One of the essential first steps in planting a successful
garden is to know your area’s hardiness zone, also sometimes called a garden
planting zone or frost zone. A hardiness zone gives key information about the
lowest temperatures plants in your area will need to withstand. You will need
to match this hardiness zone number with plant varieties to find out when to
plant in the spring. This will also help you determine how long the growing
season is in your area to determine which plants will grow most successfully.
Just type in your zip code to find your hardiness zone
number and then match it against the map. Is your area centered on the zone or
is your garden on a border of the zones? It’s important to interpret the
information for best results. A hardiness zone indicator is an approximation.
Yearly weather patterns may vary, but as a general guide it can be very
helpful.
Average Minimum Winter Temperature of USA
Once you have your hardiness zone number, you can also look
at these estimates of last expected frost dates. Of course, since it is only an
estimate you should also consider recent temperature trends and weather forecasts.
• Zone 2: May 1 – May 31
• Zone 3: May 1 – May31
• Zone 4: May 1 – May31
• Zone 5: March 30 – April30
• Zone 6: March 30 – April30
• Zone 7: March 30 – April30
• Zone 8: February 28 – March 30
• Zone 9: January 30 – February 28
• Zone 10: January 1 – January 31
• Zone 11 Frost Free Year Round
After your seedlings are planted, you need to watch the
weather. If there is a frost warning in your area, you need to cover each of your
seedlings with a 2 liter plastic bottle with the bottom cut out.
This beginning stage of planting takes some work, but when you are enjoy fresh-from-the-garden vegetables and flowers later in the year, it will be well with the initial effort in educating yourself about your hardiness zone so you can properly care for your seedlings.
This beginning stage of planting takes some work, but when you are enjoy fresh-from-the-garden vegetables and flowers later in the year, it will be well with the initial effort in educating yourself about your hardiness zone so you can properly care for your seedlings.