When to plant · 79 cities · zones 9a–11a

When to plant mustard greens in Florida

Direct sow mustard greens around Jan 30 — the Florida statewide median, counted from a last spring frost of Jan 30 across 843 ZIP codes and 135 NOAA stations.

Jan 30Direct sowJan 17 – Mar 4 across the state
Jan 30Last spring frostmedian · 1 in 10 years after Feb 28
Mar 1First harvest30 days from sow

The rule: Direct sow as soon as the soil can be worked in spring, and again in late summer for fall. Seed germinates fastest at 55–65 °F and may stall above 80 °F.

Florida mustard greens, by step

Statewide median last frost Jan 30, first fall frost Jan 8 (next winter), 2027 season. Each cultivar's own indoor lead time and days to maturity, same engine as the Plan Builder.

CultivarStart indoorsSowFirst harvestDays
Mustard greensGarnet Giant (Brassica juncea)Direct sowJan 30Mar 130 from sow

Tight means first harvest lands within two weeks of the median first fall frost. Statewide dates are the ZIP-weighted median of every NOAA 1991–2020 station Florida's ZIP codes resolve to; 170 of 1,013 ZIPs have no datable freeze and are left out.

Mustard Greens in Florida, city by city

Mustard greens, scheduled from each city's nearest NOAA station — the same dates as its frost page.

CityLast frostSowFirst harvest
Jacksonvillezone 9bFeb 1Feb 1Mar 3
Miamizone 11afrost rareJan 15Feb 14
Tampazone 10aJan 20Jan 20Feb 19
Orlandozone 10aJan 25Jan 25Feb 24
St. Petersburgzone 10bJan 17Jan 17Feb 16
Port St. Luciezone 10aJan 23Jan 23Feb 22
Hialeahzone 11afrost rareJan 15Feb 14
Cape Coralzone 10bJan 16Jan 16Feb 15
Tallahasseezone 9aMar 11Mar 11Apr 10
Fort Lauderdalezone 11afrost rareJan 15Feb 14
Pembroke Pineszone 10bfrost rareJan 31Mar 2
Hollywoodzone 11afrost rareJan 15Feb 14
Gainesvillezone 9aMar 3Mar 3Apr 2
Miramarzone 11afrost rareJan 15Feb 14
Palm Bayzone 10aJan 20Jan 20Feb 19
Coral Springszone 10bfrost rareJan 31Mar 2
West Palm Beachzone 10bfrost rareJan 31Mar 2
Lakelandzone 9bJan 26Jan 26Feb 25
Pompano Beachzone 11afrost rareJan 15Feb 14
Clearwaterzone 10aJan 17Jan 17Feb 16
Miami Gardenszone 11afrost rareJan 15Feb 14
Daviezone 10bfrost rareJan 31Mar 2
Palm Coastzone 9bJan 24Jan 24Feb 23
Boca Ratonzone 11afrost rareJan 15Feb 14
Plantationzone 10bfrost rareJan 31Mar 2
Deltonazone 9bJan 26Jan 26Feb 25
Sunrisezone 10bfrost rareJan 31Mar 2
Fort Myerszone 10bJan 16Jan 16Feb 15
North Portzone 10aJan 25Jan 25Feb 24
Deerfield Beachzone 11afrost rareJan 15Feb 14
Melbournezone 10aJan 24Jan 24Feb 23
Daytona Beachzone 9bJan 30Jan 30Mar 1
Homesteadzone 11aJan 18Jan 18Feb 17
Kissimmeezone 10aJan 28Jan 28Feb 27
Doralzone 11afrost rareJan 15Feb 14
Miami Beachzone 11afrost rareJan 15Feb 14
Boynton Beachzone 10bJan 22Jan 22Feb 21
Largozone 10aJan 17Jan 17Feb 16
Lauderhillzone 10bfrost rareJan 31Mar 2
Tamaraczone 10bfrost rareJan 31Mar 2
St. Cloudzone 10aJan 28Jan 28Feb 27
Westonzone 10bfrost rareJan 31Mar 2
Ocalazone 9aFeb 25Feb 25Mar 27
Delray Beachzone 11aJan 22Jan 22Feb 21
Sanfordzone 9bJan 24Jan 24Feb 23
Port Orangezone 10aJan 30Jan 30Mar 1
Palm Beach Gardenszone 10bJan 21Jan 21Feb 20
Wellingtonzone 10bfrost rareJan 31Mar 2
Jupiterzone 10bJan 26Jan 26Feb 25
Apopkazone 9bFeb 24Feb 24Mar 26
North Miamizone 11afrost rareJan 15Feb 14
Margatezone 10bfrost rareJan 31Mar 2
Winter Havenzone 10aJan 16Jan 16Feb 15
Coconut Creekzone 10bfrost rareJan 31Mar 2
Bradentonzone 10aJan 16Jan 16Feb 15
Sarasotazone 10aJan 15Jan 15Feb 14
Bonita Springszone 10bJan 17Jan 17Feb 16
Pensacolazone 9aFeb 14Feb 14Mar 16
Pinellas Parkzone 10aJan 17Jan 17Feb 16
Ocoeezone 10aJan 17Jan 17Feb 16
Clermontzone 9bJan 29Jan 29Feb 28
Fort Piercezone 10aJan 22Jan 22Feb 21
Coral Gableszone 11afrost rareJan 15Feb 14
Titusvillezone 10aJan 25Jan 25Feb 24
Winter Gardenzone 9bJan 29Jan 29Feb 28
Altamonte Springszone 10aJan 17Jan 17Feb 16
North Lauderdalezone 10bfrost rareJan 31Mar 2
Cutler Bayzone 11aJan 18Jan 18Feb 17
Oakland Parkzone 11afrost rareJan 15Feb 14
North Miami Beachzone 11afrost rareJan 15Feb 14
DeLandzone 9bFeb 17Feb 17Mar 19
Greenacreszone 10bfrost rareJan 31Mar 2
Ormond Beachzone 9bJan 30Jan 30Mar 1
Lake Worth Beachzone 10bfrost rareJan 31Mar 2
Plant Cityzone 9bJan 30Jan 30Mar 1
Hallandale Beachzone 11afrost rareJan 15Feb 14
Haines Cityzone 10aJan 16Jan 16Feb 15
Royal Palm Beachzone 10bfrost rareJan 31Mar 2
Oviedozone 10aJan 24Jan 24Feb 23

What Florida mustard greens need

StartSoil temperature and light intensity, indoors, weeks before your frost date.
  • Organic Seed Starter Potting MixMust have

    Seed-starting mix is not potting soil with a nicer label — it is finer, lighter, and low in nutrients on purpose, because a seedling's first roots want air and moisture, not fertiliser.

  • 72-Cell Trays with 1020 Bottoms, 5-PackMust have

    The cheap black nursery trays crack after one season and flex enough to break roots when you lift them. These do not. Over five seasons the price per use is lower than the throwaways.

ProtectFrost, hornworms, aphids, and the fungal pressure that follows a wet July.
  • AG-30 Frost Protection Row Cover

    AG-30 buys roughly 6 °F of frost protection while passing about 70% of light — enough to carry a crop through an early-October cold snap that would otherwise end your season two weeks short.

  • Ultra-Fine Garden Netting, 10×33 ft, 2 pcs

    A hornworm is a moth's decision made in June. Fine mesh over the bed at transplant means the moth never lands, and you never spray anything at all.

HarvestTiming, handling, and weighing what you actually got.
  • 6" Micro-Tip Pruning SnipsMust have

    Ninety percent of sauce-garden cutting is snipping a pepper stem or a basil node, and a fine-tipped snip does it better than any pruner. Pulling peppers by hand tears the branch.

  • Digital Kitchen Scale, 11 lb, g/ozMust have

    Fermentation brine is a percentage of weight, not a number of spoons. Without a gram scale you are not following a fermentation recipe — you are guessing at the one number that determines whether it is safe.

CookReduction, texture, and the non-reactive pans that keep tomato tasting like tomato.
  • One-Touch Coffee & Spice Grinder

    Dried cayenne into powder in fifteen seconds. Dedicate one to chiles — grind coffee in it afterwards and you will find out exactly how well capsaicin sticks to plastic.

PreserveTested processes, correct headspace, and jars that are still good next March.
  • Half Pint (8 oz) Regular Mouth Mason Jars, 12Must have

    Eight ounces is the right jar for a sauce you use by the spoonful. Open a quart of hot sauce and you are racing the fridge; open a half-pint and you finish it while it is still good.

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Mustard Greens in Florida: questions

When should I plant mustard greens in Florida?

Direct sow around Jan 30 at the statewide median; across the state that date runs from Jan 17 in the warmest tenth of Florida's ZIP codes to Mar 4 in the coldest. To cut the freeze risk to one year in ten, count from Feb 28 instead of the median last frost. Use the city table for your own town.

When is the last frost in Florida?

The ZIP-weighted median of NOAA 1991–2020 station medians is Jan 30. In the warmest tenth of Florida's ZIP codes the median last frost falls on or before Jan 17; in the coldest tenth, on or after Mar 4.

When will Florida mustard greens be ready to harvest?

Mustard greens planted on the statewide date is ready around Mar 1: 30 days from sow.

More for Florida

Mustard Greens in every state → · Florida frost dates → · How frost-date math works →