'Astrid's Winter Stars', blooming Dec. 27, planted Oct 10. Gloucester, Va. Courtesy of Genie Applegate.
If you live in anywhere near old Zone 7a in the south (including colder areas of Zone 7b), or north of San Francisco in California, winter precautions are a must. The colder your area, either by being closer to mountains or simply farther north with less solar heating of soils, the more planning is in order. In general, for these regions, planting in large pots may be the simpliest means to guard against hard freezes.
PLEASE NOTE: If you are in this type of climate, you must plant in August to have blooms by early December. Planting in October will result in bulbs blooming in high winter. The cold nights cool down the soil and slow growth. If you are having to plant after early September, PLANT IN POTS. You can plant in the ground the next season (caveats below).
If you're in the coastal plain of North Carolina or Virginia, you can likely plant the November blooming varieties in the ground in a very warm, protected location in August. Expect to cover flower stems and plants in any hard early cold. If a consistently warm fall, you'll just need to protect the plants alone in hard winter cold. The winter and late winter bloomers will require much more protection, simply as they'll want to bloom during the height of winter storm season. Again, pots will be most prudent.
Another option is to plant late and keep heavily mulched, with the goal of keeping the bulbs dormant until early spring. I have no information as to this method by current gardeners. If you do want to give this a twirl, I would recommend trialing late winter bloomers first, as they are already on a much later calendar schedule.
In the 1700s and early 1800s, tazettas were grown in the open garden in colder climates, but required measures to protect the bulbs through winter. The bulbs were planted in the fall with the rest of the spring blooming bulbs, but were planted deeply and given a very thick layer (six inches or more) of dense mulch. Between the deep planting and heavy protection, the bulbs remained cold enough to maintain dormancy but were below the soil freeze depth, and thus buffered from very hard cold. When spring finally arrived and the threat of hard cold past, the mulch was completely removed to expose the soil to direct sunlight. The warming soil triggered the bulbs to break dormancy, and they quickly lept into action.
A central Maryland grower circumnavigates his winters by means of his refrigerator to maintain dormancy, rather than by heavy soil protection or even in pots in his garage (which he has had freeze over before!). Residing in the Blue Ridge Mountains northwest of Washington, D.C., he holds his bulbs in the refrigerator, stored in paper bags, until late February. On occasion, the bulbs get a spritz of water to ensure they're not drying out. Once the threat of hard cold and snow appears to have passed, he plants at around four to six inches deep. In the spring of 2026, he had sufficient varieties in bloom (purchased from the 2025 sales list) to enter a divisional collection of five (cultivars) in an April 19 judged daffodil show.
He leaves the bulbs in the ground for much of the summer, figuring the bulbs will get their desired hard summer baking more effectively out in the field than in the garage. He digs early to mid-August, and once cured, he stores them in crates in the garage. Come December, into the fridge they go (to avoid potential loss by freezing during severe cold spells). Though admittedly his tazettas are not as robust as those grown in a very warm climate, they still are attractive for the show bench and are incorporated into his hybridizing program (when not inadvertently picked for exhibition!).