When to plant · 90 cities · zones 7a–10a
When to plant mustard greens in Texas
Direct sow mustard greens around Mar 10 — the Texas statewide median, counted from a last spring frost of Mar 10 across 1,989 ZIP codes and 439 NOAA stations.
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.
Texas mustard greens, by step
Statewide median last frost Mar 10, first fall frost Nov 20, 2027 season. Each cultivar's own indoor lead time and days to maturity, same engine as the Plan Builder.
| Cultivar | Start indoors | Sow | First harvest | Days |
|---|---|---|---|---|
| Mustard greensGarnet Giant (Brassica juncea) | Direct sow | Mar 10 | Apr 9 | 30 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 Texas's ZIP codes resolve to.
Mustard Greens in Texas, city by city
Mustard greens, scheduled from each city's nearest NOAA station — the same dates as its frost page.
| City | Last frost | Sow | First harvest |
|---|---|---|---|
| Houstonzone 9b | Feb 2 | Feb 2 | Mar 4 |
| San Antoniozone 9a | Feb 25 | Feb 25 | Mar 27 |
| Dallaszone 8b | Mar 2 | Mar 2 | Apr 1 |
| Fort Worthzone 8b | Mar 5 | Mar 5 | Apr 4 |
| Austinzone 9a | Feb 20 | Feb 20 | Mar 22 |
| El Pasozone 8b | Mar 2 | Mar 2 | Apr 1 |
| Arlingtonzone 8b | Mar 9 | Mar 9 | Apr 8 |
| Corpus Christizone 10a | Jan 16 | Jan 16 | Feb 15 |
| Planozone 8b | Mar 7 | Mar 7 | Apr 6 |
| Lubbockzone 7b | Apr 4 | Apr 4 | May 4 |
| Laredozone 9b | Jan 25 | Jan 25 | Feb 24 |
| Irvingzone 8b | Mar 8 | Mar 8 | Apr 7 |
| Garlandzone 8b | Mar 7 | Mar 7 | Apr 6 |
| Friscozone 8b | Mar 7 | Mar 7 | Apr 6 |
| McKinneyzone 8b | Mar 17 | Mar 17 | Apr 16 |
| Grand Prairiezone 8b | Mar 20 | Mar 20 | Apr 19 |
| Amarillozone 7a | Apr 13 | Apr 13 | May 13 |
| Brownsvillezone 10a | Jan 6 | Jan 6 | Feb 5 |
| Dentonzone 8a | Mar 13 | Mar 13 | Apr 12 |
| Killeenzone 8b | Mar 14 | Mar 14 | Apr 13 |
| Mesquitezone 8b | Mar 2 | Mar 2 | Apr 1 |
| Pasadenazone 9b | Jan 30 | Jan 30 | Mar 1 |
| McAllenzone 10a | Jan 9 | Jan 9 | Feb 8 |
| Wacozone 8b | Mar 9 | Mar 9 | Apr 8 |
| Midlandzone 8b | Mar 26 | Mar 26 | Apr 25 |
| Lewisvillezone 8b | Mar 14 | Mar 14 | Apr 13 |
| Carrolltonzone 8b | Mar 7 | Mar 7 | Apr 6 |
| Round Rockzone 9a | Mar 11 | Mar 11 | Apr 10 |
| Abilenezone 8a | Mar 20 | Mar 20 | Apr 19 |
| Pearlandzone 9b | Jan 31 | Jan 31 | Mar 2 |
| College Stationzone 9a | Feb 27 | Feb 27 | Mar 29 |
| Odessazone 8b | Mar 15 | Mar 15 | Apr 14 |
| League Cityzone 9b | Jan 31 | Jan 31 | Mar 2 |
| Richardsonzone 8b | Mar 7 | Mar 7 | Apr 6 |
| New Braunfelszone 9a | Feb 25 | Feb 25 | Mar 27 |
| Conroezone 9a | Feb 24 | Feb 24 | Mar 26 |
| Allenzone 8b | Mar 18 | Mar 18 | Apr 17 |
| Beaumontzone 9b | Feb 14 | Feb 14 | Mar 16 |
| Tylerzone 8b | Mar 7 | Mar 7 | Apr 6 |
| Sugar Landzone 9b | Feb 9 | Feb 9 | Mar 11 |
| Edinburgzone 10a | Jan 8 | Jan 8 | Feb 7 |
| Wichita Fallszone 8a | Mar 26 | Mar 26 | Apr 25 |
| Georgetownzone 9a | Mar 6 | Mar 6 | Apr 5 |
| San Angelozone 8a | Mar 20 | Mar 20 | Apr 19 |
| Templezone 8b | Mar 14 | Mar 14 | Apr 13 |
| Bryanzone 9a | Feb 27 | Feb 27 | Mar 29 |
| Missionzone 10a | Jan 9 | Jan 9 | Feb 8 |
| Leanderzone 9a | Mar 2 | Mar 2 | Apr 1 |
| Baytownzone 9b | Feb 20 | Feb 20 | Mar 22 |
| Longviewzone 8b | Mar 7 | Mar 7 | Apr 6 |
| Pharrzone 10a | Jan 9 | Jan 9 | Feb 8 |
| Mansfieldzone 8b | Mar 9 | Mar 9 | Apr 8 |
| Flower Moundzone 8b | Mar 14 | Mar 14 | Apr 13 |
| Missouri Cityzone 9b | Feb 15 | Feb 15 | Mar 17 |
| Cedar Parkzone 9a | Mar 11 | Mar 11 | Apr 10 |
| San Marcoszone 9a | Feb 28 | Feb 28 | Mar 30 |
| Harlingenzone 10a | Jan 9 | Jan 9 | Feb 8 |
| North Richland Hillszone 8b | Mar 10 | Mar 10 | Apr 9 |
| Rowlettzone 8b | Mar 10 | Mar 10 | Apr 9 |
| Pflugervillezone 9a | Mar 11 | Mar 11 | Apr 10 |
| Victoriazone 9b | Feb 14 | Feb 14 | Mar 16 |
| Kylezone 9a | Feb 28 | Feb 28 | Mar 30 |
| Wyliezone 8b | Mar 10 | Mar 10 | Apr 9 |
| Little Elmzone 8b | Mar 13 | Mar 13 | Apr 12 |
| Eulesszone 8b | Mar 8 | Mar 8 | Apr 7 |
| Texas Cityzone 10a | Jan 18 | Jan 18 | Feb 17 |
| DeSotozone 8b | Mar 6 | Mar 6 | Apr 5 |
| Burlesonzone 8b | Mar 21 | Mar 21 | Apr 20 |
| Port Arthurzone 9b | Feb 14 | Feb 14 | Mar 16 |
| Fulshearzone 9a | Feb 28 | Feb 28 | Mar 30 |
| Rockwallzone 8b | Mar 10 | Mar 10 | Apr 9 |
| Galvestonzone 10a | Jan 18 | Jan 18 | Feb 17 |
| Celinazone 8b | Mar 17 | Mar 17 | Apr 16 |
| Grapevinezone 8b | Mar 14 | Mar 14 | Apr 13 |
| Shermanzone 8a | Mar 14 | Mar 14 | Apr 13 |
| Cedar Hillzone 8b | Mar 20 | Mar 20 | Apr 19 |
| Huntsvillezone 9a | Mar 1 | Mar 1 | Mar 31 |
| Bedfordzone 8b | Mar 8 | Mar 8 | Apr 7 |
| Waxahachiezone 8b | Mar 16 | Mar 16 | Apr 15 |
| Kellerzone 8b | Mar 12 | Mar 12 | Apr 11 |
| The Colonyzone 8b | Mar 7 | Mar 7 | Apr 6 |
| Haltom Cityzone 8b | Mar 10 | Mar 10 | Apr 9 |
| Prosperzone 8b | Mar 17 | Mar 17 | Apr 16 |
| Schertzzone 9a | Mar 8 | Mar 8 | Apr 7 |
| Midlothianzone 8b | Mar 16 | Mar 16 | Apr 15 |
| Weslacozone 10a | Jan 8 | Jan 8 | Feb 7 |
| Huttozone 9a | Mar 8 | Mar 8 | Apr 7 |
| Rosenbergzone 9a | Feb 9 | Feb 9 | Mar 11 |
| Coppellzone 8b | Mar 14 | Mar 14 | Apr 13 |
| Friendswoodzone 9b | Jan 31 | Jan 31 | Mar 2 |
What Texas mustard greens need
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.
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.
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.
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.
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 Texas: questions
When should I plant mustard greens in Texas?
Direct sow around Mar 10 at the statewide median; across the state that date runs from Feb 2 in the warmest tenth of Texas's ZIP codes to Apr 2 in the coldest. To cut the freeze risk to one year in ten, count from Mar 31 instead of the median last frost. Use the city table for your own town.
When is the last frost in Texas?
The ZIP-weighted median of NOAA 1991–2020 station medians is Mar 10. In the warmest tenth of Texas's ZIP codes the median last frost falls on or before Feb 2; in the coldest tenth, on or after Apr 2.
When will Texas mustard greens be ready to harvest?
Mustard greens planted on the statewide date is ready around Apr 9: 30 days from sow.
More for Texas
- When to plant tomatoes
- When to plant peppers
- When to plant tomatillos
- When to plant basil
- When to plant cilantro
- When to plant carrots
Mustard Greens in every state → · Texas frost dates → · How frost-date math works →