Weed Curing Jar
Smokeshop
by RAW
RAW Weed Curing Jar — Glass Mason Jar for Curing and Storing Cannabis
The RAW Weed Curing Jar is a glass Mason jar designed specifically for curing and storing cannabis buds. Available in three sizes — 177ml, 295ml, and 473ml — these airtight containers lock in terpenes, prevent mould, and keep your flowers at the right moisture level for months. RAW's signature branding gives them a clean, modern look that works on a shelf or tucked away in a cupboard.
Which Size Should You Pick?
| Variant | Capacity | SKU | Best for |
|---|---|---|---|
| Small | 177ml | HS1722 | A few grams — personal stash, single strain samples, or travel-sized storage |
| Medium | 295ml | HS1723 | Around 7-14g — the sweet spot for most home growers curing a single strain |
| Large | 473ml | HS1724 | 14-28g — bulk curing after harvest or long-term storage of your main supply |
If you're curing a fresh harvest, go bigger than you think — buds need headroom for air exchange during the first few weeks. If it's purely for day-to-day storage of already-cured weed, the Small or Medium will do the job.
Specifications for the RAW Weed Curing Jar
| Spec | Value |
|---|---|
| Brand | RAW |
| Material | Glass (Mason jar style) |
| Lid type | Airtight seal |
| Available sizes | Small (177ml), Medium (295ml), Large (473ml) |
| Use | Curing and storing cannabis buds |
| Design | RAW branded, contemporary look |
Complete your setup: pair these curing jars with a RAW rolling tray and RAW rolling papers for a fully branded station. If you're growing your own, a digital hygrometer small enough to drop inside the jar makes curing much easier — you can monitor humidity without opening the lid every few hours.
Why a Proper Weed Curing Jar Matters
We get it — you've just harvested, dried, and trimmed your buds. The temptation is to stuff them into whatever container is lying around: a sandwich bag, a plastic tub, that old coffee tin from the kitchen. And honestly, for a day or two, that might not ruin anything. But curing is where good weed becomes great weed, and the container you use makes a real difference.
Here's the problem with plastic bags and non-airtight containers: they let moisture escape too quickly, which dries out your buds and destroys the terpenes that give each strain its flavour and aroma. On the flip side, containers that trap too much moisture without a proper seal can create pockets of humidity where mould thrives. We've seen people lose entire harvests to a dodgy Tupperware lid that didn't quite click shut. Glass is the answer because it's non-porous — it doesn't absorb smells, doesn't leach chemicals, and doesn't let air creep in or out when the lid is sealed.
The RAW Weed Curing Jar is a Mason-style glass jar with an airtight lid, which is exactly what you want for the 2-4 week curing window. You open the jar once or twice a day for a few minutes (called "burping"), let the excess moisture escape, then seal it back up. The glass walls keep the internal environment stable between burps. After curing, the same jar becomes your long-term storage solution — buds can stay fresh for 6 months or more when kept in a cool, dark spot inside an airtight glass container.
How to Cure Weed in a RAW Curing Jar
- Dry your harvested buds first. Hang them in a dark, well-ventilated room at around 18-21°C and 55-65% relative humidity for 7-10 days. Stems should snap, not bend, when they're ready.
- Trim your buds and place them loosely into the RAW Weed Curing Jar. Fill the jar about 75% full — the remaining 25% headroom allows air circulation. Don't pack them in tightly.
- Seal the airtight lid and store the jar in a cool, dark place. Avoid direct sunlight, which degrades cannabinoids and terpenes. A cupboard or drawer works well.
- For the first week, open ("burp") the jar twice daily for 10-15 minutes. This releases excess moisture and replenishes oxygen. If you notice any ammonia smell, leave the lid off for 30 minutes — that's a sign of too much moisture.
- During weeks 2-4, reduce burping to once daily for 5-10 minutes. The buds should feel slightly sticky but not wet. Ideal humidity inside the jar is 58-65%.
- After 4 weeks, your buds are cured. Seal the jar and store at room temperature away from light. Properly cured and stored cannabis will maintain its potency and flavour for 6+ months.
