rhododendron Society
flounder.ca
Features the gardens and activities of the Lower Mainland of BC chapter of the ARS.
Rosebay Massachusetts Chapter
rosebay.org
ARS Massachusetts Chapter site features growable plants in New England gardens as well as the numerous activities of the chapter.
Connecticut Rhododendron Society
psofconn.com
Presents chapter history, event schedule and photographs.
American Rhododendron Society
rhododendron.org
Encourages interest in and disseminates knowledge about rhododendrons and azaleas through meetings, publications, scientific studies, research and culture information.
Seattle Rhododendron Society
home1.gte.net
Presents program information, newsletter and events.
Georgia Native Azalea - Home and Garden, Azaleas, Rhododendron
mindspring.com
Features a native azalea garden in Georgia, propagation techniques, photos and articles.
Azalea Chapter of the ARS
azaleachapter.com
Georgia based group provides tips on identification and propagation, event calendar, photographs and plant resources.
Grow This Rose - Rose gardening data collected from users who grow this rose
growthisrose.com
A database of roses, built by its users. Add your evaluations and rose pictures, and view pictures and evaluations provided by others.
ARS Portland Chapter
rhodies.org
Features events, photographs, and garden tours.
Linda's Roses
antiqueroses.net
Antique and Old Garden Roses are a specialty of author and Rose Expert, Linda Hertz. Read about their history, care, and where you can find these wonderful, low-maintenance roses.
Ask Paul About Rhododendrons
xprt.net
Features, tips, and suggestions.
Frequently Asked Questions about Roses
mc.edu
FAQ about Roses, their cultivation, and problems.
Roses at Bella Online
bellaonline.com
Articles and information relating to rose gardening, care, and landscaping with roses.
Purple Lilacs: Fragrant Favorites of New Hampshire
gardenguides.com
Discusses the history of the New Hampshire state flower. Includes growing tips.
HelpMeFind: Roses
helpmefind.com
The largest single rose database. Information about hybridizers, rose care, parentage and descendants of rose varieties, sources, and many other matters. Source lists not always up to date.
Berkeley Horticultural Nursery: Rose Classifications
berkeleyhort.com
Offers several articles with general classifications, growing instructions, selecting climbers, pruning old roses, use of horticultural oils, leaf-eating pests, list of disease resistant varieties, and care when blooming.
Virtual Rhododendron Garden
education.uncc.edu
A collection of images of native deciduous azaleas, Dexters, and other rhododendrons that do well in the mid-South USA.
EXTOXNET - The Extension Toxicology Network
extoxnet.orst.edu
Safety information about pesticides and fungicides. Issues related to garden chemicals.
International Oleander Society
oleander.org
Dedicated to the promotion of the Oleander in culture, history and lore features articles and membership information.
Questions On Lilacs
ext.nodak.edu
Answers to questions on growing lilacs.
Downs' Rhododendrons
downsrhododendrons.com
Provides photographs and descriptions of varieties of rhododendrons and azaleas.
Your online guide for rose gardening
rose-gardening-tips.com
Tips for growing a rose garden.
Everyrose
everyrose.com
Rose reference database. Links to plant sources, associations, and public rose gardens.
Vireya Rhododendrons
vireya.net
Dedicated to presenting this section of the genus from Southeast Asia. History, information on distribution, classification, and cultivation, extensive species gallery, and lists of where to see and buy.
Henning's Rhododendron & Azalea Pages
home.earthlink.net
Expert home gardener offers extensive information on rhododendron species: history, botanical details, cultural conditions, care for common problems, and suggestions for companion plants.
Massachusetts Chapter of the ARS (limited)
members.tripod.com
Massachusetts Chapter of American Rhododendron Society features rhododendrons and azaleas growable in New England gardens as well as the numerous activities of the chapter. A smaller site than the other listed.
Rhododendron Species Foundation
rhodygarden.org
The Rhododendron Species Botanical Garden has one of the largest collections of Rhododendron species in the world.
The Anderson Garden
eskimo.com
Collection of rhododendrons. Features specimens, tips, and history.
Lilac Renewal
hortparadise.unl.edu
Essay on lilac pruning from the University of Nebraska.
Lilacs: Praise for a Modest Shrub
frontrangeliving.com
Article concerned with growing lilacs in Colorado from Front Range Living magazine.
Mackinac Island Lilac Festival
mackinacislandlilacfestival.com
Annual event held on this Michigan island in June. Information about activities, history, and the island's lilacs.
The De Anza Chapter of the ARS
deanza-ars.com
California group features schedule of events, newsletter archive and membership information.
Organic Rose Gardening in NC
amypadgett.com
Lists over 100 Old Garden and English roses with pictures and information on organic gardening.
Roses Inc.
rosesinc.org
Information from the Commercial Rose Growers Association.
The Rhododendron, Camellia & Magnolia Group of the Royal Horticultural Society
rhodogroup-rhs.org
Information on membership, events, publications, and seed exchange, and for each of the plant groups an overview of cultivation information, species, and hybrids, with photo gallery.
ARS Whidbey Island Chapter
whidbey.net
Offers newsletter archive with event schedule and culture information.
ARS Pilchuck Chapter
rhododendron.info
Presents photographic garden tours, event schedule, and newsletters.
Loder Plants
rhododendrons.com
Online catalogue and plant list of Rhodedendrons and Azaleas and information on how to grow them.
ARS Willamette Chapter
members.aol.com
Provides lists of rhododendrons appropriate for specific growing situations, events and news.
Growing Lilacs
copper-tree.ca
Includes tips for selecting and growing lilacs.
Experiments with Rooting Rose Cuttings
members.aol.com
College instructor in Florida presents several illustrated articles on propagating roses by cuttings, detailing the effects of various rooting hormones and willow extract, and different wounding techniques.
ARS Valley Forge Chapter
kemporama.com
Details club events with news, photographs and membership application.
A Practical Guide to Growing Roses Successfully
lakshmi-sridharan.com
A few articles on growing roses.
Lilacs- Gardener's Net
gardenersnet.com
Information on varieties of Lilacs, how to grow and care for them, and annual festivals.
ARS Mason-Dixon Chapter
mdrhododendron.org
Provides event schedule and suggested reading list.
Azalea Works Home Page
theazaleaworks.com
Contains information about azaleas and information about The Azalea Society of America.
Select Plus International Nursery: Lilac Care and Cultural Information
spi.8m.com
Article on their history, classification, propagation, and care, by the owner of the nursery.
Holly Society of America, Inc.
hollysocam.org
Society for people interested in hollies, including both novices and skilled growers, to exchange information through scientific studies, publications, meetings, visiting holly collections, and other educational activities. Includes information about various species.
Tasmanian Garden Journal: Rhododendrons, Azaleas, Acers Don't Care
suite101.com
Article describes how these plants appear to relish the rain. Illustrated with photos.
Homage to Lilacs
members.tripod.com
Enthusiast shares information and photos of lilacs, as well as links to books and online resources.
The American Boxwood Society
boxwoodsociety.org
Not-for-profit membership organization devoted to the appreciation, scientific understanding, and propagation of the genus Buxus.
Don Hyatt's Garden Center
tjhsst.edu
The field notes of his trips to Gregory Bald and Roan Mountain are nicely annotated with images. His list of good doers for the Middle Atlantic States (US) is nicely spiced with comments and images.
American Hydrangea Society
americanhydrangeasociety.org
Dedicated to the study of the genus, species and cultivars, as well as culture, habits, and hardiness. Event schedule, new introductions, photographs and resources.
Azalea Society of America
azaleas.org
Gives information about azaleas, "the royalty of the garden". There are azaleas for almost any growing situation you have, with almost any color, habit and height you desire