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🌿 Herb medium

Growing Comfrey in Hobart

🇦🇺 Zone 7 Planting Guide · Oceanic / Marine west coast climate

USDA Zone 7 240 frost-free days 60-90 days to harvest

Quick Answer: Growing Comfrey in Hobart

Yes, you can grow Comfrey in Hobart, AU! Plant during Mar, Apr, Jul, Aug, Sep for best results. Hobart is in USDA Zone 7 with a Oceanic / Marine west coast climate, offering 240 frost-free days per year. The difficulty level is medium, and Comfrey takes 60-90 days to harvest. Comfrey needs full sun to partial shade and regular watering.

Climate Match Analysis

Good Match Hobart + Comfrey

Hobart's temperatures (3°C to 22°C) are within the tolerable range for Comfrey (-15°C to 30°C), though not always in the optimal zone (12°C to 24°C). Plant during recommended months for best results.

Comfrey tolerates -15°C to 30°C
Optimal: 12°C - 24°C
Hobart range 3°C to 22°C

Hobart Climate Data

USDA Zone
7
Frost-Free
240days
Winter Low
3°C
Summer High
22°C
Rainfall
616mm/yr
Climate
Cfb
Oceanic / Marine west coast

Comfrey Planting Calendar for Hobart

Green months show the best time to plant Comfrey in Hobart

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

Comfrey Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

60-90

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Comfrey

Plant Bocking 14 variety (non-spreading). Chop and drop as mulch 4-5 times per season. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Comfrey is frost tolerant — you can plant earlier in spring.

How to Grow Comfrey in Hobart

Hobart, AU is in USDA Hardiness Zone 7 with a Oceanic / Marine west coast climate (Köppen Cfb). With winter lows of 3°C and summer highs of 22°C, the growing season spans approximately 240 frost-free days. Comfrey grows well with some gardening knowledge in this climate.

Comfrey thrives in temperatures between 12°C and 24°C, requiring full sun to partial shade and regular watering. In Hobart, the best months to plant Comfrey are March, April, July, August, September. Since Comfrey can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-90 days after planting.

With 616mm of annual rainfall, Hobart provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Hobart

More plants you can grow alongside Comfrey in Hobart

Keep Exploring

Frequently Asked Questions

Can I grow comfrey in Hobart?

Yes! Comfrey can be successfully grown in Hobart, AU. Hobart is in USDA Hardiness Zone 7 with a Oceanic / Marine west coast climate. The difficulty level for growing Comfrey here is rated "medium". The best months to plant are March, April, July, August, September.

When should I plant comfrey in Hobart?

In Hobart, the recommended planting months for Comfrey are March, April, July, August, September. Hobart has 240 frost-free days per year, with winter lows of 3°C and summer highs of 22°C. Comfrey is frost tolerant, giving you more flexibility with planting dates.

How long does comfrey take to grow in Hobart?

Comfrey typically takes 60-90 days from planting to harvest. In Hobart's Oceanic / Marine west coast climate with 240 frost-free days, you have plenty of time to grow Comfrey to maturity. Plant Bocking 14 variety (non-spreading). Chop and drop as mulch 4-5 times per season. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Can I grow comfrey indoors in Hobart?

Comfrey can potentially be grown indoors in Hobart with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Mar, Apr, Jul, Aug, Sep outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant comfrey in Hobart?

Plant Comfrey in Hobart during March, April, July, August, September. These are the optimal months based on Hobart's USDA Zone 7 climate, 240 frost-free days, and temperature range of 3°C to 22°C.

Is comfrey hard to grow in Hobart?

Comfrey is rated "medium" to grow in Hobart. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Comfrey in Hobart is Good.

What grows well with comfrey in Hobart?

In Hobart, you can grow many companion plants alongside Comfrey. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Hobart's Zone 7 climate.

Does comfrey need full sun in Hobart?

Comfrey requires full sun to partial shade. Comfrey tolerates lower light. In Hobart, a spot with filtered or indirect light for 2-4 hours works well.

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

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