Learn
How To Store Cannabis In NYC
Container Choice
Use airtight glass jars with UV-blocking dark glass, amber or cobalt blue work well, and several brands now sell purpose-made cannabis jars with humidity-control accessories. Mylar resealable bags are acceptable for short-term storage and travel. Avoid plastic containers and ziplock bags entirely. Plastic leaches terpenes and absorbs flower moisture inconsistently, which degrades both flavor and structure.
Humidity Control
Boveda 62% humidity packs are the industry standard for flower storage. Drop one into your jar and it holds humidity at the optimal range for cannabis, moist enough to preserve trichome integrity, dry enough to prevent mold.
For larger stashes, Cvault containers come with built-in humidity packs. Replace humidity packs every 2 to 3 months.
Temperature Management
Store cannabis between 60 and 70 degrees Fahrenheit. Heat accelerates cannabinoid degradation and dries out flower fast. Cold storage (refrigeration or freezing) slows degradation but introduces moisture cycling issues when the product warms up, condensation forms inside the jar and promotes mold. For most consumers, a cool dark cabinet at room temperature is ideal.
Light Exposure
UV light is the single fastest degradation vector for cannabinoids. Sunlight will convert THC to CBN in days. Keep cannabis in dark containers (or wrap clear jars in foil for travel), stored away from windows. The 'leaving the jar on the counter for a week' problem is real and visible, try comparing flower from a week-old open jar to flower from a sealed dark jar, the difference is significant.
Where In Your Apartment
Avoid windows (UV), kitchens (heat and humidity swings from cooking), bathrooms (humidity from showers), and laundry areas (heat and moisture). Inside a bedroom cabinet, a closet shelf away from heat sources, or a dedicated storage box is ideal. New York radiator-heated apartments can run very dry in winter, humidity packs become essential then.
Concentrates And Edibles Storage
Concentrates: keep cool, dark, airtight. Live rosin and live resin benefit from refrigeration if storing more than two weeks. Edibles: dry, dark, room temperature. Most edibles list expiration dates on the package, respect them. Vape cartridges: store upright in a cool, dark place to prevent oil migration and leakage. All categories: keep away from children and pets, in lockboxes if necessary.
Travel Storage
For walking, biking, or commuting around Manhattan with cannabis, use a sealed mylar or vacuum-sealed container to control odor. Keep within New York's legal possession limits (3 ounces flower or 24 grams concentrate). Don't transport cannabis across state lines, this remains a federal crime. For trips outside New York, leave the cannabis at home.
