When to Plant Anise in Fort Knox, Kentucky (40121)

Location

Fort Knox, Kentucky

ZIP Code

40121

USDA Zone

Last Frost

Friday, April 10, 2026

📅 Your 2026 Planting Dates

Direct Sow Outdoors

Friday, April 24, 2026

Based on last frost Friday, April 10, 2026 · Zone 7a

Pro tip: Sow Anise directly outdoors 2 weeks after your last frost date — it needs warm soil.

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🌿 Plant Details

Scientific Name Pimpinella anisum

Days to Maturity 75 days

Mature Height 18-24"

Spread 12"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

12" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 7-14 days

Ready to Plant Anise in Fort Knox?

Get your seeds now so they're ready by Friday, April 24, 2026.

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🤝 Good Companions

CorianderCarrot

⚠️ Avoid Planting Near

FennelDillCaraway

🤝

Full Companion Planting Guide for Anise

See which plants help Anise thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🟢 Easy

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Harvest seed heads when gray-green to light brown, before they fully dry and shatter.

Processing

Cut seed heads into paper bag, hang dry for 1–2 weeks, then thresh gently.

Seed Viability

Up to 3 years when stored cool, dark, and dry.

Pro Tip

Anise seeds are also a culinary spice — you can save the same seeds you'd use for cooking.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 32 plants of Anise. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Anise in Fort Knox, Kentucky? +

In Fort Knox (Zone 7a), direct sow Anise outdoors around Friday, April 24, 2026.

What is the last frost date for Fort Knox, Kentucky? +

The average last spring frost date for Fort Knox, Kentucky (ZIP 40121) is around Friday, April 10, 2026. This is based on NOAA climate normals for USDA Zone 7a.

How long does Anise take to grow? +

Anise typically matures in about 75 days from direct sowing. In Fort Knox, that means you can expect harvest around Friday, April 24, 2026 plus 75 days.

Should I start Anise indoors or direct sow in Kentucky? +

Anise does best when direct sown outdoors. In Fort Knox, sow directly around Friday, April 24, 2026.

📚 More Anise Planting Guides

🗺️

Anise in Kentucky

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 7a Anise Guide

All cities in your zone · Avg dates

→

Other Plants for Fort Knox

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Growing Anise in Zone 7a

Anise (Pimpinella anisum) is a popular garden vegetable. In Fort Knox, Kentucky, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, April 24, 2026.

Your average last frost date is Friday, April 10, 2026. Anise grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.