Drying is where many home harvests are won or lost. Dry too fast, and buds turn harsh, grassy and crumbly. Dry too slowly in damp air, and mold can ruin weeks of work. The 60 60 method is a simple rule of thumb that many growers use to find the middle ground: keep the drying room around 60 degrees Fahrenheit and 60 percent relative humidity.

What the 60 60 rule means

The rule sets two targets:

• Temperature: about 60 degrees Fahrenheit
• Relative humidity: about 60 percent

At these conditions, moisture leaves the buds slowly and evenly, usually over 10 to 14 days. Cooler air also helps preserve aromatic compounds, which many growers notice as better smell and flavor. Our guide to cannabis drying temperature and humidity guide covers the wider ranges that also work.

Why slow drying helps

When buds dry fast, the outside dries before the inside. That traps moisture in the center, while the outer layer becomes brittle. Chlorophyll also has less time to break down, which many growers link to a harsh, hay like smell. A slow, even dry lets moisture move from the inside out at a steady rate.

Why not slower or warmer

Condition	Risk
Above 70 degrees	Faster drying, aroma loss
Below 50 percent humidity	Buds dry too fast and turn crisp
Above 65 percent humidity	Mold and bud rot risk rises
Below 55 degrees	Very slow drying, damp conditions linger
60 degrees and 60 percent	Slow, even drying with lower mold risk

The 60 60 zone balances the two biggest dangers: drying too fast and growing mold.

Setting up a drying space

Choose the room

A closet, spare room, basement or grow tent can all work. The space should be dark, since light can degrade the buds, and it should have gentle airflow.

Control temperature

In many homes, 60 degrees is cooler than the rest of the house. Basements often sit close to it in fall. A small air conditioner or a cool room in autumn can help. In warm climates, hitting 60 may be hard, and 62 to 65 is a reasonable compromise.

Control humidity

A small humidifier or dehumidifier with a built in hygrometer can hold humidity near 60 percent. Place a separate digital hygrometer at bud level to check readings.

Airflow

Move air around the room, but do not blow fans directly on buds. A small fan pointed at a wall or the floor keeps air from going stale.

Hanging vs racks

Whole plant or branches

Hanging whole plants or large branches upside down slows drying, since stems hold moisture and feed it back to the buds. This suits the 60 60 method well.

Drying racks

Mesh racks are good for small buds and trim. Turn the buds once a day so they dry evenly.

How long it takes

Most harvests take 10 to 14 days at 60 60. Dense buds and whole plants may take longer, and small buds may finish sooner. Our guide on how long to dry cannabis has more detail.

The snap test

Bend a small stem. If it bends without breaking, the buds need more time. If it snaps cleanly, they are ready to move to jars. Outer buds should feel dry to the touch but not crumbly.

After drying: curing

Once dry, trim the buds from the stems if you have not already and place them in airtight glass jars, filled about three quarters full. Open the jars for a few minutes each day during the first week or two to let moisture escape. This is called burping. See our guide on guide to burping jars. Many growers place a small hygrometer in a jar and aim for 58 to 62 percent inside.

Troubleshooting

Room too warm

Run drying in the coolest part of the house, start at night, or use a small air conditioner. In summer, a basement is often the best choice.

Humidity too high

Add a dehumidifier and increase airflow. Space branches farther apart. Check buds daily for white fuzz or gray spots, which signal mold.

Humidity too low

Add a humidifier, reduce airflow, or hang whole plants instead of small branches.

Buds smell like hay

This can happen after a fast dry. A longer cure sometimes improves the smell, but it cannot fully reverse a rushed dry.

Preventing mold before harvest

Drying starts in the garden. Plants with dense buds in humid climates face more risk. Choosing mold resistant genetics, spacing plants for airflow and harvesting before long wet spells all help. A clean, dry harvest makes the 60 60 method easier.

Equipment checklist

• Digital thermometer and hygrometer
• Small humidifier or dehumidifier
• Small fan for gentle airflow
• Drying line or mesh racks
• Airtight glass jars for curing
• Clean scissors and gloves

Wet trim or dry trim with 60 60

Wet trimming means removing sugar leaves right after harvest, before hanging. It speeds drying, which can be useful in a humid space but can push the dry too fast in a dry one. Dry trimming means hanging branches with leaves on and trimming after drying. The extra leaves slow moisture loss and fit the slow pace of the 60 60 method well. Many home growers in dry climates prefer dry trimming, and many in humid climates do a light wet trim to lower mold risk.

Keeping a drying log

Write down the date, temperature and humidity twice a day. Note the day stems first snap. Over a few harvests, that record shows how your space behaves in each season.

Grow legally and responsibly

Home cultivation is only legal in some states, and each state sets its own plant limits, locking rules and rules about whether plants can be visible from a public place. You must be 21 or older to buy seeds from Kind Seed Co, and you should grow only where your state and city allow it. Check your state rules in our guide to the legal requirements for growing weed plants in your state before you plant. Federal treatment of cannabis seeds is also changing, so read our December 11 2026 seed rule explainer before you order. Keep plants and harvested flower locked away from children, pets and visitors, and never drive after using cannabis. This article is general information. It is not legal advice and it is not medical advice.

Frequently asked questions

What is the 60 60 drying rule?

It means drying cannabis at about 60 degrees Fahrenheit and 60 percent relative humidity for a slow, even dry.

How long does cannabis take to dry at 60 60?

Usually 10 to 14 days, depending on bud size and how the plant is hung.

What if I cannot get my room to 60 degrees?

Aim as close as you can. Many growers dry successfully at 62 to 65 degrees while keeping humidity near 60 percent.

How do I know when drying is finished?

Small stems should snap cleanly rather than bend, and outer buds should feel dry but not crumbly.

Final thoughts

The 60 60 method keeps drying slow and steady at about 60 degrees and 60 percent humidity, which helps protect aroma while keeping mold risk low. Set up a dark space with gentle airflow, check readings at bud level, use the snap test, then cure in jars. Start with a clean harvest, and the method does most of the work for you.

Ready to start

Browse the full range in the Kind Seed Co shop or go straight to mold resistant cannabis strains. Kind Seed Co sells only to adults 21 and older. Always follow the cannabis laws where you live.