If you’re looking to plant a garden, the first thing you need to know is the USDA hardiness zone of your area. The map is based on the average minimum winter temperature in the state of Maryland. There are also five “super zones” that cover different areas of the state, and these are rated from 1 to 5. In Maryland, the climate is warm and humid in summer, and cool and dry in winter. In the eastern part, the Atlantic Ocean and Chesapeake Bay influence the temperature and humidity. This means that most plants are hardy in zones 3 through 9.
The USDA’s hardiness zones were updated in 1990, so Maryland is included in zones 6b to 7b. For most plants, these zones are ideal for growing in Maryland. If you live outside of the state, it is best to visit the website of the National Weather Service to learn more about the growing conditions in your area. You can also see a by-city list of the USDA hardiness zones for different plants.
The USDA’s hardiness zones are based on weather patterns and frost dates, so knowing what zone is Maryland for planting is crucial. If you live in a southern zone, you may be planting tomatoes and chiles in the winter, but in Maryland, you should be more cautious. While the southern regions of the state are often warm and humid, those in northern regions are in a colder climate and should avoid growing tomatoes in the state.
For southern areas, USDA zones 7a and 7b are the best choices. These zones are very similar to those in the northern half of the country. The average low temperature in these areas is negative 10 degrees. Similarly, a high-end plant should not be planted in Maryland in these conditions. If you’re in a lower-latitude region, you should avoid planting roses in the middle of the winter.
Depending on where you live, you can plant in different zones in Maryland. For example, in Columbia, you can plant broccoli and cauliflower in USDA zones 7a and 7b. However, it is important to note that in the lower-latitudes of the state, USDA zones are more temperate and the plants will not thrive in this climate. The state is not as warm as other states, so it is vital to choose the right plants and plan ahead.
USDA zones 6a and 6b cover northern Maryland. The average low temperatures in these zones are negative 10 degrees and five degrees, respectively. Most flowers and shrubs will thrive in this climate, while butterflies and asters can grow in USDA Zones 5 and 6. If you’re in a higher-latitude area, you should plant them in the higher-latitude zone. They will be hardy, but they won’t survive in the lower-latitudes.
Although the USDA hardiness zone for Maryland varies, there are some common plants that will grow in Maryland. Some of the best plants are native to the area. They include geraniums, pickerel weed, moss phlox, amsonia blue ice, and moss phlox. Regardless of the zone you live in, you’ll find many other plants that thrive in the state.
Despite Maryland’s climate, the plant hardiness zones are generally between 5b and 8a. You can grow tomatoes and peppers in Zone 7a and brussel sprouts in Zone 6b. For more information about the planting zones in Maryland, visit the U.S. Department of Agriculture’s website. You can also check your ZIP code to find out if it’s in the right area. There are several useful tools for determining the zone of your gardening in the state.
The USDA hardiness zone map for Maryland is updated every three years. The zones range from -15degF to 15degF. During the warmer months of the year, it’s recommended to plant vegetables and herbs in USDA zone 7b. In contrast, growing plants in the lower zones of Maryland will result in colder winters than those in the warmer parts of the state. It’s also wise to consider how to plant your garden.
