When to plant Crocus in Baraga County County,
In Baraga County County, plant Crocus in spring between mid-spring and late spring, once soil temps hold above 50°F. Baraga County County's last frost averages May 19, so time plantings around the expected last-frost window for best survival. For a fall crop, sow between August 21 and September 4 — roughly 20 days before the first frost on October 2.
When to Plant Crocus in Baraga County, MI
June in Baraga County, Michigan — your action list
June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Baraga County, Michigan.
Crocuses (Crocus spp.) are the heralds of spring — small, gem-like blooms that push up through frozen ground or even snow, often weeks before any other flower. Their compact corms naturalize readily in lawns, rock gardens, and borders, creating drifts of purple, white, and yellow that expand year after year. Bees prize early crocus as one of their first nectar and pollen sources of the season. The saffron crocus (C. sativus) blooms in fall and yields the world's most expensive spice.
Baraga County, Michigan is in USDA Zone 5a. The average last spring frost is May 19 and the first fall frost is October 2, giving you a growing season of approximately 136 days.
At an elevation of 575 feet, Baraga County receives approximately 38.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80°F, so choose short-season varieties of Crocus to ensure they mature before fall.
Baraga County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-7.1
Drainage
Well Drained
Crocus Planting Risk Windows
Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.
Soil Compatibility in Baraga County
How your county's soil matches Crocus's growing requirements.
Soil pH
Your soil pH (5.7–7.1) overlaps with Crocus's range (6.0–7.0), though not a perfect match.
Soil Texture
The silt loam soil in Baraga County is excellent for Crocus — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is excellent (5.1%) — Crocus will thrive.
How to Plant Crocus
Fall planting: Sow 6 weeks before your first frost date for a fall harvest.
Succession Planting Crocus
Sow every 1.1 weeks. Last sowing by Sep 12 to harvest before frost.
For a dedicated fall crop, sow by Aug 21.
Crocus Water Budget
Water stress score is 6/10 — consider drought-tolerant varieties and mulching
Monthly Watering Guide for Crocus
Crocus needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Crocus Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 1.5" | 0" | ❄️ Dormant |
| Feb | — | 1.9" | 0" | ❄️ Dormant |
| Mar | — | 3.1" | 0" | ❄️ Dormant |
| Apr | — | 4.3" | 0" | ❄️ Dormant |
| May | 2.2" | 4.1" | 0" | ✅ Rainfall sufficient |
| Jun | 2.2" | 5.2" | 0" | ✅ Rainfall sufficient |
| Jul | 2.2" | 3.9" | 0" | ✅ Rainfall sufficient |
| Aug | 2.2" | 3.7" | 0" | ✅ Rainfall sufficient |
| Sep | 2.2" | 3.9" | 0" | ✅ Rainfall sufficient |
| Oct | 2.2" | 2.7" | 0" | ✅ Rainfall sufficient |
| Nov | — | 2.5" | 0" | ❄️ Dormant |
| Dec | — | 2" | 0" | ❄️ Dormant |
Water needs are for active growing months only (May–Oct in Baraga County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Crocus Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Crocus Planting Timeline — Baraga County, MI
Crocus Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Bloom | July 3 | Jul 3 – Jul 24 |
| Fall Sowing | August 21 | Aug 21 – Sep 4 |
Plant 4" deep · 3" apart · Rows 4" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | — |
| June | — |
| July | Bloom |
| August | Fall Sowing |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.5"/week · Natural rainfall sufficient
📅 Days to Maturity
10–20 days
🧪 Soil pH
Needs 6–7 · Your soil: acceptable
🗺️ USDA Zone
Zone 5a
📆 Growing Season
136 days in Baraga County
Growing Tips for Crocus in Baraga County
Direct sow Crocus outdoors after May 19 in Baraga County when soil has warmed and frost danger has passed.
Your generous 136.0-day season in Baraga County allows multiple plantings of Crocus. Sow every 5.0 days for continuous harvest.
General growing tips
Plant corms 3–4 inches deep and 2–3 inches apart in fall, when soil temperature drops below 60°F. Mass plantings (at least 25 corms per cluster) create the most visual impact. Plant in well-drained soil — corms rot in standing water. Crocus naturalize well under deciduous trees; the tree leafs out after crocus dormancy begins, so light competition is minimal. Squirrels and chipmunks dig corms — plant deeper (4 inches) or use wire mesh baskets in high-predation areas. Allow foliage to die back naturally before mowing lawns. In zones 8a–8b, plant in December with pre-chilled corms for best results.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Crocus in Other Locations
Frequently Asked Questions
When should I plant Crocus in Baraga County, MI?
Baraga County is in Zone 5a with an average last frost of May 19. Plan your Crocus planting based on this frost date — see the calendar above for exact timing.
What planting zone is Baraga County, MI?
Baraga County, Michigan is in USDA Hardiness Zone 5a. The average last spring frost is May 19 and first fall frost is October 2.
When should I plant Crocus in Baraga County County, ?
In Baraga County County, , plant Crocus after the last frost (around May 19) and before the first frost (around October 2). Best results when soil holds above 50°F.
What growing zone is Baraga County County, for Crocus?
Baraga County County sits in USDA Zone 5a. Crocus grows reliably in zones 3a through 8b, so it's a good fit here.
Can Crocus grow in Baraga County County's climate?
Yes — Crocus grows well in Baraga County County's temperate climate. Baraga County County averages a 136-day frost-free season, with last frost around May 19 and first frost around October 2.
Your Baraga County Garden Planner — Free
A 22-page printable planner built for Baraga County (Zone 5a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.