When to plant in Scottsboro, AL
Planting dates worked out from Scottsboro's own frost records, not a generic zone chart.
Last spring frost
- Early · riskyMar 179 years in 10 still get a later frost
- TypicalApr 3about half of years get a later frost
- Safe to plant outApr 191 year in 10 gets a later frost
Hardy crops like peas and spinach are timed from the typical date. Wait for the safe date before planting out tomatoes, peppers and squash.
First fall frost
- EarlyOct 181 year in 10 has frost by then
- TypicalOct 29about half of years have had frost
- LateNov 149 years in 10 have had frost by then
A typical year has 209 frost-free days. Plan for tender crops to be ripe by the early date.
Station used: Scottsboro · 1.8 km away · station 188 m, town 196 m. How we match towns to stations
Plan your garden.
Planting dates for common crops
| Crop | Start indoors | Plant out or sow | Harvest from |
|---|---|---|---|
| Tomato | Feb 22 – Mar 8 | Apr 19 – May 3 | Jun 13 |
| Sweet pepper | Feb 8 – Feb 22 | Apr 19 – May 3 | Jun 18 |
| Lettuce (leaf) | Jan 30 – Feb 6 | Mar 6 – Mar 20 | Apr 15 |
| Peas | — | Feb 20 – Mar 20 | Apr 16 |
| Bush beans | — | Apr 12 – May 3 | Jun 1 |
| Carrot | — | Mar 13 – Apr 24 | May 12 |
| Beet | — | Mar 6 – Apr 17 | Apr 25 |
| Potato | — | Mar 13 – Apr 3 | May 22 |
| Kale | Jan 23 – Feb 6 | Mar 6 – Mar 20 | Apr 18 |
| Broccoli | Jan 23 – Feb 6 | Mar 6 – Mar 27 | May 5 |
| Cucumber | Mar 22 – Mar 29 | Apr 19 – May 3 | Jun 8 |
| Summer squash and zucchini | Mar 22 – Mar 29 | Apr 19 – May 3 | Jun 3 |
| Winter squash | Mar 22 – Mar 29 | Apr 19 – May 3 | Jul 8 |
| Sweet corn | — | Apr 12 – May 3 | Jun 11 |
| Onion (from sets) | — | Mar 6 – Mar 27 | Jun 4 |
| Garlic | — | Oct 15 – Nov 12 (fall) | following summer |
| Spinach | — | Feb 20 – Mar 20 | Mar 30 |
| Basil | Mar 8 – Mar 22 | Apr 19 – May 3 | Jun 15 |
Scottsboro's weather over time
How the growing season has shifted here, year by year, from the station's own records.
See the data as a table
| Year | Last spring frost |
|---|---|
| 1892 | Apr 9 |
| 1894 | Mar 30 |
| 1895 | Apr 4 |
| 1897 | Apr 9 |
| 1898 | Apr 7 |
| 1899 | Apr 9 |
| 1900 | Apr 12 |
| 1901 | Mar 25 |
| 1902 | Apr 2 |
| 1903 | Mar 24 |
| 1904 | Apr 13 |
| 1905 | Apr 18 |
| 1906 | May 10 |
| 1907 | Apr 15 |
| 1908 | Apr 4 |
| 1909 | May 3 |
| 1910 | Apr 25 |
| 1911 | Mar 31 |
| 1912 | Mar 26 |
| 1913 | Mar 29 |
| 1914 | Apr 10 |
| 1915 | Apr 4 |
| 1916 | Apr 10 |
| 1917 | Mar 30 |
| 1919 | Apr 26 |
| 1920 | Apr 14 |
| 1922 | Mar 22 |
| 1923 | Apr 1 |
| 1924 | Apr 10 |
| 1926 | Apr 21 |
| 1927 | Apr 23 |
| 1928 | Apr 16 |
| 1929 | Mar 18 |
| 1932 | Apr 1 |
| 1933 | Mar 24 |
| 1934 | Mar 20 |
| 1935 | Mar 13 |
| 1936 | Apr 19 |
| 1937 | Apr 12 |
| 1938 | Apr 10 |
| 1939 | Apr 8 |
| 1940 | Apr 13 |
| 1941 | Mar 30 |
| 1943 | Apr 15 |
| 1944 | Apr 6 |
| 1945 | Mar 11 |
| 1946 | Apr 13 |
| 1947 | Mar 29 |
| 1948 | Mar 29 |
| 1949 | Apr 17 |
| 1950 | Apr 21 |
| 1951 | Apr 17 |
| 1952 | Apr 8 |
| 1953 | Apr 21 |
| 1954 | Apr 1 |
| 1955 | Mar 31 |
| 1956 | Apr 21 |
| 1957 | Apr 15 |
| 1958 | Apr 8 |
| 1959 | Apr 14 |
| 1960 | Apr 12 |
| 1961 | Apr 8 |
| 1962 | Apr 16 |
| 1963 | Apr 15 |
| 1964 | Apr 10 |
| 1965 | Mar 23 |
| 1966 | Apr 10 |
| 1968 | Apr 6 |
| 1969 | Mar 31 |
| 1970 | Apr 3 |
| 1971 | May 4 |
| 1972 | Apr 5 |
| 1973 | Apr 14 |
| 1974 | Mar 25 |
| 1975 | Apr 14 |
| 1976 | Mar 18 |
| 1977 | Apr 6 |
| 1978 | Apr 23 |
| 1979 | Mar 27 |
| 1980 | Apr 6 |
| 1981 | Mar 26 |
| 1982 | Apr 23 |
| 1987 | Apr 5 |
| 1988 | Apr 29 |
| 1989 | Apr 12 |
| 1990 | Apr 13 |
| 1991 | Apr 1 |
| 1992 | Apr 4 |
| 1993 | Apr 23 |
| 1994 | Apr 3 |
| 1995 | Mar 13 |
| 1996 | Apr 12 |
| 1997 | Apr 19 |
| 1998 | Apr 12 |
| 1999 | Mar 28 |
| 2000 | Apr 10 |
| 2001 | Apr 19 |
| 2002 | Apr 6 |
| 2003 | Apr 1 |
| 2004 | Mar 23 |
| 2005 | Apr 24 |
| 2006 | Mar 27 |
| 2007 | Apr 9 |
| 2008 | Mar 26 |
| 2009 | Apr 9 |
| 2010 | Mar 9 |
| 2011 | Mar 26 |
| 2012 | Mar 10 |
| 2013 | Mar 28 |
| 2014 | Apr 16 |
| 2015 | Mar 30 |
| 2016 | Mar 23 |
| 2017 | Mar 17 |
| 2018 | Apr 18 |
| 2019 | Apr 1 |
| 2020 | Apr 16 |
| 2021 | Apr 23 |
| 2022 | Apr 10 |
| 2023 | Mar 22 |
| 2024 | Mar 19 |
| 2025 | Apr 10 |
| 2026 | Mar 18 |
See the data as a table
| Year | Frost-free days |
|---|---|
| 1895 | 199 |
| 1897 | 207 |
| 1898 | 197 |
| 1899 | 207 |
| 1900 | 210 |
| 1901 | 223 |
| 1902 | 208 |
| 1904 | 192 |
| 1905 | 186 |
| 1906 | 153 |
| 1907 | 180 |
| 1908 | 204 |
| 1909 | 162 |
| 1910 | 187 |
| 1911 | 216 |
| 1912 | 212 |
| 1913 | 205 |
| 1914 | 200 |
| 1915 | 212 |
| 1916 | 193 |
| 1917 | 196 |
| 1919 | 201 |
| 1920 | 197 |
| 1922 | 230 |
| 1923 | 200 |
| 1926 | 186 |
| 1927 | 209 |
| 1928 | 208 |
| 1932 | 222 |
| 1933 | 228 |
| 1934 | 222 |
| 1936 | 210 |
| 1937 | 194 |
| 1938 | 197 |
| 1939 | 203 |
| 1940 | 209 |
| 1941 | 216 |
| 1943 | 184 |
| 1944 | 204 |
| 1945 | 237 |
| 1946 | 183 |
| 1947 | 223 |
| 1948 | 202 |
| 1949 | 200 |
| 1950 | 197 |
| 1951 | 199 |
| 1952 | 195 |
| 1953 | 191 |
| 1954 | 198 |
| 1955 | 199 |
| 1956 | 202 |
| 1957 | 194 |
| 1958 | 202 |
| 1959 | 206 |
| 1960 | 192 |
| 1961 | 190 |
| 1962 | 190 |
| 1964 | 192 |
| 1965 | 214 |
| 1966 | 206 |
| 1968 | 181 |
| 1969 | 200 |
| 1970 | 213 |
| 1971 | 183 |
| 1972 | 225 |
| 1973 | 205 |
| 1974 | 191 |
| 1975 | 213 |
| 1976 | 216 |
| 1977 | 190 |
| 1980 | 202 |
| 1981 | 207 |
| 1988 | 165 |
| 1989 | 191 |
| 1990 | 196 |
| 1991 | 188 |
| 1992 | 215 |
| 1993 | 187 |
| 1994 | 212 |
| 1995 | 225 |
| 1996 | 190 |
| 1997 | 186 |
| 1998 | 194 |
| 1999 | 209 |
| 2000 | 181 |
| 2001 | 181 |
| 2002 | 221 |
| 2003 | 226 |
| 2004 | 236 |
| 2005 | 184 |
| 2006 | 201 |
| 2007 | 207 |
| 2008 | 215 |
| 2009 | 192 |
| 2010 | 234 |
| 2011 | 209 |
| 2012 | 234 |
| 2013 | 210 |
| 2014 | 199 |
| 2015 | 228 |
| 2016 | 232 |
| 2017 | 226 |
| 2018 | 205 |
| 2019 | 213 |
| 2020 | 199 |
| 2021 | 197 |
| 2022 | 191 |
| 2023 | 224 |
| 2024 | 211 |
| 2025 | 213 |
See the data as a table
| Year | Growing-season temperature |
|---|---|
| 1895 | 22.3 °C |
| 1896 | 24.2 °C |
| 1897 | 22.6 °C |
| 1898 | 22.3 °C |
| 1899 | 22.8 °C |
| 1900 | 22.8 °C |
| 1901 | 21.1 °C |
| 1902 | 22.7 °C |
| 1904 | 21.5 °C |
| 1905 | 22.5 °C |
| 1906 | 22.3 °C |
| 1907 | 20.9 °C |
| 1908 | 22.2 °C |
| 1909 | 21.6 °C |
| 1910 | 21.3 °C |
| 1911 | 22.7 °C |
| 1912 | 22.1 °C |
| 1913 | 22.0 °C |
| 1914 | 22.3 °C |
| 1915 | 22.4 °C |
| 1916 | 21.8 °C |
| 1917 | 20.9 °C |
| 1919 | 21.9 °C |
| 1920 | 21.8 °C |
| 1922 | 22.3 °C |
| 1923 | 21.8 °C |
| 1926 | 22.6 °C |
| 1927 | 22.5 °C |
| 1928 | 21.5 °C |
| 1932 | 23.1 °C |
| 1933 | 23.5 °C |
| 1934 | 23.3 °C |
| 1935 | 23.6 °C |
| 1936 | 23.4 °C |
| 1937 | 22.3 °C |
| 1938 | 22.1 °C |
| 1939 | 21.9 °C |
| 1940 | 21.0 °C |
| 1941 | 22.9 °C |
| 1943 | 23.3 °C |
| 1944 | 23.6 °C |
| 1945 | 22.9 °C |
| 1946 | 22.2 °C |
| 1947 | 22.8 °C |
| 1948 | 23.3 °C |
| 1949 | 22.7 °C |
| 1950 | 21.8 °C |
| 1951 | 22.7 °C |
| 1952 | 23.0 °C |
| 1953 | 22.7 °C |
| 1954 | 23.5 °C |
| 1955 | 23.1 °C |
| 1956 | 22.3 °C |
| 1957 | 23.1 °C |
| 1958 | 22.7 °C |
| 1959 | 22.5 °C |
| 1960 | 21.8 °C |
| 1962 | 21.8 °C |
| 1963 | 21.2 °C |
| 1965 | 22.5 °C |
| 1966 | 22.0 °C |
| 1968 | 21.4 °C |
| 1969 | 21.5 °C |
| 1970 | 22.4 °C |
| 1971 | 21.8 °C |
| 1972 | 21.8 °C |
| 1973 | 21.8 °C |
| 1974 | 21.0 °C |
| 1975 | 21.4 °C |
| 1976 | 20.6 °C |
| 1977 | 22.9 °C |
| 1980 | 23.0 °C |
| 1981 | 21.9 °C |
| 1982 | 20.7 °C |
| 1988 | 21.9 °C |
| 1990 | 21.9 °C |
| 1991 | 22.9 °C |
| 1992 | 21.0 °C |
| 1993 | 22.1 °C |
| 1994 | 21.8 °C |
| 1995 | 22.4 °C |
| 1996 | 21.6 °C |
| 1997 | 20.6 °C |
| 1998 | 22.9 °C |
| 1999 | 22.5 °C |
| 2000 | 22.3 °C |
| 2001 | 22.0 °C |
| 2002 | 22.9 °C |
| 2003 | 22.1 °C |
| 2004 | 22.2 °C |
| 2005 | 22.9 °C |
| 2006 | 23.4 °C |
| 2007 | 23.0 °C |
| 2008 | 22.3 °C |
| 2009 | 22.1 °C |
| 2010 | 23.9 °C |
| 2011 | 22.6 °C |
| 2012 | 22.8 °C |
| 2013 | 21.8 °C |
| 2014 | 22.1 °C |
| 2015 | 23.0 °C |
| 2016 | 23.6 °C |
| 2017 | 22.7 °C |
| 2018 | 22.8 °C |
| 2019 | 23.0 °C |
| 2020 | 21.6 °C |
| 2021 | 21.6 °C |
| 2022 | 23.0 °C |
| 2024 | 23.4 °C |
| 2025 | 23.0 °C |
| 2026 | 23.7 °C |
What this means for you: Since 1892, Scottsboro's last spring frost has stayed at about the same time of year. Year-to-year swings are large, so keep using the safe date rather than the trend.
Source: daily records from Scottsboro (NOAA GHCN-Daily). Years with too many missing days are left out.