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🌿 Herb medium

Growing Anise in Spokane

🇺🇸 Zone 3 Planting Guide · Cold semi-arid climate

USDA Zone 3 155 frost-free days 90-120 days to harvest

Quick Answer: Growing Anise in Spokane

Yes, you can grow Anise in Spokane, US! Plant during May, Jun, Jul, Aug for best results. Spokane is in USDA Zone 3 with a Cold semi-arid climate, offering 155 frost-free days per year. The difficulty level is medium, and Anise takes 90-120 days to harvest. Anise needs full sun and moderate watering.

Climate Match Analysis

Moderate Match Spokane + Anise

Spokane's climate requires careful timing. Winter lows (-8°C) drop below Anise's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.

Anise tolerates 5°C to 30°C
Optimal: 15°C - 25°C
Spokane range -8°C to 30°C

Spokane Climate Data

USDA Zone
3
Frost-Free
155days
Winter Low
-8°C
Summer High
30°C
Rainfall
432mm/yr
Climate
BSk
Cold semi-arid

Anise Planting Calendar for Spokane

Green months show the best time to plant Anise in Spokane

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Anise Not recommended

Anise Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Moderate

Keep soil consistently moist

📅

Days to Harvest

90-120

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Anise

Direct sow -- doesn't transplant well. Harvest seeds when brown. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Frost tolerance: Anise is NOT frost tolerant — wait until after the last frost in Spokane.

How to Grow Anise in Spokane

Spokane, US is in USDA Hardiness Zone 3 with a Cold semi-arid climate (Köppen BSk). With winter lows of -8°C and summer highs of 30°C, the growing season spans approximately 155 frost-free days. Anise grows well with some gardening knowledge in this climate.

Anise thrives in temperatures between 15°C and 25°C, requiring full sun and moderate watering. In Spokane, the best months to plant Anise are May, June, July, August. Anise is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 90-120 days after planting.

Spokane receives only 432mm of annual rainfall, so consistent irrigation will be essential for growing Anise successfully.

Other Plants That Grow in Spokane

More plants you can grow alongside Anise in Spokane

Keep Exploring

Frequently Asked Questions

Can I grow anise in Spokane?

Yes! Anise can be successfully grown in Spokane, US. Spokane is in USDA Hardiness Zone 3 with a Cold semi-arid climate. The difficulty level for growing Anise here is rated "medium". The best months to plant are May, June, July, August.

When should I plant anise in Spokane?

In Spokane, the recommended planting months for Anise are May, June, July, August. Spokane has 155 frost-free days per year, with winter lows of -8°C and summer highs of 30°C. Since Anise is not frost tolerant, make sure to plant after the last frost date.

How long does anise take to grow in Spokane?

Anise typically takes 90-120 days from planting to harvest. In Spokane's Cold semi-arid climate with 155 frost-free days, you have enough time with good planning to grow Anise to maturity. Direct sow -- doesn't transplant well. Harvest seeds when brown. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Can I grow anise indoors in Spokane?

Anise can potentially be grown indoors in Spokane with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the May, Jun, Jul, Aug outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant anise in Spokane?

Plant Anise in Spokane during May, June, July, August. These are the optimal months based on Spokane's USDA Zone 3 climate, 155 frost-free days, and temperature range of -8°C to 30°C.

Is anise hard to grow in Spokane?

Anise is rated "medium" to grow in Spokane. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Anise in Spokane is Moderate.

What grows well with anise in Spokane?

In Spokane, you can grow many companion plants alongside Anise. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Spokane's Zone 3 climate.

Does anise need full sun in Spokane?

Anise requires full sun. In Spokane, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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