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🥬 Vegetable medium

Growing Mustard Greens in Surabaya

🇮🇩 Zone 13 Planting Guide · Tropical savanna climate

USDA Zone 13 365 frost-free days 30-45 days to harvest

Quick Answer: Growing Mustard Greens in Surabaya

Yes, you can grow Mustard Greens in Surabaya, ID! Plant during Nov, Dec, Jan, Feb for best results. Surabaya is in USDA Zone 13 with a Tropical savanna climate, offering 365 frost-free days per year. The difficulty level is medium, and Mustard Greens takes 30-45 days to harvest. Mustard Greens needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Surabaya + Mustard Greens

Surabaya's climate requires careful timing. Summer highs (34°C) exceed Mustard Greens's maximum (26°C), so plant early or provide shade. Follow the recommended planting months for success.

Mustard Greens tolerates 0°C to 26°C
Optimal: 10°C - 20°C
Surabaya range 24°C to 34°C

Surabaya Climate Data

USDA Zone
13
Frost-Free
365days
Winter Low
24°C
Summer High
34°C
Rainfall
1500mm/yr
Climate
Aw
Tropical savanna

Mustard Greens Planting Calendar for Surabaya

Green months show the best time to plant Mustard Greens in Surabaya

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

Mustard Greens Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

30-45

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Mustard Greens

Harvest young leaves for salads, mature leaves for cooking. Bolts in heat. 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: Mustard Greens is frost tolerant — you can plant earlier in spring.

How to Grow Mustard Greens in Surabaya

Surabaya, ID is in USDA Hardiness Zone 13 with a Tropical savanna climate (Köppen Aw). With winter lows of 24°C and summer highs of 34°C, the growing season spans approximately 365 frost-free days. Mustard Greens grows well with some gardening knowledge in this climate.

Mustard Greens thrives in temperatures between 10°C and 20°C, requiring full sun to partial shade and regular watering. In Surabaya, the best months to plant Mustard Greens are November, December, January, February. Since Mustard Greens can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 30-45 days after planting.

Surabaya receives 1500mm of annual rainfall, which provides good natural moisture for Mustard Greens. Supplement with additional watering during dry spells.

Other Plants That Grow in Surabaya

More plants you can grow alongside Mustard Greens in Surabaya

Keep Exploring

Frequently Asked Questions

Can I grow mustard greens in Surabaya?

Yes! Mustard Greens can be successfully grown in Surabaya, ID. Surabaya is in USDA Hardiness Zone 13 with a Tropical savanna climate. The difficulty level for growing Mustard Greens here is rated "medium". The best months to plant are November, December, January, February.

When should I plant mustard greens in Surabaya?

In Surabaya, the recommended planting months for Mustard Greens are November, December, January, February. Surabaya has 365 frost-free days per year, with winter lows of 24°C and summer highs of 34°C. Mustard Greens is frost tolerant, giving you more flexibility with planting dates.

How long does mustard greens take to grow in Surabaya?

Mustard Greens typically takes 30-45 days from planting to harvest. In Surabaya's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Mustard Greens to maturity. Harvest young leaves for salads, mature leaves for cooking. Bolts in heat. 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 mustard greens indoors in Surabaya?

Mustard Greens can potentially be grown indoors in Surabaya with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Nov, Dec, Jan, Feb outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant mustard greens in Surabaya?

Plant Mustard Greens in Surabaya during November, December, January, February. These are the optimal months based on Surabaya's USDA Zone 13 climate, 365 frost-free days, and temperature range of 24°C to 34°C.

Is mustard greens hard to grow in Surabaya?

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

What grows well with mustard greens in Surabaya?

In Surabaya, you can grow many companion plants alongside Mustard Greens. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Surabaya's Zone 13 climate.

Does mustard greens need full sun in Surabaya?

Mustard Greens requires full sun to partial shade. Mustard Greens tolerates lower light. In Surabaya, 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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