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🌿 Herb medium

Growing Stevia in Bergen

🇳🇴 Zone 6 Planting Guide · Oceanic / Marine west coast climate

USDA Zone 6 220 frost-free days 60-90 days to harvest

Quick Answer: Growing Stevia in Bergen

Yes, you can grow Stevia in Bergen, NO! Plant during Apr, May, Jun, Jul for best results. Bergen is in USDA Zone 6 with a Oceanic / Marine west coast climate, offering 220 frost-free days per year. The difficulty level is medium, and Stevia takes 60-90 days to harvest. Stevia needs full sun and regular watering.

Climate Match Analysis

Moderate Match Bergen + Stevia

Bergen's climate requires careful timing. Winter lows (0°C) drop below Stevia's minimum (10°C), so avoid cold months. Follow the recommended planting months for success.

Stevia tolerates 10°C to 35°C
Optimal: 18°C - 28°C
Bergen range 0°C to 18°C

Bergen Climate Data

USDA Zone
6
Frost-Free
220days
Winter Low
0°C
Summer High
18°C
Rainfall
2250mm/yr
Climate
Cfb
Oceanic / Marine west coast

Stevia Planting Calendar for Bergen

Green months show the best time to plant Stevia in Bergen

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

Stevia Growing Requirements

☀️

Sunlight

Full Sun

6+ 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 Stevia

Harvest leaves before flowering for best sweetness. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and invites root rot. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Stevia is NOT frost tolerant — wait until after the last frost in Bergen.

How to Grow Stevia in Bergen

Bergen, NO is in USDA Hardiness Zone 6 with a Oceanic / Marine west coast climate (Köppen Cfb). With winter lows of 0°C and summer highs of 18°C, the growing season spans approximately 220 frost-free days. Stevia grows well with some gardening knowledge in this climate.

Stevia thrives in temperatures between 18°C and 28°C, requiring full sun and regular watering. In Bergen, the best months to plant Stevia are April, May, June, July. Stevia is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 60-90 days after planting.

Bergen receives 2250mm of annual rainfall, which provides good natural moisture for Stevia. Supplement with additional watering during dry spells.

Other Plants That Grow in Bergen

More plants you can grow alongside Stevia in Bergen

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Frequently Asked Questions

Can I grow stevia in Bergen?

Yes! Stevia can be successfully grown in Bergen, NO. Bergen is in USDA Hardiness Zone 6 with a Oceanic / Marine west coast climate. The difficulty level for growing Stevia here is rated "medium". The best months to plant are April, May, June, July.

When should I plant stevia in Bergen?

In Bergen, the recommended planting months for Stevia are April, May, June, July. Bergen has 220 frost-free days per year, with winter lows of 0°C and summer highs of 18°C. Since Stevia is not frost tolerant, make sure to plant after the last frost date.

How long does stevia take to grow in Bergen?

Stevia typically takes 60-90 days from planting to harvest. In Bergen's Oceanic / Marine west coast climate with 220 frost-free days, you have plenty of time to grow Stevia to maturity. Harvest leaves before flowering for best sweetness. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and invites root rot. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. 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 stevia indoors in Bergen?

Stevia can potentially be grown indoors in Bergen 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 Apr, May, Jun, Jul outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant stevia in Bergen?

Plant Stevia in Bergen during April, May, June, July. These are the optimal months based on Bergen's USDA Zone 6 climate, 220 frost-free days, and temperature range of 0°C to 18°C.

Is stevia hard to grow in Bergen?

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

What grows well with stevia in Bergen?

In Bergen, you can grow many companion plants alongside Stevia. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Bergen's Zone 6 climate.

Does stevia need full sun in Bergen?

Stevia requires full sun. In Bergen, 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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