Ideal Temperature for Growing Blackberry

Blackberry Plant

In this article, I am going to discuss about the ideal temperature for growing blackberry. After reading this article, you will able to guess if it will grow in your region or not by comparing the temperature throughout the year in your region and the required temperature needed for growing blackberry.

The common types of blackberries prefer a temperature ranging from 40℉ to 95℉ (5 to 35 ℃). You can find it growing naturally in warm regions of the earth. Although, it needs cool temperatures during the dormant season and warm temperatures during the growing season.

Generally, special frost protection measures are usually not required during winter as the blackberry plant comes with strong cold resistance. But keep in mind, it is not applicable for extremely low temperature. If the winter temperature falls down below -25°C, it needs protection from cold then.

In order to protect it from cold, you can wrap the trunk and branches with materials such as non-woven fabric or clothes. Prior to the initial autumn freeze, it's advisable to thoroughly water the plant, ensuring the soil retains moisture and freezes adequately. This practice aids in averting drought and water shortages for the plant throughout the winter and early spring months.

Symptoms of High Temperature in Blackberry

In the summer season, blackberries should be kept below 35°C. If the temperature becomes higher than 37°C, then you may find the color of the leaves become lighter in color as well as the tips could dry out and shrivel, making the plant more vulnerable to sunburn.

Solution in high-temperature

Below are the solutions to prevent blackberry from high temperatures:

  • Trim away sunburned and dried-up parts.
  • Move the plant to a shaded location during midday and afternoon sun.
  • Alternatively, use a shade cloth to provide shade.
  • Water the plant in the morning and evening to maintain soil moisture.

Symptoms of Low Temperature in Blackberry

The common blackberry demonstrates resilience to cold conditions, flourishing ideally when temperatures remain above 5°C. Throughout winter, it's advisable to maintain temperatures above -20°C. However, if temperatures drop below -25°C, although winter effects may not be immediately apparent, there's a risk of branches becoming brittle and dry by springtime, with no new shoots emerging.

Solution in cold-temperature

In extreme cold conditions, you can prevent Blackberry by following the process:

  • Trim sunburned and dried-up parts.
  • Relocate the plant to a shaded area during midday and afternoon sun.
  • Alternatively, use a shade cloth to create shade.
  • Water the plant in the morning and evening to maintain soil moisture.