Blog

When to plant Salsify in Kingman County, KS

In Kingman County, plant Salsify in spring between March 31 and April 21, once soil temps hold above 50°F. Kingman County's last frost averages April 14, so most warm-season crops establish quickly once soil holds above 60°F. For a fall crop, sow between August 15 and August 29 — roughly 100–130 days before the first frost on October 24.

When to Plant Salsify in Kingman County, KS

Kingman County, Kansas Zone 7a July

Your July planting checklist for Kingman County, Kansas

A quick July briefing for Kingman County, Kansas gardeners — what's urgent, what's next, and what can wait.

Avg. last frost April 14
Avg. first frost October 24
Soil temp (4") 83°F
Watering Moderate
Pest pressure High
Daylight 14.4 hrs
  1. It's harvest week for salsify

    This is the payoff month. Bring a basket, bring a friend, and get into the beds.

Before August arrives, get these ready
  • First harvests: salsify
  • Fall sowing: salsify

Instant PDF download. No spam, unsubscribe any time.

Salsify is a root vegetable with a subtle oyster-like flavor, earning it the nickname "oyster plant." It produces long, slender, cream-colored roots.

Kingman County, Kansas is in USDA Zone 7a. The average last spring frost is April 14 and the first fall frost is October 24, giving you a growing season of approximately 193 days.

At an elevation of 746 feet, Kingman County receives approximately 21.1 inches of rainfall annually with predominantly loam soil. Summer highs average 90°F, providing good warmth for Salsify during the growing season.

Kingman County, KS (Zone 7a) Moderate season
193 days
Last Spring Frost April 14
193 growing days
First Fall Frost October 24

Kingman County Soil Profile

Soil Type

Loam

Soil pH

6.7-7.6

Drainage

Well Drained

Salsify Planting Risk Windows

Early Start (70% safe) ✓ Fits season (46 days to spare)
Transplant: Apr 8 🍅 Harvest: Jul 22 – Sep 2
Recommended (50%) ✓ Fits season (46 days to spare)
Transplant: Apr 14 🍅 Harvest: Jul 28 – Sep 8
Safe Start (90%) ✓ Fits season (52 days to spare)
Transplant: Apr 26 🍅 Harvest: Aug 9 – Sep 20

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 Kingman County

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

Soil pH

Your soil pH (6.7–7.6) overlaps with Salsify's range (6.0–7.5), though not a perfect match.

Soil Texture

The loam soil in Kingman County is excellent for Salsify — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is excellent (4.3%) — Salsify will thrive.

How to Plant Salsify

0.5"
Planting Depth
6"
Between Plants
12"
Between Rows

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Salsify Water Budget

Plant needs
1.0″/week
Rainfall provides
0.5″/week
You supply
0.7″/week
Watering frequency 1-2 times/week
Season total 1,115 gal / 100 sq ft
Drought risk

Water stress score is 6/10 — consider drought-tolerant varieties and mulching

Monthly Watering Guide for Salsify

Salsify needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Salsify Needs Rainfall You Supplement Action
Jan 0.6" 0" ❄️ Dormant
Feb 0.6" 0" ❄️ Dormant
Mar 1.2" 0" ❄️ Dormant
Apr 4.3" 2.5" 1.8" 💧 Light watering
May 4.3" 3.5" 0.8" 💧 Light watering
Jun 4.3" 3" 1.3" 💧 Light watering
Jul 4.3" 2.9" 1.4" 💧 Light watering
Aug 4.3" 2.7" 1.6" 💧 Light watering
Sep 4.3" 1.8" 2.5" 🚿 Regular watering
Oct 4.3" 1.2" 3.1" 🚿 Regular watering
Nov 0.7" 0" ❄️ Dormant
Dec 0.5" 0" ❄️ Dormant

Water needs are for active growing months only (Apr–Oct in Kingman County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Salsify 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.

Salsify needs ~2,012 GDD — county provides 3,377 GDD Excellent fit

Salsify Planting Timeline — Kingman County, KS

Salsify Planting Calendar

Activity When Date Range
Direct Sow March 31 Mar 31 – Apr 21
Harvest July 14 Jul 14 – Aug 25
Fall Sowing August 15 Aug 15 – Aug 29

Plant 0.5" deep · 6" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February
March Direct Sow
April Direct Sow
May
June
July Harvest
August Fall Sowing Harvest
September
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · 1-2 times/week

📅 Days to Maturity

100–130 days

🧪 Soil pH

Needs 6–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 7a

📆 Growing Season

193 days in Kingman County

Growing Tips for Salsify in Kingman County

Direct sow Salsify outdoors after April 14 in Kingman County when soil has warmed and frost danger has passed.

Common pests for Salsify in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.

Kingman County receives only 21" of rain annually. Salsify needs consistent moisture — install drip irrigation or water deeply 2-3 times per week.

General growing tips

Direct sow in spring in deeply worked, stone-free soil. Use fresh seed only as viability drops quickly. Harvest in late fall after frost for best flavor.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Salsify in Kingman County, KS?

Kingman County is in Zone 7a with an average last frost of April 14. Plan your Salsify planting based on this frost date — see the calendar above for exact timing.

What planting zone is Kingman County, KS?

Kingman County, Kansas is in USDA Hardiness Zone 7a. The average last spring frost is April 14 and first fall frost is October 24.

When should I plant Salsify in Kingman County, KS?

In Kingman County, KS, plant Salsify after the last frost (around April 14) and before the first frost (around October 24). Best results when soil holds above 50°F.

What growing zone is Kingman County, KS for Salsify?

Kingman County sits in USDA Zone 7a. Salsify grows reliably in zones 3a through 9b, so it's a good fit here.

Can Salsify grow in Kingman County's climate?

Yes — Salsify grows well in Kingman County's temperate climate. Kingman County averages a 193-day frost-free season, with last frost around April 14 and first frost around October 24.

🌱

Your Kingman County Garden Planner — Free

A 22-page printable planner built for Kingman County (Zone 7a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

Instant PDF download. No spam, unsubscribe any time.

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

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.