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Planting calendar / Rowlett, TX

Planting calendar for Rowlett, TX

Station LAVON DAM, TX US (USC00415094) is 9 miles away. Median last 32°F 03/10, median first 32°F 11/19. Crop dates below come from Texas A&M AgriLife Extension. Where the guide uses weeks around a frost date, those weeks are applied to the median 32°F dates because the guide does not name a 10/50/90 level.

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Crops in the cited guide

SowTomatoesSpringMarch 17 – May 5As printed1 to 8 weeks afterFallAugust 13 – August 27As printed12 to 14 weeks before70-90 days to harvestSowPeppersSpringMarch 17 – May 5As printed1 to 8 weeks afterFallJuly 30 – August 27As printed12 to 16 weeks before60-90 days to harvestSowEggplantSpringMarch 24 – April 21As printed2 to 6 weeks afterFallJuly 30 – August 27As printed12 to 16 weeks before80-90 days to harvestSowCucumberSpringMarch 17 – April 21As printed1 to 6 weeks afterFallAugust 27 – September 10As printed10 to 12 weeks before50-70 days to harvestSowSummer squashSpringMarch 17 – April 7As printed1 to 4 weeks afterFallAugust 6 – August 27As printed12 to 15 weeks before50-60 days to harvestSowWinter squashSpringMarch 17 – April 7As printed1 to 4 weeks afterFallAugust 13 – August 27As printed12 to 14 weeks before85-100 days to harvestSowSnap beans, bushSpringMarch 17 – April 7As printed1 to 4 weeks afterFallSeptember 10 – September 24As printed8 to 10 weeks before45-60 days to harvestSowSnap beans, poleSpringMarch 17 – April 7As printed1 to 4 weeks afterFallJuly 30 – August 13As printed14 to 16 weeks before60-70 days to harvestSowSweet cornSpringMarch 17 – April 21As printed1 to 6 weeks afterFallAugust 13 – August 27As printed12 to 14 weeks before70-90 days to harvestSowLettuceSpringJanuary 28 – March 24As printed6 weeks before or 2 weeks afterFallAugust 13 – September 10As printed10 to 14 weeks before40-80 days to harvestSowSpinachSpringJanuary 14 – March 3As printed1 to 8 weeks beforeFallJuly 30 – November 5As printed2 to 16 weeks before40-60 days to harvestSowCollards and kaleSpringJanuary 28 – February 25As printed2 to 6 weeks beforeFallAugust 27 – September 24As printed8 to 12 weeks before50-80 days to harvestSowBroccoliSpringJanuary 28 – February 11As printed4 to 6 weeks beforeFallJuly 30 – September 10As printed10 to 16 weeks before60-80 days to harvestSowCabbageSpringJanuary 28 – February 11As printed4 to 6 weeks beforeFallJuly 30 – September 10As printed10 to 16 weeks before60-90 days to harvestSowCarrotsSpringJanuary 28 – February 11As printed4 to 6 weeks beforeFallAugust 13 – August 27As printed12 to 14 weeks before70-80 days to harvestSowRadishesSpringJanuary 28 – April 7As printed6 weeks before / 4 weeks afterFallSeptember 24 – November 12As printed1 to 8 weeks before25-40 days to harvestSowBeetsSpringJanuary 28 – February 11As printed4 to 6 weeks beforeFallSeptember 10 – September 24As printed8 to 10 weeks before50-60 days to harvestSowEnglish peasSpringJanuary 14 – February 25As printed2 to 8 weeks beforeFallAugust 27 – November 5As printed2 to 12 weeks before55-90 days to harvestSowSouthern peasSpringMarch 24 – May 19As printed2 to 10 weeks afterFallAugust 27 – September 10As printed10 to 12 weeks before60-70 days to harvestSowOnions, from plantsSpringDecember 31 – February 11As printed4 to 10 weeks before80-120 days to harvestSowGarlicFallOctober 8 – October 22As printed4 to 6 weeks before140-150 days to harvestSowIrish potatoesSpringJanuary 28 – February 11As printed4 to 6 weeks beforeFallJuly 30 – August 13As printed14 to 16 weeks before75-100 days to harvestSowSweet potatoesSpringMarch 24 – May 5As printed2 to 8 weeks after100-130 days to harvestSowOkraSpringMarch 24 – April 21As printed2 to 6 weeks afterFallJuly 30 – August 27As printed12 to 16 weeks before55-65 days to harvestSowWatermelonSpringMarch 17 – April 21As printed1 to 6 weeks afterFallJuly 30 – August 13As printed14 to 16 weeks before80-100 days to harvestSowCollardsSpringJanuary 28 – February 25As printed2 to 6 weeks beforeFallAugust 27 – September 24As printed8 to 12 weeks before50-80 days to harvestSowSwiss chardSpringJanuary 28 – February 25As printed2 to 6 weeks beforeFallAugust 13 – August 27As printed12 to 14 weeks before45-55 days to harvestSowTurnipsSpringJanuary 28 – February 25As printed2 to 6 weeks beforeFallAugust 27 – November 5As printed2 to 12 weeks before30-60 days to harvestSowPumpkinSpringMarch 17 – April 7As printed1 to 4 weeks afterFallAugust 13 – August 27As printed12 to 14 weeks before75-100 days to harvestSowBrussels sproutsSpringJanuary 28 – February 11As printed4 to 6 weeks beforeFallAugust 13 – September 10As printed10 to 14 weeks before90-100 days to harvestSowCauliflowerFallJuly 30 – September 10As printed10 to 16 weeks before70-90 days to harvestSowMustardSpringMarch 17 – April 21As printed1 to 6 weeks afterFallJuly 30 – September 10As printed10 to 16 weeks before30-40 days to harvest

Rowlett, TX

Zone 8bAverage annual extreme minimum 15°F to 20°F

Median last 32°F is March 10. Median first 32°F is November 19. The 50% growing-season length is 254 days. The green band runs from the median last frost to the median first frost. Thin ticks mark the 10%, 50%, and 90% dates.

Outside the median season Growing seasonTicks: 10%, 50%, and 90%

Texas. Nearest qualified station: LAVON DAM, TX US (USC00415094), 9 miles. Median last 32°F March 10. Median first 32°F November 19. The 50% growing-season length is 254 days.

Open the ZIP page · Crop guides for Texas

32°F probabilities at this station
10%50%90%
Last 32°F on or afterMarch 31March 10February 20
First 32°F on or beforeNovember 1November 19December 5

Column order matches the NCEI file: for the last freeze, 10% is the later date and 90% is the earlier date. How to read the probabilities.

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Planting calendar

Windows below are from Texas A&M AgriLife Extension, Texas Home Vegetable Gardening Guide, retrieved 2026-10-10. Table 8 is statewide and is written as weeks before or after the frost-free date (spring) and the first freeze date (fall). It is not a single calendar date for every Texas city.

Date checks use your device’s calendar and appear after the page loads.

State crop pages: Tomatoes · Peppers · Eggplant · Cucumber · Summer squash · Winter squash · Snap beans, bush · Snap beans, pole