When to plant Geraniums in Montgomery County, AR
Plant Geraniums in Montgomery County during the brief March 20–April 3 window. With 224 frost-free days, fall plantings can't mature before November 6.
When to Plant Geraniums in Montgomery County, AR
Geraniums (Pelargonium × hortorum) are tender perennials grown as warm-season annuals throughout North America. Prized for their bold flower clusters, long bloom period, and tolerance of summer heat when planted in well-drained soil, they anchor window boxes, containers, and bed borders from late spring until hard frost. Zones 9b–11b can overwinter plants in the ground.
Montgomery County, Arkansas is in USDA Zone 8a. The average last spring frost is March 27 and the first fall frost is November 6, giving you a growing season of approximately 224 days.
At an elevation of 850 feet, Montgomery County receives approximately 46.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88°F, providing good warmth for Geraniums during the growing season.
Montgomery County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Geraniums Planting Timeline — Montgomery County, AR
Geraniums Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 16 | Jan 16 – Jan 30 |
| Transplant Outdoors | March 20 | Mar 20 – Apr 3 |
| Bloom | May 29 | May 29 – Oct 16 |
Plant 0.1" deep · 12" apart · Rows 14" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | — |
| March | Transplant Outdoors |
| April | Transplant Outdoors |
| May | Bloom |
| June | Bloom |
| July | Bloom |
| August | Bloom |
| September | Bloom |
| October | Bloom |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
70–100 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 8a
📆 Growing Season
224 days in Montgomery County
Growing Tips for Montgomery County
Start seeds indoors 10–12 weeks before last frost — germination is slow and erratic without bottom heat (70–75°F). Transplant after frost danger passes. Geraniums rarely direct-sown; cuttings or transplants are the standard. Deadhead spent umbels weekly to maintain continuous bloom. Let soil dry slightly between waterings to prevent root rot. In zones 10–11 plants may be left in ground year-round or overwintered as houseplants.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Geraniums in Other Locations
Frequently Asked Questions
When should I plant Geraniums in Montgomery County, AR?
Montgomery County is in Zone 8a with an average last frost of March 27. Plan your Geraniums planting based on this frost date — see the calendar above for exact timing.
What planting zone is Montgomery County, AR?
Montgomery County, Arkansas is in USDA Hardiness Zone 8a. The average last spring frost is March 27 and first fall frost is November 6.
When should I plant Geraniums in Montgomery County, AR?
In Montgomery County, AR, plant Geraniums after the last frost (around March 27) and before the first frost (around November 6). Best results when soil holds above 50°F.
What growing zone is Montgomery County, AR for Geraniums?
Montgomery County sits in USDA Zone 8a. Geraniums grows reliably in zones 2a through 11b, so it's a good fit here.
Can Geraniums grow in Montgomery County's climate?
Yes — Geraniums grows well in Montgomery County's temperate climate. Montgomery County averages a 224-day frost-free season, with last frost around March 27 and first frost around November 6.
Your Montgomery County Garden Planner — Free
A 22-page printable planner built for Montgomery County (Zone 8a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.