Harvesting, Drying & Curing
Wet Weight
Wet weight refers to the weight of cannabis immediately after harvest, before drying has removed moisture. It includes the full water content contained within the plant tissue.
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What Wet Weight Measures at Harvest
Wet weight is the measurement of harvested cannabis at the time of cutting, prior to any drying or curing. At this stage, plant material contains a high percentage of water, which significantly increases overall mass. Because of this moisture content, wet weight does not represent the final usable yield.
Why Freshly Cut Plants Weigh Significantly More
Freshly harvested cannabis flowers are composed largely of water stored within plant cells. During the drying process, this moisture gradually evaporates, leading to substantial weight reduction. It is common for cannabis to lose approximately 70 to 80 percent of its wet weight as it transitions to dry weight, depending on cultivar and drying conditions.
Using Wet Weight as an Early Yield Estimate
Wet weight is sometimes used as an early estimate of potential yield. Growers may record it to track plant performance or compare harvest size across cycles. However, because moisture content varies between plants and environmental conditions, wet weight alone is not a reliable indicator of final output.
How Drying Conditions Affect Weight Reduction
Accurate interpretation of wet weight requires understanding the drying process. Rapid drying can lead to uneven internal moisture distribution, while slow drying promotes more consistent reduction. Environmental factors such as temperature, relative humidity, and airflow directly influence how wet weight converts to dry weight.
Standardizing Wet Weight Measurement Methods
Wet weight measurements may include full branches, trimmed buds, or entire plants depending on the harvest method. Standardizing measurement practices improves consistency when comparing results. Recording both wet and dry weight provides clearer insight into moisture loss and drying efficiency.
The Relationship Between Wet Weight and Final Dry Yield
While wet weight offers immediate harvest data, dry weight ultimately determines usable yield and product value. Tracking both metrics helps growers evaluate cultivation performance and refine post-harvest handling practices.
Related terms:
Dry Weight, Harvest Results, Drying, Curing Process, Moisture Content, Final Yield, Relative Humidity, Harvest.
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