Growing Pumpkin in Surabaya
🇮🇩 Zone 13 Planting Guide · Tropical savanna climate
Quick Answer: Growing Pumpkin in Surabaya
Yes, you can grow Pumpkin in Surabaya, ID! Plant during Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec 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 Pumpkin takes 90-120 days to harvest. Pumpkin needs full sun and regular watering.
Climate Match Analysis
Surabaya's temperatures (24°C to 34°C) are within the tolerable range for Pumpkin (12°C to 35°C), though not always in the optimal zone (18°C to 30°C). Plant during recommended months for best results.
Surabaya Climate Data
Pumpkin Planting Calendar for Surabaya
Green months show the best time to plant Pumpkin in Surabaya
Pumpkin Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
90-120
From planting to first harvest
Difficulty
Some experience helpful
💡 Growing Tips for Pumpkin
Direct sow after soil warms. Pinch vine tips after fruit sets. 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: Pumpkin is NOT frost tolerant — wait until after the last frost in Surabaya.
How to Grow Pumpkin 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. Pumpkin grows well with some gardening knowledge in this climate.
Pumpkin thrives in temperatures between 18°C and 30°C, requiring full sun and regular watering. In Surabaya, the best months to plant Pumpkin are January, February, March, April, May, June, July, August, September, October, November, December. Pumpkin 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.
Surabaya receives 1500mm of annual rainfall, which provides good natural moisture for Pumpkin. Supplement with additional watering during dry spells.
Other Plants That Grow in Surabaya
More plants you can grow alongside Pumpkin in Surabaya
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Frequently Asked Questions
Can I grow pumpkin in Surabaya?
Yes! Pumpkin can be successfully grown in Surabaya, ID. Surabaya is in USDA Hardiness Zone 13 with a Tropical savanna climate. The difficulty level for growing Pumpkin here is rated "medium". The best months to plant are January, February, March, April, May, June, July, August, September, October, November, December.
When should I plant pumpkin in Surabaya?
In Surabaya, the recommended planting months for Pumpkin are January, February, March, April, May, June, July, August, September, October, November, December. Surabaya has 365 frost-free days per year, with winter lows of 24°C and summer highs of 34°C. Since Pumpkin is not frost tolerant, make sure to plant after the last frost date.
How long does pumpkin take to grow in Surabaya?
Pumpkin typically takes 90-120 days from planting to harvest. In Surabaya's Tropical savanna climate with 365 frost-free days, you have plenty of time to grow Pumpkin to maturity. Direct sow after soil warms. Pinch vine tips after fruit sets. 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 pumpkin indoors in Surabaya?
Pumpkin can potentially be grown indoors in Surabaya 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, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant pumpkin in Surabaya?
Plant Pumpkin in Surabaya during January, February, March, April, May, June, July, August, September, October, November, December. 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 pumpkin hard to grow in Surabaya?
Pumpkin is rated "medium" to grow in Surabaya. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Pumpkin in Surabaya is Good.
What grows well with pumpkin in Surabaya?
In Surabaya, you can grow many companion plants alongside Pumpkin. 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 pumpkin need full sun in Surabaya?
Pumpkin requires full sun. In Surabaya, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.