Temp and Humidity for Flowering Cannabis

During the flowering stage, maintaining the proper temperature and humidity is crucial for healthy growth and maximizing yields. Here are the recommended conditions:

Temperature for Flowering Cannabis

- Daytime: 65-80°F (18-26°C)

- Nighttime: 60-70°F (15-20°C)

Humidity for Flowering Cannabis

- Early Flowering Stage: 40-50% RH

- Late Flowering Stage: 30-40% RH

Key Considerations for Flowering Cannabis

1. Temperature Management:

Avoid high temperatures above 85°F (29°C), as they can stress the plants and reduce bud quality.

During the night, slightly cooler temperatures help the plants to "rest" and can enhance color and resin production.

2. Humidity Control:

High humidity during flowering can lead to mold and mildew issues, especially in dense buds. It is recommended to use a professional dehumidifier for grow room. PREAIR sells high quality dehumidifiers and provides tailored dehumidification solutions. Welcome to contact us for advice!

Lowering humidity gradually as flowering progresses helps to mimic natural conditions and can improve resin production.

3. Air Circulation:

Ensure good air circulation with fans to prevent stagnant air, which can increase the risk of mold and pests.

Proper ventilation also helps regulate temperature and humidity levels.

4. Monitoring:

Use hygrometers and thermometers to regularly monitor the grow environment.

Automated climate control systems can help maintain consistent conditions if available.

By carefully managing temperature and humidity during the flowering stage, you can optimize the health and yield of your cannabis plants.