Kief is the fine, active-ingredient-rich pollen that separates from the trichomes of the cannabis plant. Because it consists almost exclusively of resin with the active ingredients and aromas, kief is significantly more potent than the rest of the plant material.

Where does kief come from?

Tiny hairs, called trichomes, sit on the flowers. Inside them, the plant produces resin with cannabinoids like THC and terpenes. When you grind the material, these trichome heads break off – as a fine powder, which is kief.

How do you collect kief?

The easiest way is with a multi-part grinder: The fine powder falls through a screen into the bottom chamber, the pollen catcher. Over time, a good amount accumulates there, without any extra effort.

What is kief used for?

  • Sprinkle – over a joint or into a bowl for increased effect.
  • Press – with a pollen press into a disk.
  • Further processing – as a base for pressed hash.

Kief and Hash

Pressed kief is essentially a simple form of hashish. If you press the powder together, a solid piece is formed that can be stored and dosed well. More elaborate methods like bubble hash go a step further.

Frequently Asked Questions

Is kief the same as pollen?
Colloquially, kief is often called "pollen," although it is not botanically true pollen – hence the name pollen catcher.

How strong is kief?
Significantly stronger than regular material, because it consists almost exclusively of resin.

How long does it take to collect kief?
Weeks to months, depending on usage – it's worth being patient.

Can I press kief into hash?
Yes, pressed kief is a simple form of hashish.

How do I store kief?
Dry and airtight, for example in a Click-Clack tin.

→ View grinders with kief chambers

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