Growing Radish in Guangzhou
🇨🇳 Zone 9 Planting Guide · Humid subtropical (dry winter) climate
Quick Answer: Growing Radish in Guangzhou
Yes, you can grow Radish in Guangzhou, CN! Plant during Oct, Nov for best results. Guangzhou is in USDA Zone 9 with a Humid subtropical (dry winter) climate, offering 350 frost-free days per year. The difficulty level is easy, and Radish takes 22-30 days to harvest. Radish needs full sun and regular watering.
Climate Match Analysis
Guangzhou's climate requires careful timing. Summer highs (33°C) exceed Radish's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.
Guangzhou Climate Data
Radish Planting Calendar for Guangzhou
Green months show the best time to plant Radish in Guangzhou
Radish Growing Requirements
Sunlight
Full Sun
6+ hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
22-30
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Radish
Sow directly. Don't let soil dry out or roots will be pithy. 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: Radish is frost tolerant — you can plant earlier in spring.
Companion Plants for Radish
Find out which plants grow best alongside Radish — and which to keep apart
Grow Radish Indoors
No garden? Learn how to grow Radish indoors with our complete guide
How to Grow Radish in Guangzhou
Guangzhou, CN 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 33°C, the growing season spans approximately 350 frost-free days. Radish is one of the easiest plants to grow in this climate.
Radish thrives in temperatures between 10°C and 18°C, requiring full sun and regular watering. In Guangzhou, the best months to plant Radish are October, November. Since Radish can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 22-30 days after planting.
Guangzhou receives 1736mm of annual rainfall, which provides good natural moisture for Radish. Supplement with additional watering during dry spells.
Other Plants That Grow in Guangzhou
More plants you can grow alongside Radish in Guangzhou
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Frequently Asked Questions
Can I grow radish in Guangzhou?
Yes! Radish can be successfully grown in Guangzhou, CN. Guangzhou is in USDA Hardiness Zone 9 with a Humid subtropical (dry winter) climate. The difficulty level for growing Radish here is rated "easy". The best months to plant are October, November.
When should I plant radish in Guangzhou?
In Guangzhou, the recommended planting months for Radish are October, November. Guangzhou has 350 frost-free days per year, with winter lows of 10°C and summer highs of 33°C. Radish is frost tolerant, giving you more flexibility with planting dates.
How long does radish take to grow in Guangzhou?
Radish typically takes 22-30 days from planting to harvest. In Guangzhou's Humid subtropical (dry winter) climate with 350 frost-free days, you have plenty of time to grow Radish to maturity. Sow directly. Don't let soil dry out or roots will be pithy. 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 radish indoors in Guangzhou?
Radish can potentially be grown indoors in Guangzhou 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 Oct, Nov outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant radish in Guangzhou?
Plant Radish in Guangzhou during October, November. These are the optimal months based on Guangzhou's USDA Zone 9 climate, 350 frost-free days, and temperature range of 10°C to 33°C.
Is radish hard to grow in Guangzhou?
Radish is rated "easy" to grow in Guangzhou. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Radish in Guangzhou is Moderate.
What grows well with radish in Guangzhou?
In Guangzhou, you can grow many companion plants alongside Radish. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Guangzhou's Zone 9 climate.
Does radish need full sun in Guangzhou?
Radish requires full sun. In Guangzhou, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.