Last updated: September 2026
Every harvest leaves you with a pile of leaf, and most growers throw away more value than they realise. Trim won’t match your buds, but the resin on it is the same resin. Here’s what’s worth keeping, what isn’t, and how to get the most out of it.
What counts as trim, and what’s worth keeping?
Trim is everything you cut away when you manicure your buds. It comes in three grades:
- Sugar leaf. The small leaves that grow out of the buds, often frosted with trichomes. This is the part worth keeping.
- Fan leaves. The big leaves. They carry very little resin. Compost them, or blend a few raw leaves into a smoothie (raw leaf won’t get you high).
- Stems. Almost no resin. Compost them, or steep a handful into a mild tea.
For more ways to use every part of the plant, see our zero waste guide.
Dry your sugar leaf the same way you dry your buds (our harvesting and curing guide covers the conditions). Then store it in an airtight jar somewhere cool and dark. If you plan to make hash, keep it in a sealed bag in the freezer instead: cold trichomes stay intact and break off more cleanly later.
Can you smoke trim?
You can, and yes, trim can get you high. Sugar leaf carries THC, just a fraction of what your buds hold. It also smokes harsher than cured bud, so a joint of pure trim is a weaker, rougher version of your harvest. Fan leaves aren’t worth smoking at all.
If you do roll with trim, mix a little sugar leaf in with bud. Better still, use one of the two methods below. Both separate or concentrate the resin, which gets far more out of the same leaf.
How to turn trim into dry sift hash
Dry sift is the simplest way to separate resin from leaf, and hash makers have used it on trim for generations. You need dry trim, a fine screen and a clean surface.
- Freeze your dried trim in a sealed bag for a few hours. Cold trichomes turn brittle and snap off cleanly.
- Lay a sheet of baking paper under a fine screen. A silk screen or a purpose-made sift screen (around 120 micron) both work.
- Move the trim gently across the screen. The resin heads fall through, and most of the leaf stays on top.
- Scrape up the powder (kief) with a card. Use it as it is, or press it into hash with gentle warmth and pressure.
Work lightly. The harder you rub, the more green plant matter falls through with the resin, and the first few minutes always give the cleanest sift. For larger amounts, ice water extraction with bubble bags gives a cleaner result. Our article on the best strains for making hash also covers the hand-rub method.
How to make edibles from trim: decarb and infused oil
Raw trim contains THCA, which isn’t psychoactive. Heat converts it into THC, a step called decarboxylation. Skip it and your edibles won’t do much.
- Decarb. Spread the trim on baking paper and bake at 110°C for about 30 minutes. Your kitchen will smell like a grow room, so plan around it.
- Infuse. Grind the decarbed trim coarsely and mix it with coconut oil, roughly 1 cup of trim to 1 cup of oil. Keep it on a very low heat for 2-3 hours, in a saucepan or slow cooker. Never let it simmer.
- Strain. Pour it through cheesecloth into a clean jar and let it cool.
Use the oil in place of regular oil in any recipe, from brownies to salad dressing. Trim from CBD strains works the same way. Homemade oil has no lab-tested strength, and trim varies from batch to batch, so start with a small amount and wait at least two hours before taking more. Our guide to THC edible dosages explains why edibles hit differently from smoking.
Grow plants that give you more to work with
The more resin a strain produces, the more your trim is worth. Paradise Seeds has been breeding cannabis in Amsterdam since 1994, and we’ve built our reputation on resin-rich plants. Allkush is known for exceptional resin production and is a favourite for hash making, and Purple Mints coats its buds in a thick white layer of trichomes. Browse our feminized cannabis seeds to plan your next harvest, and keep the trim this time.