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Anise

Pimpinella Anisum · Apiaceae

Sweet aromatic annual herb in the parsley family grown for licorice-scented seed and tender garnish leaves. Best in full sun with warm settled weather and an uninterrupted growing season. Key facts: 100–120 days to maturity, 6+ hours of sun, 6–8 " spacing. Not recommended for containers.

Updated April 19, 2026 · Backed by 4 cited sources
Overview

At a Glance

The essentials first: timing, light, spacing, seed-starting, container fit, and overall size.

Days to maturity
100–120 days
Sun
6+ hours
Full Sun, 6 8+ Hours
Spacing
6–8 "
between plants
Seed start
0–2 weeks
before transplant
Container
Not recommended
Needs 2+ gal if attempted
Height
1.5–2.5 ft
at maturity
Planting window

Zone Planting Guide

Switch zones to see whether this plant is a strong fit, what frost timing looks like, and any extra notes worth planning around.

This card updates instantly with viability, frost timing, and any planting notes for your selected zone.

Resilience

Plant Health

Stress tolerance, resistance notes, and the most common problems to watch for as plants mature.

Tolerance
Heat: Moderate Cold: Low Drought: Low

Common Issues

Poor Emergence

Cause: Cold soil or heavy crusted soil slows or prevents germination.

Prevention: Sow after frost in warm friable soil.

Lodging

Cause: Rich soil or exposed windy sites can topple the slender stems.

Prevention: Avoid excess nitrogen and plant in a sheltered bed.

Seed Set Reduction

Cause: Drought during flowering and fill shrinks the seed crop.

Prevention: Keep moisture even through bloom and seed development.

Feeding & picking

Nutrition & Harvest

How hungry the plant is, what ripe harvest looks like, and how long the crop keeps after picking.

Feeding
Nutrition
Feeding intensityLight feeder
RecipesWorm Castings Topdress, Compost Tea
Timing
Harvest

Seed heads turn tan to brown and feel dry; leaves can be cut earlier for garnish.

Expected yield0.03–0.1 lbs/plant
Storage365 days — Store thoroughly dried seed in airtight containers away from light and heat.
Plant relationships

Companion Planting

Helpful neighbors can support growth or deter pests. Keep antagonistic plants separated to reduce stress and competition.

Good companions
What you'll need

Growing Supplies

Based on Anise's growth profile -- recommendations matched to this variety's specific requirements.

Drip irrigation / soaker hose kit

Every gardener benefits from putting water at the root zone instead of on the leaves, because drip and soaker systems reduce foliar disease pressure by limiting leaf wetness and soil splash. A quality kit should include a backflow preventer, filter, pressure reducer, and UV-resistant tubing.

Source: Iowa State University Extension; Colorado State University Extension; UMass Extension

Soil test kit

A soil test gives a baseline for pH and nutrient status so gardeners can add only what the soil actually needs. Prioritize a mail-in or lab-affiliated kit whenever possible because extension guidance notes that laboratory testing is more accurate than instant readers.

Source: University of Maryland Extension; Purdue Extension; Montana State University Extension

Quality bypass pruners

Extension guidance favors bypass designs because they make cleaner, closer cuts on living tissue than anvil types. Look for hardened steel blades that can be sharpened, a comfortable grip, and a cutting capacity matched to real home-garden stems.

Source: University of New Hampshire Extension; Iowa State University Extension; Purdue University Extension

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Research

Sources

Reference material and extension guidance used to build this growing guide.

seed_catalog Seeds Nowuniversity University of Maryland Extensionuniversity North Carolina Extension Gardener Plant Toolboxinference GDD estimated from anise warm-season seed-ripening windows
Internal links

Anise Planting Dates by Zone

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