When to plant Mizuna in Sharp County, AR
In Sharp County, plant Mizuna in spring between March 12 and April 2, once soil temps hold above 50°F. Sharp County's last frost averages March 26, so most warm-season crops establish quickly once soil holds above 60°F. For a fall crop, sow between August 24 and September 7 — roughly 30–45 days before the first frost on November 2.
When to Plant Mizuna in Sharp County, AR
Mizuna is a mild-flavored Japanese mustard green with feathery, deeply serrated leaves. It is fast-growing and makes an excellent addition to salads and stir-fries.
Sharp County, Arkansas is in USDA Zone 7b. The average last spring frost is March 26 and the first fall frost is November 2, giving you a growing season of approximately 221 days.
At an elevation of 674 feet, Sharp County receives approximately 50.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88°F, providing good warmth for Mizuna during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Mizuna root diseases.
Sharp County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Mizuna Planting Timeline — Sharp County, AR
Mizuna Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 19 | Feb 19 – Mar 5 |
| Transplant Outdoors | March 26 | Mar 26 – Apr 9 |
| Direct Sow | March 12 | Mar 12 – Apr 2 |
| Harvest | April 30 | Apr 30 – May 28 |
| Fall Sowing | August 24 | Aug 24 – Sep 7 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow Harvest |
| May | Harvest |
| June | — |
| July | — |
| August | Fall Sowing |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
30–45 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 7b
📆 Growing Season
221 days in Sharp County
Growing Tips for Sharp County
Direct sow in spring or fall. Harvest outer leaves as needed for a cut-and-come-again approach. Mizuna is one of the most cold-tolerant Asian greens.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Mizuna in Other Locations
Frequently Asked Questions
When should I plant Mizuna in Sharp County, AR?
Sharp County is in Zone 7b with an average last frost of March 26. Plan your Mizuna planting based on this frost date — see the calendar above for exact timing.
What planting zone is Sharp County, AR?
Sharp County, Arkansas is in USDA Hardiness Zone 7b. The average last spring frost is March 26 and first fall frost is November 2.
When should I plant Mizuna in Sharp County, AR?
In Sharp County, AR, plant Mizuna after the last frost (around March 26) and before the first frost (around November 2). Best results when soil holds above 50°F.
What growing zone is Sharp County, AR for Mizuna?
Sharp County sits in USDA Zone 7b. Mizuna grows reliably in zones 3a through 11b, so it's a good fit here.
Can Mizuna grow in Sharp County's climate?
Yes — Mizuna grows well in Sharp County's temperate climate. Sharp County averages a 221-day frost-free season, with last frost around March 26 and first frost around November 2.
Your Sharp County Garden Planner — Free
A 22-page printable planner built for Sharp 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.