Texas Hardiness Zones. McKinney is considered to be in USDA Hardiness Zone 8. Many Spring-flowering bulbs should be planted in December or January. Some bulbs like Hyacinths and Tulips should be pre-chilled prior to planting. We are offering pre-chilled bulbs again this year, so please visit the store where you usually shop for details.
Zone 9 Planting Schedule - MINE! Southern California. I like how it shows when to plant and when to expect to harvest. Also, I like the summer break, since I have stuff growing this summer, and it's impossible to keep it green!