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Classify Your Product With
Environment, Product, Process

Environment, product, and process (EPP) are the three core characteristics used in product classification.
 

Environment refers to how the five essential inputs  — light, temperature and humidity, carbon dioxide, and water — are provided to fuel plant growth. 

Product refers to the type of product that a material is.

Process refers to the post-harvest processing method used to finish a product.

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Each characteristic has several categories with a corresponding unique identifying code. When combined, they create 252 unique plant material product codes.

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Example: A-Flower, Indoor, Scissor Trimmed Dry
Product Code: AFIDSD

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View our EPP legend below to familiarize yourself with each environment, product, and process category.

International Cannabis & Hemp Standards
Environment, Product, Process Guide
Environment

Greenhouse

Greenhouses are enclosed structures that utilize the sun as a light source but are contained environments that allow for many of the same controls as an indoor garden.
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Hoophouse

Hoop houses are outdoor-grown plants covered with hoops that support a layer of plastic sheeting that diffuses or blocks light. Hoop houses are often utilized for light deprivation, a technique that allows cultivators to manipulate light patterns and harvest multiple crops a year outside the typical growing season.

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Indoor

Indoor facilities are highly controlled and customizable growing environments that rely on artificial lighting for plant growth.​

 

Outdoor 

Outdoor refers to plants grown under the full sun in the traditional growing season. Outdoor plants are grown directly in the ground or in raised beds or pots.

Product

A-Flower

The thickest, densest flowers from the top of the plants. A-Flowers are larger than 0.75 inches (19.05 mm).

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B-Flower

Smaller and less dense than A-Flower. B-Flowers are smaller than 0.75 inches (19.05 mm) and larger than 0.25 inches (6.35mm).

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C-Flower

Smaller and less dense than B-Flower, and/or are a result of processing and breaking down and handling flowers. C-Flowers are 0.25 inches (approx. 7mm) or smaller.

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A/B Mix

An unsorted mix of A and B flowers.

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B/C Mix

An unsorted mix of B and C flowers.

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A/B/C Mix

An unsorted mix of A, B, and C-Flowers.

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Fan Leaf 

The signature five-fingered serrated leaves.

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Fresh Frozen

Biomass is flash-frozen immediately after harvesting.

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Mixed Material

Lots consisting of varying ratios of A-Flower, B-Flower, C-Flower, and Trim material.

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Trim

Sugar leaves that have been trimmed off flowers during the manicuring process.

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Process

Drum Trimmed, Dry

Flowers are trimmed using machines that tumble-dried flowers in a rotating drum over blades that separate the sugar leaves from the flowers.

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Drum Trimmed, Wet

Flowers are trimmed using machines that tumble flowers (before being dried) in a rotating drum over blades that separate the sugar leaves from the flowers.

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Machine Trimmed, Dry

Flowers are stripped of their sugar leaves using a variety of machines sometimes utilizing suction fans, which can separate trim from keif, after plants have been dried.​

 

Machine Trimmed, Wet

Flowers are stripped of their sugar leaves using a variety of machines immediately before drying.

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Partial Trim

Sometimes referred to as “farm cut”, are flowers that have been trimmed removing some sugar leaves.

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Scissor Trimmed, Dry

Flowers manicured by hand after material has been dried.

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Scissor Trimmed, Wet

Flowers manicured by hand before material is dried.

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Bucked, Untrimmed

Flowers are untrimmed and have been removed (bucked) from the branches.

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