Regional Growing Guide: So. California Coastal & Inland Valleys
From the sunny beaches of California to the blistering deserts of the Southwest, this region is marked by nearly year-round sunshine and little rain. Roses bloom from April through December in the more temperate parts, while they take a rest during August and September in the great deserts, where searing temperatures vary little between day and night. There, roses have two seasons: spring and fall, with peak blooming in April and October. Ample irrigation is key. Soils may be alkaline or sand: it's important to amend with plenty of organic matter. The best roses are heat tolerant, and tend to bear darker leaves and bloom in more intensely saturated colors.
Select a season: Spring Early Summer Late Summer Fall
Books
The Ultimate Rose, by the American Rose Society (DK Publishing, 2000; $19.95) showcases the incredible diversity of rose types, flower shapes, and blossom colors. The history of the different types is quite interesting, and the large color photographs will tempt you to add new names to your wish list.
Roses for Dummies (Wiley Publishing, 2000; $21.99), by Lance Walheim, is an excellent reference for the advanced rosarian as well as the novice. His recommendations for which rose to plant and, more importantly, which not to plant, are invaluable.
There is a section of color photos of the different types of roses: hybrid teas, shrub roses, climbers, floribundas, grandifloras, and miniatures. There also is a section on what makes roses fragrant, which is very interesting reading. There is a large section on the cultivation of roses in containers, as well as the basics, such as pruning, fertilizing and watering. Over all, Roses for Dummies is a great source of information to keep on hand if you love roses!