When to Plant Calendula in Childress County, TX
Calendula (Calendula officinalis) is a cheerful, edible-flowered cool-season annual valued by herbalists, chefs, and gardeners alike. Its golden-orange petals are used in salves, teas, and as a saffron substitute. Hardy enough to tolerate light frosts, it blooms prolifically in spring and fall, taking a pause during the hottest weeks of summer.
Childress County, Texas is in USDA Zone 7b. The average last spring frost is March 29 and the first fall frost is November 7, giving you a growing season of approximately 223 days.
At an elevation of 1,793 feet, Childress County receives approximately 49 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 98°F, so Calendula may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Calendula will need more frequent watering and organic matter to retain nutrients.
Childress County Soil Profile
Soil Type
Sandy Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Calendula Planting Timeline — Childress County, TX
Calendula Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 15 | Feb 15 – Mar 1 |
| Transplant Outdoors | March 29 | Mar 29 – Apr 12 |
| Direct Sow | February 22 | Feb 22 – Mar 15 |
| Bloom | May 17 | May 17 – Sep 13 |
| Fall Sowing | September 12 | Sep 12 – Sep 26 |
Plant 0.3" deep · 9" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors Direct Sow |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors |
| May | Bloom |
| June | Bloom |
| July | Bloom |
| August | Bloom |
| September | Fall Sowing Bloom |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Low — drought tolerant
📅 Days to Maturity
50–70 days
🧪 Soil pH
Needs 5.5–7 · Your soil: N/A
🗺️ USDA Zone
Zone 7b
📆 Growing Season
223 days in Childress County
Growing Tips for Childress County
Direct-sow in early spring as soon as soil can be worked — seeds germinate in cool soil (50-65°F). In zones 7+, also sow in fall for winter/spring bloom. Deadhead consistently to extend bloom. Plants self-seed readily; save a few spent heads and allow them to drop. Harvest petals when flowers are fully open for best flavor and medicinal value.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Calendula in Other Locations
Frequently Asked Questions
When should I plant Calendula in Childress County, TX?
Childress County is in Zone 7b with an average last frost of March 29. Plan your Calendula planting based on this frost date — see the calendar above for exact timing.
What planting zone is Childress County, TX?
Childress County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is March 29 and first fall frost is November 7.
Your Childress County Garden Planner — Free
A 22-page printable planner built for Childress County (Zone 7b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.