# Should I hang the whole plant or cut branches to dry?

> Hang the whole plant if your dry room runs on the dry side or you want the slowest dry, because the stem and leaves slow water loss. Cut branches if space is tight or the room is humid, since smaller pieces dry faster and evenly. Wet-trimmed buds go on a rack and dry fastest. Whatever the method, aim for 7–14 days at 15–21 °C (60–70 °F) and 55–62% RH.

- Canonical: https://genetixbay.com/knowledge/answers/hang-whole-plant-or-branches.html
- Topic: Harvest and cure · Type: How-to
- Evidence: Grower practice · Status: Draft: awaiting expert review
- Full article: [Drying cannabis: the 60/60 method and water activity](https://genetixbay.com/knowledge/harvest-cure/drying.md)
- Also asked as: Should I hang the whole plant to dry? | Hang branches or whole plant? | Can I dry buds on a rack? | Whole-plant hang vs drying rack
- Updated: 2026-10-31 · Licence: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/), attribute "GenetixBay Knowledge Base (genetixbay.com/knowledge)"

## Short answer

[Hang the whole plant](https://genetixbay.com/knowledge/glossary/whole-plant-hang.md) when your [dry room](https://genetixbay.com/knowledge/glossary/drying-room.md) runs dry or you want the slowest possible dry. Cut it into branches when space is tight or the room is humid. [Wet-trimmed](https://genetixbay.com/knowledge/glossary/wet-trim.md) buds go on a rack. Every method aims for the same end: 7–14 days at 15–21 °C (60–70 °F) and 55–62% [RH](https://genetixbay.com/knowledge/glossary/relative-humidity.md). *Grower practice*.

## Why

The aim is a slow, even dry. Air-drying shifts the oil away from volatile [monoterpenes](https://genetixbay.com/knowledge/glossary/monoterpene.md) [2], and drying fast and warm loses more of them. A whole plant, with its stem and leaves, gives up water slowly.

Too slow is also a risk. Wet, still air and crowded branches let [botrytis](https://genetixbay.com/knowledge/glossary/botrytis.md) and other moulds keep growing during the dry [4]. In a humid room, smaller pieces with gaps between them are safer.

The finish line is the same either way. Flower should reach [water activity](https://genetixbay.com/knowledge/glossary/water-activity.md) 0.55–0.65, the ASTM range that guards against mould without making buds brittle [1]. A grower survey averaged about 65 °F (18 °C) and 53% RH for drying rooms [3].

## The numbers

| Method | Drying speed | Best for |
|---|---|---|
| Whole plant | Slowest | Dry rooms, terpene-focused growers, [dry trim](https://genetixbay.com/knowledge/glossary/dry-trim.md) |
| Branches | Medium | Most rooms, limited space |
| Wet-trimmed buds on a rack | Fastest | Humid rooms, high mould risk |
| All methods | 7–14 days, 15–21 °C, 55–62% RH | End at aw 0.55–0.65 [1] |

## What to do

1. Look at your room's RH log. Mostly under 50%: hang whole plants. Over 62%: cut branches or dehumidify.
2. Take off the big [fan leaves](https://genetixbay.com/knowledge/glossary/fan-leaf.md) either way.
3. Hang with gaps so no buds touch. Use a line, hangers or a net.
4. Keep air moving in the room, but not blowing on the buds. Keep it dark.
5. Tag and weigh one branch, and watch for a slow, steady loss.
6. From day 5, test small stems. When they snap, seal a sample jar for 12–24 hours and read it.

## Common mistakes

- Hanging whole wet plants in a crowded, humid room.
- Fans blowing straight onto the buds.
- Packing a drying rack in layers.
- Judging dryness by the outside of the bud alone.

## Related

- Full article: [Drying cannabis: the 60/60 method and water activity](https://genetixbay.com/knowledge/harvest-cure/drying.md)
- Answers: [drying in the grow tent](https://genetixbay.com/knowledge/answers/can-i-dry-in-my-grow-tent.md) · [how to trim](https://genetixbay.com/knowledge/answers/how-to-trim-buds.md) · [how soon can I smoke?](https://genetixbay.com/knowledge/answers/how-soon-after-harvest-can-i-smoke.md)
- Article: [curing and burping](https://genetixbay.com/knowledge/harvest-cure/curing-burping.md)
- Terms: [whole-plant hang](https://genetixbay.com/knowledge/glossary/whole-plant-hang.md) · [hang dry](https://genetixbay.com/knowledge/glossary/hang-dry.md)

## Follow-up questions

**Does hanging the whole plant make a better dry?** Hanging the whole cannabis plant slows the dry, because the main stem and leaves hold water and release it gradually, which helps keep terpenes in rooms that run dry. It is not proven better in itself; it is grower practice. In a humid room, whole plants can dry too slowly and invite mould, so cut them into branches there.

**Can I dry buds on a drying rack?** Yes, cannabis buds can be dried on a mesh drying rack, usually after a wet trim. Spread them in one layer without touching, keep air moving in the room but not on the buds, and turn them once a day so they don't flatten. Racked buds dry faster than hanging branches, so start checking them for a stem snap around day 4–5.

**How far apart should drying branches hang?** Hang drying cannabis branches so the buds don't touch each other, usually a few centimetres apart, with air able to move between every branch. Crowded branches create wet pockets where botrytis can keep growing during the dry. If space runs out, cut smaller branches or dry in two batches rather than packing a line tight.

## Sources

1. ASTM D8197. Standard Specification for Maintaining Acceptable Water Activity (aw) Range (0.55 to 0.65) for Dry Cannabis Flower. ASTM International. https://store.astm.org/d8197-22.html
2. Ross SA, ElSohly MA, 1996. The volatile oil composition of fresh and air-dried buds of Cannabis sativa. Journal of Natural Products 59(1):49–51. https://diverdi.colostate.edu/C442/references/analysis/GC/j_nat_prod_1996_v59_p49.pdf
3. Cannabis Business Times. Special report: cannabis post-harvest benchmarks (grower survey; average drying ~53 % RH, ~65 °F). https://www.cannabisbusinesstimes.com/business-issues-benchmarks/cannabis-post-harvest-operations/article/15689633/post-harvest-benchmarks-with-room-to-experiment
4. Punja ZK, 2021. Emerging diseases of Cannabis sativa and sustainable management. Pest Management Science 77:3857–3870. https://pmc.ncbi.nlm.nih.gov/articles/PMC8451794/