The hardiness zones in California range from 6a to 10a as the land tapers off from the mountains to the coast. Much of Marin falls into areas with minimum annual winter temperatures of 30 degrees to 35 degrees, defined by the map as hardiness zone 10a.
Keeping this in view, what does Zone 10 mean?
A hardiness zone is a geographic area defined to encompass a certain range of climatic conditions relevant to plant growth and survival. … For example, a plant may be described as “hardy to zone 10“: this means that the plant can withstand a minimum temperature of 30 °F (?1.1 °C) to 40 °F (4.4 °C).
One may also ask, where is hardiness zone 10a?
Can hydrangeas grow in zone 10a?
This is a list of heat tolerant and resistant Hydrangea varieties that will grow in USDA Planting Zone 10, where low winter temperatures can go down to 10 degrees F.
Popular zone 10 fruit trees include lemons (Citrus x limon), limes (Citrus x aurantiifolia), oranges (Citrus x sinensis), kumquats (Citrus japonica), grapefruits (Citrus x paradisi), figs (Ficus carica), persimmons (Diospyros kaki), mangoes (Magnifera indica) and some varieties of peaches (Prunus persica).
the Eastside of Atlanta
Generally, planting is dictated by the first frost free date and the last frost free date, which in the case of USDA zone 5, is May 30 and October 1, respectively. The earliest vegetables for zone 5, those that should be planted in March through April, are: Asparagus. Beets.
In zone 9b, this would be around January 1st – January 18th. Or if you’re directing seeding vegetables into the garden, most seeds should be sown after your last frost date.
Zone 10. Minimum temperatures: Zone 10a 30 to 35 degrees F, Zone 10b 35 to 40 degrees F. Example cities: Miami, Florida and Victorville, California.
Some to try include dill, fennel, parsley, and cilantro. Easy vegetable crops that can be grown now include beans, broccoli, carrots, collards, lettuce, green onions, peppers, radishes, spinach, and tomatoes.
Perennial favorites that thrive in this zone include:
- Bee balm.
- Coral bells.
Peonies do ok in moderate cold which means that you can start planting them slightly earlier than plants that are more sensitive to the cold. The earliest that you can plant peonies in Zone 10a is February. However, you really should wait until March if you don’t want to take any chances.
Zone 2 the tablelands of south east Queensland, New South Wales and Victoria, and the uplands of central Tasmania. Zone 3 includes much of the southern half of the continent, except for localities on or near the coast.