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🌿 Herb medium

Growing Stevia in Dharan

🇳🇵 Zone 9 Planting Guide · Humid subtropical (dry winter) climate

USDA Zone 9 340 frost-free days 60-90 days to harvest

Quick Answer: Growing Stevia in Dharan

Yes, you can grow Stevia in Dharan, NP! Plant during Jan, Feb, Mar, Apr for best results. Dharan is in USDA Zone 9 with a Humid subtropical (dry winter) climate, offering 340 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

Good Match Dharan + Stevia

Dharan's temperatures (10°C to 35°C) are within the tolerable range for Stevia (10°C to 35°C), though not always in the optimal zone (18°C to 28°C). Plant during recommended months for best results.

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

Dharan Climate Data

USDA Zone
9
Frost-Free
340days
Winter Low
10°C
Summer High
35°C
Rainfall
1870mm/yr
Climate
Cwa
Humid subtropical (dry winter)

Stevia Planting Calendar for Dharan

Green months show the best time to plant Stevia in Dharan

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 Dharan.

How to Grow Stevia in Dharan

Dharan, NP is in USDA Hardiness Zone 9 with a Humid subtropical (dry winter) climate (Köppen Cwa). With winter lows of 10°C and summer highs of 35°C, the growing season spans approximately 340 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 Dharan, the best months to plant Stevia are January, February, March, April. 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.

Dharan receives 1870mm of annual rainfall, which provides good natural moisture for Stevia. Supplement with additional watering during dry spells.

Other Plants That Grow in Dharan

More plants you can grow alongside Stevia in Dharan

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Frequently Asked Questions

Can I grow stevia in Dharan?

Yes! Stevia can be successfully grown in Dharan, NP. Dharan is in USDA Hardiness Zone 9 with a Humid subtropical (dry winter) climate. The difficulty level for growing Stevia here is rated "medium". The best months to plant are January, February, March, April.

When should I plant stevia in Dharan?

In Dharan, the recommended planting months for Stevia are January, February, March, April. Dharan has 340 frost-free days per year, with winter lows of 10°C and summer highs of 35°C. Since Stevia is not frost tolerant, make sure to plant after the last frost date.

How long does stevia take to grow in Dharan?

Stevia typically takes 60-90 days from planting to harvest. In Dharan's Humid subtropical (dry winter) climate with 340 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 Dharan?

Stevia can potentially be grown indoors in Dharan 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 Jan, Feb, Mar, Apr outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant stevia in Dharan?

Plant Stevia in Dharan during January, February, March, April. These are the optimal months based on Dharan's USDA Zone 9 climate, 340 frost-free days, and temperature range of 10°C to 35°C.

Is stevia hard to grow in Dharan?

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

What grows well with stevia in Dharan?

In Dharan, 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 Dharan's Zone 9 climate.

Does stevia need full sun in Dharan?

Stevia requires full sun. In Dharan, provide at least 6 hours of direct sunlight daily. During peak summer heat, some afternoon shade can help prevent heat stress.

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

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