White spots on your cannabis leaves are typically caused by Powdery Mildew, pests (like spider mites and thrips), nutrient deficiencies, or environmental stress. Accurately identifying the specific cause is crucial for effective treatment.

For grow tent dehumidifier placement, positioning is crucial for both efficiency and plant health. Seedmax has ceiling-mount and stand-alone type dehumidifiers. Contact us to know more.

The cultivation methods and scenarios of cannabis are mainly divided into two categories: outdoor cultivation and indoor/greenhouse cultivation. Different methods have different requirements for climate, lighting, moisture, and humidity, and are suitable for different scenarios.

Bud Rot, as known in the cannabis industry, is a slang name for Botrytis or gray mold that affects cannabis flower – commonly referred to as buds.

60% humidity is generally considered too high for the flowering stage, especially as the plants mature and buds become dense. While it might be acceptable in the very early part of flowering, maintaining 60% relative humidity (RH) significantly increases the risk of mold, mildew, and bud rot, which can destroy your crop.

Lowering humidity in a grow tent during the drying phase is all about removing excess moisture while keeping the airflow gentle so you don’t overdry your buds. There are some practical methods for you to try.

Most indoor growers encounter some elusive plant growth issues. If you want to find solutions, please contact us for help.