Hays County, TX — Planting Guide
Hays County is in USDA Zone 9a. The average last spring frost is March 6 and the first fall frost is November 22, giving you a growing season of approximately 261 days.
At an elevation of 3,119 ft, Hays County receives approximately 61.8 in of rainfall annually. Summer highs average 90°F with winter lows around 41°F. The predominant soil type is Clay.
🌡️ Zone
9a (20°F to 25°F min)
❄️ Last Frost
March 6
🍂 First Frost
November 22
📅 Growing Season
261 days
⛰️ Elevation
3,119 ft
🌧️ Annual Rainfall
61.8 in
Hays County Soil Profile
Soil Type
Clay
Soil pH
6.0-7.0
Drainage
Well Drained
Soil & Growing Conditions in Hays County
Soil Type
Clay
Retains moisture well but slow to warm in spring. Amend with compost to improve drainage.
Watering Needs
With 61.8 inches of annual rainfall, supplemental watering is typically only needed during summer dry spells.
Season Tips
261-day frost-free season
Your long season supports multiple successions and heat-demanding crops like melons, sweet potatoes, and peppers. Plant warm-season crops as soon as soil warms.
Your Free Printable Garden Planner
Plan every bed, every planting, every harvest — in one place. This 22-page printable includes your zone's planting calendar, a month-by-month task list, a seed inventory tracker, a harvest log, and succession-planting charts. Built to print, write in, and actually use all season.
Recommended for Your Garden
Reduce heat stress and sun scorch in hot climates with UV-stabilized shade cloth.
Cedar raised bed kit — ideal for poor soil, clay, or small-space gardening.
Improve drainage and aeration in heavy clay soils with horticultural perlite.
🥬 Vegetables to Grow in Hays County
114 vegetables that grow well in Zone 9a with planting dates for Hays County.
Show all 114 vegetables with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Acorn Squash | Feb 6 | Mar 6 | Mar 13 | — | Jun 5 – Jul 10 | 80–100 |
| Amaranth | Jan 23 | Mar 6 | Mar 13 | — | Jun 12 – Jul 31 | 90–120 |
| Artichoke | — | — | Mar 20 | — | Jul 24 – Oct 2 | 120–180 |
| Arugula | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – Jun 12 | 30–50 |
| Asparagus | — | — | Mar 20 | — | — | 730–1095 |
| Beets | — | Feb 13 | — | Sep 27 | Apr 10 – May 8 | 50–70 |
| Belgian Endive | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Jun 26 – Aug 21 | 110–150 |
| Bitter Melon | Jan 23 | Mar 6 | Mar 13 | — | May 15 – Jun 26 | 60–90 |
| Black Beans | — | Mar 13 | — | — | Jun 12 – Jul 31 | 90–120 |
| Bok Choy | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 17 – May 22 | 40–60 |
| Broccoli | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 8 – Jun 19 | 60–90 |
| Broccoli Rabe | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 17 – May 22 | 40–60 |
| Brussels Sprouts | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Jun 5 – Jul 31 | 90–130 |
| Butternut Squash | Feb 6 | Mar 6 | Mar 13 | — | Jun 12 – Jul 17 | 85–110 |
| Cabbage | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 8 – Jul 3 | 60–100 |
| Calabash | Jan 23 | Mar 6 | Mar 13 | — | Jun 5 – Jul 31 | 80–120 |
| Cardoon | — | — | Mar 20 | — | Jul 24 – Sep 4 | 120–150 |
| Carrots | — | Feb 13 | — | Sep 27 | Apr 17 – May 22 | 60–80 |
| Cauliflower | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jul 3 | 55–100 |
| Celeriac | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Jun 19 – Jul 24 | 100–120 |
| Celery | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 29 – Jul 24 | 80–120 |
| Celtuce | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 8 – Jun 19 | 60–90 |
| Chard | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jun 19 | 50–60 |
| Chayote | Jan 23 | Mar 6 | Mar 13 | — | Jul 17 – Sep 25 | 120–180 |
| Chickpeas | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 29 – Jul 10 | 80–110 |
| Chicory | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 8 – Jun 19 | 60–85 |
| Chinese Cabbage | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – May 29 | 50–70 |
| Christmas Lima Beans | Jan 23 | Mar 6 | Mar 13 | — | Jun 5 – Jul 10 | 80–100 |
| Collard Greens | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jul 3 | 55–75 |
| Corn | — | Mar 13 | — | — | May 15 – Jul 10 | 60–100 |
| Cowpeas | — | Mar 13 | — | — | May 15 – Jun 26 | 60–90 |
| Cress | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Mar 20 – Apr 10 | 14–21 |
| Crookneck Squash | Feb 6 | Mar 6 | Mar 13 | — | May 1 – May 29 | 45–60 |
| Crosne | — | Feb 13 | — | Sep 27 | Jul 17 – Sep 18 | 150–200 |
| Cucumber | Feb 6 | Mar 6 | Mar 13 | — | May 8 – Jul 3 | 50–70 |
| Daikon | — | Feb 13 | — | Sep 27 | Apr 10 – May 8 | 50–70 |
| Delicata Squash | Feb 6 | Mar 6 | Mar 13 | — | Jun 5 – Jul 10 | 80–100 |
| Edamame | — | Mar 13 | — | — | May 29 – Jul 10 | 75–100 |
| Eggplant | Jan 23 | Mar 6 | Mar 13 | — | May 22 – Jul 24 | 65–85 |
| Endive | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 24 – May 29 | 45–65 |
| Escarole | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – May 29 | 50–70 |
| Fava Beans | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 22 – Jul 3 | 75–100 |
| Fennel | Jan 23 | Mar 6 | Mar 13 | — | May 15 – Jun 26 | 60–90 |
| Garlic | — | — | — | Oct 11 | Jan 10 – Jun 27 | 90–240 |
| Ginger | Jan 23 | Mar 6 | Mar 13 | — | Nov 13 – Jan 8 | 240–300 |
| Green Beans | — | Mar 13 | — | — | May 8 – Jul 3 | 50–65 |
| Horseradish | — | — | Mar 20 | — | Jul 24 – Oct 2 | 120–180 |
| Hot Peppers | Jan 23 | Mar 6 | Mar 13 | — | May 22 – Aug 28 | 70–120 |
| Hubbard Squash | Feb 6 | Mar 6 | Mar 13 | — | Jun 26 – Jul 31 | 100–120 |
| Jicama | Jan 23 | Mar 6 | Mar 13 | — | Jul 17 – Sep 25 | 120–180 |
| Kabocha | Feb 6 | Mar 6 | Mar 13 | — | Jun 12 – Jul 10 | 85–100 |
| Kai Lan | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 24 – May 22 | 45–60 |
| Kale | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jun 26 | 50–70 |
| Kidney Beans | — | Mar 13 | — | — | Jun 12 – Jul 17 | 85–110 |
| Kohlrabi | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 24 – May 29 | 45–65 |
| Komatsuna | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – May 15 | 35–50 |
| Leeks | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Jun 5 – Aug 21 | 90–150 |
| Lentils | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 29 – Jul 10 | 80–110 |
| Lettuce | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – Jun 19 | 30–60 |
| Lima Beans | — | Mar 13 | — | — | May 15 – Jun 26 | 60–90 |
| Loofah | Jan 23 | Mar 6 | Mar 13 | — | Jun 26 – Aug 28 | 100–150 |
| Luffa | Jan 23 | Mar 6 | Mar 13 | — | Jun 12 – Aug 28 | 90–150 |
| Mache | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 17 – May 22 | 40–60 |
| Malabar Spinach | Jan 23 | Mar 6 | Mar 13 | — | May 8 – Jun 5 | 55–70 |
| Melon | Feb 6 | Mar 6 | Mar 13 | — | May 22 – Jul 10 | 70–100 |
| Microgreens | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Mar 13 – Apr 10 | 7–21 |
| Mitsuba | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Apr 24 – Jun 19 | 50–70 |
| Mizuna | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – May 8 | 30–45 |
| Mustard Greens | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – Jun 12 | 30–50 |
| Napa Cabbage | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jun 5 | 55–75 |
| New Zealand Spinach | Jan 23 | Mar 6 | Mar 13 | — | May 8 – Jun 5 | 55–70 |
| Okra | Jan 23 | Mar 6 | Mar 13 | — | May 8 – Jul 3 | 50–65 |
| Onion | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Jun 5 – Jul 24 | 90–120 |
| Pac Choi | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 17 – May 15 | 40–55 |
| Parsnip | — | Feb 13 | — | Sep 27 | May 29 – Jul 10 | 100–130 |
| Patty Pan Squash | Feb 6 | Mar 6 | Mar 13 | — | May 1 – May 29 | 45–60 |
| Peas | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jun 26 | 55–70 |
| Peppers | Jan 23 | Mar 6 | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Pole Beans | Jan 23 | Mar 6 | Mar 13 | — | May 8 – Jul 3 | 55–70 |
| Potatoes | Jan 23 | Mar 6 | Mar 13 | — | May 22 – Jul 31 | 70–120 |
| Pumpkin | Feb 6 | Mar 6 | Mar 13 | — | Jun 12 – Jul 31 | 85–120 |
| Purslane | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 17 – May 22 | 40–60 |
| Radicchio | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 8 – Jun 12 | 60–80 |
| Radish | — | Feb 13 | — | Sep 27 | Mar 13 – Apr 3 | 22–35 |
| Romanesco | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 22 – Jul 3 | 75–100 |
| Rutabaga | — | Feb 13 | — | Sep 27 | May 8 – Jun 12 | 80–100 |
| Salsify | — | Feb 13 | — | Sep 27 | May 29 – Jul 10 | 100–130 |
| Savoy Cabbage | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 15 – Jul 10 | 70–110 |
| Scallions | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – May 29 | 50–70 |
| Scarlet Runner Beans | Jan 23 | Mar 6 | Mar 13 | — | May 15 – Jun 19 | 60–80 |
| Shallot | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Jun 5 – Jul 24 | 90–120 |
| Shiso | Jan 23 | Mar 13 | Mar 13 | — | May 8 – Jul 3 | 50–70 |
| Snap Peas | Jan 23 | Mar 6 | Mar 13 | — | May 8 – Jul 3 | 55–70 |
| Snow Peas | Feb 6 | Feb 13 | Mar 6 | Sep 27 | May 1 – Jun 26 | 50–65 |
| Soybeans | — | Mar 13 | — | — | Jun 5 – Jul 31 | 80–120 |
| Spaghetti Squash | Feb 6 | Mar 6 | Mar 13 | — | Jun 12 – Jul 10 | 85–100 |
| Spinach | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – Jun 12 | 35–50 |
| Squash (Summer) | Feb 6 | Mar 6 | Mar 13 | — | May 1 – Jul 3 | 45–65 |
| Squash (Winter) | Feb 6 | Mar 6 | Mar 13 | — | Jun 5 – Jul 31 | 80–120 |
| Sunchoke | — | — | Mar 20 | — | Jul 10 – Sep 4 | 110–150 |
| Sweet Corn | — | Mar 13 | — | — | May 15 – Jun 26 | 60–90 |
| Sweet Potatoes | Jan 23 | Mar 6 | Mar 13 | — | Jun 12 – Jul 31 | 90–120 |
| Tatsoi | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 10 – May 15 | 35–50 |
| Tomatillo | Jan 23 | Mar 6 | Mar 13 | — | May 15 – Jul 24 | 60–85 |
| Tomatoes | Jan 23 | Mar 6 | Mar 13 | — | May 15 – Jul 24 | 60–85 |
| Turmeric | Jan 23 | Mar 6 | Mar 13 | — | Nov 13 – Jan 8 | 240–300 |
| Turnip | — | Feb 13 | — | Sep 27 | Mar 27 – May 1 | 40–60 |
| Watercress | Feb 6 | Feb 13 | Mar 6 | Sep 27 | Apr 17 – May 22 | 40–60 |
| Watermelon | Feb 6 | Mar 6 | Mar 13 | — | May 22 – Jul 10 | 70–100 |
| Wax Beans | — | Mar 13 | — | — | May 8 – Jul 3 | 50–65 |
| Winter Melon | Jan 23 | Mar 6 | Mar 13 | — | Jun 12 – Jul 31 | 90–120 |
| Yam | Jan 23 | Mar 6 | Mar 13 | — | Sep 11 – Jan 8 | 180–330 |
| Yard Long Beans | Jan 23 | Mar 6 | Mar 13 | — | May 8 – Jun 19 | 55–80 |
| Zucchini | Feb 6 | Mar 6 | Mar 13 | — | May 1 – Jun 26 | 45–60 |
🍓 Fruits to Grow in Hays County
24 fruits that grow well in Zone 9a with planting dates for Hays County.
Show all 24 fruits with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Alpine Strawberries | — | — | Mar 20 | — | Jun 19 – Oct 2 | 90–180 |
| Blackberries | — | — | Mar 20 | — | — | 365–730 |
| Boysenberries | — | — | Mar 20 | — | — | 365–730 |
| Cantaloupe | — | — | Mar 20 | — | May 29 – Jul 3 | 70–90 |
| Che Fruit | — | — | Mar 20 | — | — | 1095–1825 |
| Dragon Fruit | — | — | Mar 20 | — | — | 365–730 |
| Elderberries | — | — | Mar 20 | — | — | 730–1095 |
| Figs | — | — | Mar 20 | — | — | 730–1825 |
| Goji Berries | — | — | Mar 20 | — | — | 730–1095 |
| Grapes | — | — | Mar 20 | — | — | 730–1095 |
| Ground Cherry | — | — | Mar 20 | — | May 29 – Jul 24 | 65–80 |
| Guava | — | — | Mar 20 | — | — | 365–730 |
| Honeydew | — | — | Mar 20 | — | Jun 12 – Jul 24 | 80–110 |
| Kiwi | — | — | Mar 20 | — | — | 1095–1825 |
| Loquat | — | — | Mar 20 | — | — | 730–1825 |
| Mulberries | — | — | Mar 20 | — | — | 730–1825 |
| Passion Fruit | — | — | Mar 20 | — | — | 365–545 |
| Pawpaw | — | — | Mar 20 | — | — | 1095–2555 |
| Persimmon | — | — | Mar 20 | — | — | 1095–2555 |
| Pomegranate | — | — | Mar 20 | — | — | 730–1095 |
| Quince | — | — | Mar 20 | — | — | 1095–1825 |
| Raspberries | — | — | Mar 20 | — | — | 365–730 |
| Serviceberries | — | — | Mar 20 | — | — | 730–1095 |
| Strawberries | — | — | Mar 20 | — | Jun 19 – Jan 15 | 90–365 |
🌿 Herbs to Grow in Hays County
37 herbs that grow well in Zone 9a with planting dates for Hays County.
Show all 37 herbs with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Harvest | Days to Maturity |
|---|---|---|---|---|---|---|
| Anise | Feb 6 | Feb 13 | Feb 27 | Sep 27 | May 29 – Aug 14 | 90–120 |
| Basil | Jan 23 | Mar 13 | Mar 13 | — | May 8 – Jul 10 | 50–75 |
| Bee Balm | — | — | Mar 13 | — | Jun 12 – Aug 28 | 90–120 |
| Borage | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Apr 24 – Jun 12 | 50–60 |
| Caraway | Feb 6 | Feb 13 | Feb 27 | Sep 27 | — | 365–450 |
| Catnip | — | — | Mar 13 | — | May 15 – Jul 17 | 60–80 |
| Chamomile | Feb 6 | Feb 13 | Feb 27 | Sep 27 | May 1 – Jul 10 | 60–90 |
| Chervil | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Apr 10 – Jun 12 | 40–60 |
| Chives | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Cilantro | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Apr 10 – Jun 12 | 40–60 |
| Comfrey | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Cumin | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Jun 12 – Aug 14 | 100–120 |
| Dill | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Apr 10 – Jun 12 | 40–60 |
| Epazote | Jan 23 | Mar 13 | Mar 13 | — | May 1 – Jun 26 | 45–60 |
| Fennel (herb) | Feb 6 | Feb 13 | Feb 27 | Sep 27 | May 1 – Jul 10 | 60–90 |
| Feverfew | — | — | Mar 13 | — | Jun 12 – Aug 28 | 90–120 |
| Garlic Chives | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Horehound | — | — | Mar 13 | — | May 29 – Jul 24 | 75–90 |
| Hyssop | — | — | Mar 13 | — | May 22 – Jul 24 | 70–90 |
| Lemon Balm | — | — | Mar 13 | — | May 15 – Jul 3 | 60–70 |
| Lemon Thyme | — | — | Mar 13 | — | May 22 – Jul 24 | 70–90 |
| Lemon Verbena | Jan 23 | Mar 13 | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Lemongrass | Jan 23 | Mar 13 | Mar 13 | — | May 29 – Aug 28 | 75–120 |
| Marjoram | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Mint | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Oregano | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Parsley | Feb 6 | Feb 13 | Feb 27 | Sep 27 | May 1 – Jul 3 | 60–80 |
| Rosemary | — | — | Mar 13 | — | Jun 5 – Oct 23 | 80–180 |
| Rue | — | — | Mar 13 | — | May 22 – Jul 24 | 70–90 |
| Sage | — | — | Mar 13 | — | May 29 – Jul 24 | 75–90 |
| Savory | — | — | Mar 13 | — | May 8 – Jul 3 | 50–70 |
| Sorrel | Feb 6 | Feb 13 | Feb 27 | Sep 27 | Apr 10 – Jun 12 | 40–60 |
| Stevia | Jan 23 | Mar 13 | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Tarragon | — | — | Mar 13 | — | May 15 – Jul 24 | 60–90 |
| Thai Basil | Jan 23 | Mar 13 | Mar 13 | — | May 8 – Jul 10 | 50–75 |
| Thyme | — | — | Mar 13 | — | May 22 – Jul 24 | 70–90 |
| Valerian | — | — | Mar 13 | — | Jul 17 – Oct 23 | 120–180 |
🌸 Flowers to Grow in Hays County
49 flowers that grow well in Zone 9a with planting dates for Hays County.
Show all 49 flowers with planting dates
| Plant | Start Indoors | Direct Sow | Transplant | Fall Plant | Bloom | Days to Maturity |
|---|---|---|---|---|---|---|
| Ageratum | Jan 23 | Feb 20 | Feb 20 | — | Apr 17 – Oct 2 | 60–75 |
| Alliums | — | — | — | Oct 25 | Nov 22 – Dec 13 | 28–42 |
| Anemones | — | — | — | Sep 27 | Oct 4 – Nov 1 | 90–120 |
| Bachelor's Button | — | Jan 9 | Feb 6 | Sep 13 | Apr 3 – Jul 24 | 60–90 |
| Begonias | Dec 26 | — | Feb 13 | — | Apr 24 – Oct 23 | 70–90 |
| Black-eyed Susan | Jan 9 | Feb 20 | Feb 20 | — | May 1 – Sep 18 | 60–80 |
| Bleeding Hearts | Jan 9 | — | Feb 20 | — | Apr 10 – May 1 | 60–90 |
| Calendula | — | Jan 9 | Feb 6 | Aug 30 | Mar 20 – Jul 24 | 50–70 |
| California Poppy | — | — | — | Aug 30 | Nov 8 – Mar 14 | 60–90 |
| Celosia | Feb 6 | Feb 20 | Feb 20 | — | Apr 24 – Oct 30 | 60–90 |
| Columbine | Jan 9 | Feb 20 | Feb 20 | — | Apr 10 – May 1 | 70–100 |
| Coreopsis | Jan 9 | Feb 20 | Feb 20 | — | Apr 17 – Sep 18 | 60–80 |
| Cosmos | Feb 6 | Feb 6 | Feb 6 | — | Apr 17 – Oct 2 | 60–90 |
| Daffodils | — | — | — | Oct 25 | Oct 11 – Nov 1 | 20–40 |
| Dahlias | — | Mar 6 | Mar 6 | — | May 15 – Nov 13 | 70–120 |
| Daylily | Jan 9 | — | Feb 20 | — | May 1 – Oct 16 | 60–90 |
| Dianthus | Jan 9 | Jan 9 | Jan 9 | — | Feb 27 – May 1 | 60–80 |
| Echinacea (Purple Coneflower) | Jan 9 | Feb 20 | Feb 20 | — | May 1 – Sep 18 | 70–90 |
| Foxglove | Jan 9 | Feb 20 | Feb 20 | — | Apr 10 – May 1 | 80–120 |
| Freesia | — | — | — | Oct 11 | Oct 25 – Nov 22 | 84–112 |
| Gaillardia (Blanket Flower) | Jan 23 | Feb 20 | Feb 20 | — | May 1 – Oct 30 | 70–100 |
| Geraniums | Dec 26 | — | Feb 13 | — | Apr 24 – Oct 23 | 70–100 |
| Gladiolus | — | Mar 6 | Mar 6 | — | May 15 – Nov 13 | 70–100 |
| Hostas | Jan 9 | — | Feb 20 | — | May 1 – Aug 21 | 60–90 |
| Hyacinths | — | — | — | Oct 25 | Oct 25 – Nov 15 | 14–28 |
| Hydrangeas | Jan 9 | — | Feb 20 | — | May 1 – Aug 21 | 90–150 |
| Impatiens | Jan 9 | — | Feb 20 | — | May 1 – Oct 16 | 60–75 |
| Irises | — | Division | Feb 20 | — | Apr 10 – May 15 | 60–100 |
| Larkspur | — | — | — | Sep 13 | Nov 22 – Mar 14 | 60–90 |
| Lavender | Jan 9 | — | Feb 20 | — | May 1 – Aug 7 | 90–120 |
| Lilies | — | Division | Feb 20 | — | May 1 – Aug 7 | 70–120 |
| Lobelia | Jan 9 | — | Jan 9 | — | Mar 6 – Apr 3 | 70–80 |
| Marigolds | Jan 30 | Feb 20 | Feb 20 | — | Apr 17 – Sep 18 | 50–70 |
| Nasturtium | Feb 6 | Feb 13 | Feb 13 | — | Apr 10 – Oct 9 | 55–65 |
| Pansy | Dec 26 | — | Feb 6 | Aug 30 | Mar 27 – Jun 26 | 70–90 |
| Petunia | Jan 9 | — | Feb 20 | — | May 1 – Oct 2 | 70–90 |
| Phlox | Jan 9 | Feb 20 | Feb 20 | — | May 1 – Jun 26 | 80–110 |
| Portulaca | Feb 6 | Feb 20 | Feb 20 | — | Apr 10 – Oct 16 | 50–70 |
| Ranunculus | — | — | — | Sep 27 | Oct 11 – Nov 8 | 90–120 |
| Roses | Jan 9 | — | Feb 20 | — | May 1 – Oct 16 | 90–180 |
| Salvia | Jan 9 | — | Feb 13 | — | Apr 24 – Oct 9 | 70–90 |
| Sedum (Stonecrop) | Jan 9 | — | Feb 20 | — | Jun 12 – Aug 21 | 60–90 |
| Snapdragon | — | Jan 9 | Feb 6 | Aug 30 | Apr 10 – Aug 7 | 70–100 |
| Sunflower | Feb 13 | Feb 13 | Feb 13 | — | May 8 – Oct 9 | 70–100 |
| Sweet Alyssum | — | Jan 9 | Feb 6 | Sep 13 | Mar 13 – Jun 26 | 45–60 |
| Sweet Pea | — | — | — | Sep 13 | Nov 22 – Jan 17 | 65–85 |
| Vinca (Annual) | Dec 26 | — | Feb 13 | — | Apr 24 – Oct 23 | 70–90 |
| Yarrow | Jan 9 | Feb 20 | Feb 20 | — | Apr 17 – Sep 4 | 60–90 |
| Zinnia | Feb 6 | Feb 13 | Feb 13 | — | Apr 24 – Oct 9 | 60–70 |
Monthly Planting Guide for Hays County
Gardening Guides & Resources
Helpful guides from The Ultimate Homestead to improve your garden in Hays County.
Frequently Asked Questions
What planting zone is Hays County, TX?
Hays County is in USDA Hardiness Zone 9a. This zone classification determines which perennial plants survive winter and sets the baseline for frost timing across the county.
When is the last frost in Hays County, TX?
Based on 30 years of NOAA weather station data, the median last spring frost in Hays County falls around March 6. Plan transplants and direct-sow dates relative to this date.
When is the first fall frost in Hays County, TX?
The median first fall frost in Hays County arrives around November 22. Harvest or protect frost-sensitive crops — tomatoes, peppers, basil, squash — before this date.
Your Hays County Garden Planner — Free
A 22-page printable planner built for Hays County (Zone 9a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.
The Gardener's Encyclopedia to Companion Planting
The pairings that make vegetables, herbs, and flowers grow better — and the ones that quietly wreck a bed.
- Proven pairings for 200+ vegetables, herbs, flowers, and fruits
- Full seed-starting + planting schedule with timing and spacing
- Bonus: square-foot gardening guide + printable seasonal planners
Seed Saving & Storage Guide
Most saved seeds go bad before next season. This shows exactly when to pick, how to dry, and where to store seeds from 200 plants so yours don't.
- 200 plants, step-by-step: life cycle, pollination type, isolation
- Exact temperature + humidity ranges that keep seeds viable
- Bonus: searchable Google Sheets tracker + custom GPT assistant
Composting Guide for Homesteaders
Turn kitchen scraps and yard waste into compost that actually feeds the garden — instead of a pile that smells, attracts pests, and never breaks down.
- 14 sections on composting methods, soil science, and troubleshooting
- The 7-step hot-compost system from start to finish
- Bonus tools: troubleshooting chart, safety guide, monitoring log