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When to Plant Hyssop in Cherry County, NE

Hyssop is a semi-evergreen perennial herb with intense blue flower spikes that attract bees and butterflies. It has a minty, slightly bitter flavor used in liqueurs and teas.

Cherry County, Nebraska is in USDA Zone 4b. The average last spring frost is May 10 and the first fall frost is October 6, giving you a growing season of approximately 149 days.

At an elevation of 980 feet, Cherry County receives approximately 24.6 inches of rainfall annually with predominantly loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Hyssop to ensure they mature before fall.

Cherry County, NE (Zone 4b) Short season
149 days
Last Spring Frost May 10
149 growing days
First Fall Frost October 6

Cherry County Soil Profile

Soil Type

Loam

Soil pH

6.7-7.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (13 days to spare)
Transplant: May 8 🍅 Harvest: Jul 17 – Sep 18
Recommended (50%) ✓ Fits season (9 days to spare)
Transplant: May 17 🍅 Harvest: Jul 26 – Sep 27
Safe Start (90%) ✓ Fits season (7 days to spare)
Transplant: May 28 🍅 Harvest: Aug 6 – Oct 8

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 Cherry County

How your county's soil matches Hyssop's growing requirements.

Soil pH

Your soil pH (6.7โ€“7.3) is within Hyssop's preferred range (6.0โ€“8.0).

Soil Texture

The loam soil in Cherry County is excellent for Hyssop โ€” good drainage, moisture retention, and nutrient holding capacity.

Drainage

Drainage is adequate for Hyssop.

Organic Matter

Organic matter is moderate (4.0%). Annual compost additions will help Hyssop.

How to Plant Hyssop

0.5"
Planting Depth
8"
Between Plants
12"
Between Rows

Succession Planting Hyssop

2
successive plantings in your 149-day season

Sow every 8 weeks. Last sowing by Jul 08 to harvest before frost.

Plant Water Budget

Plant needs
0.5″/week
Rainfall provides
0.7″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Drought risk

Water stress score is 8/10 โ€” consider drought-tolerant varieties and mulching

Hyssop needs ~1,040 GDD — county provides 1,937 GDD Excellent fit

Hyssop Planting Timeline โ€” Cherry County, NE

Hyssop Planting Calendar

Activity When Date Range
Transplant Outdoors May 17 May 17 โ€“ May 31
Harvest July 26 Jul 26 โ€“ Sep 27

Plant 0.5" deep ยท 8" apart ยท Rows 12" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March โ€”
April โ€”
May Transplant Outdoors
June โ€”
July Harvest
August Harvest
September Harvest
October โ€”
November โ€”
December โ€”

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

0.5"/week ยท Natural rainfall sufficient

๐Ÿ“… Days to Maturity

70โ€“90 days

๐Ÿงช Soil pH

Needs 6โ€“8 ยท Your soil: ideal

๐Ÿ—บ๏ธ USDA Zone

Zone 4b

๐Ÿ“† Growing Season

149 days in Cherry County

Growing Tips for Hyssop in Cherry County

Direct sow Hyssop outdoors after May 10 in Cherry County when soil has warmed and frost danger has passed.

Cherry County receives only 25" of rain annually. Hyssop needs consistent moisture โ€” install drip irrigation or water deeply 2-3 times per week.

General growing tips

Start seeds indoors or direct sow in spring. Prune back in early spring to encourage bushy growth. Hyssop is drought-tolerant once established and thrives in poor soil.

Companion Planting

Good Companions

Avoid Planting Near

  • Radish

Level Up Your Garden

Frequently Asked Questions

When should I plant Hyssop in Cherry County, NE?

Cherry County is in Zone 4b with an average last frost of May 10. Plan your Hyssop planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Cherry County, NE?

Cherry County, Nebraska is in USDA Hardiness Zone 4b. The average last spring frost is May 10 and first fall frost is October 6.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Cherry County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Cherry County, NE. Local conditions may vary. Last updated: April 2026.