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Growing Dahlia in Sucre

🇧🇴 Zone 7 Planting Guide · Subtropical highland climate

USDA Zone 7 310 frost-free days 90-120 days to harvest

Quick Answer: Growing Dahlia in Sucre

Yes, you can grow Dahlia in Sucre, BO! Plant during Aug, Sep, Oct, Nov for best results. Sucre is in USDA Zone 7 with a Subtropical highland climate, offering 310 frost-free days per year. The difficulty level is medium, and Dahlia takes 90-120 days to harvest. Dahlia needs full sun and regular watering.

Climate Match Analysis

Moderate Match Sucre + Dahlia

Sucre's climate requires careful timing. Winter lows (4°C) drop below Dahlia's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.

Dahlia tolerates 5°C to 30°C
Optimal: 15°C - 25°C
Sucre range 4°C to 22°C

Sucre Climate Data

USDA Zone
7
Frost-Free
310days
Winter Low
4°C
Summer High
22°C
Rainfall
700mm/yr
Climate
Cwb
Subtropical highland

Dahlia Planting Calendar for Sucre

Green months show the best time to plant Dahlia in Sucre

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

Dahlia 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

medium

Some experience helpful

💡 Growing Tips for Dahlia

Dig tubers before frost. Stake tall varieties. Wait until soil warms to at least 15°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: Dahlia is NOT frost tolerant — wait until after the last frost in Sucre.

How to Grow Dahlia in Sucre

Sucre, BO is in USDA Hardiness Zone 7 with a Subtropical highland climate (Köppen Cwb). With winter lows of 4°C and summer highs of 22°C, the growing season spans approximately 310 frost-free days. Dahlia grows well with some gardening knowledge in this climate.

Dahlia thrives in temperatures between 15°C and 25°C, requiring full sun and regular watering. In Sucre, the best months to plant Dahlia are August, September, October, November. Dahlia 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.

With 700mm of annual rainfall, Sucre provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Sucre

More plants you can grow alongside Dahlia in Sucre

Keep Exploring

Frequently Asked Questions

Can I grow dahlia in Sucre?

Yes! Dahlia can be successfully grown in Sucre, BO. Sucre is in USDA Hardiness Zone 7 with a Subtropical highland climate. The difficulty level for growing Dahlia here is rated "medium". The best months to plant are August, September, October, November.

When should I plant dahlia in Sucre?

In Sucre, the recommended planting months for Dahlia are August, September, October, November. Sucre has 310 frost-free days per year, with winter lows of 4°C and summer highs of 22°C. Since Dahlia is not frost tolerant, make sure to plant after the last frost date.

How long does dahlia take to grow in Sucre?

Dahlia typically takes 90-120 days from planting to harvest. In Sucre's Subtropical highland climate with 310 frost-free days, you have plenty of time to grow Dahlia to maturity. Dig tubers before frost. Stake tall varieties. Wait until soil warms to at least 15°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 dahlia indoors in Sucre?

Dahlia can potentially be grown indoors in Sucre 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 Aug, Sep, Oct, Nov outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant dahlia in Sucre?

Plant Dahlia in Sucre during August, September, October, November. These are the optimal months based on Sucre's USDA Zone 7 climate, 310 frost-free days, and temperature range of 4°C to 22°C.

Is dahlia hard to grow in Sucre?

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

What grows well with dahlia in Sucre?

In Sucre, you can grow many companion plants alongside Dahlia. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Sucre's Zone 7 climate.

Does dahlia need full sun in Sucre?

Dahlia requires full sun. In Sucre, 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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