Hemp flower is grown indoors, in greenhouses, or outdoors. Each environment involves different inputs, and the label usually states which applies.
Indoor
Indoor growing uses artificial lighting and controlled temperature, humidity and airflow. Growers cite tighter control over conditions; energy and facility costs are higher, which commonly shows up in retail price.
Greenhouse
Greenhouses combine natural light with some environmental control, sitting between indoor and outdoor on both inputs and typical pricing.
Outdoor
Outdoor growing relies on sunlight and seasonal cycles, generally at lower cost per unit and at larger scale, with conditions that vary by season and region.
What this does and does not mean
Environment is one of many variables alongside genetics, harvest timing, drying, curing and storage. No environment is automatically better; compare the specific batch, its lab report and its price.
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