Boveda 62% RH Humidity Control Packs — Size 4g | Terpene Shield for Small Containers
BOV-HUM-PKT-4G-125
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Pairs well with
Your harvest worked hard. Don't let it dry out into dust or go soft and mouldy in a jar. Boveda 62% RH Size 4g is a set-and-forget 2-way humidity control pack that locks your airtight containers at exactly 62% relative humidity — automatically absorbing or releasing moisture as needed, without you touching a thing. Trusted by millions of growers worldwide, it's the original terpene shield.
Specifications
- Do not mix 62% packs with other RH levels or humidification products in the same container — they will fight each other.
- Order your replacements before the pack goes fully rigid — you don't want a gap in protection.
- Soft spots among some hard areas means it's still working. Rock solid all the way through means replace it.
- Reseal the resealable bag after removing a pack — the remaining packs will thank you.
How to Use
- Remove the Boveda pack from the resealable bag — reseal the bag immediately.
- Place the pack directly in your airtight container with your flower.
- Seal your container. No activation needed.
- Allow 24-48 hours to bring humidity to 62% RH.
- Replace every 2-4 months, or when the pack feels solid all the way through.
Pairs Well With
Everything you need post-cut — trimming, curing, storage.
Humidity ControlFull range of humidity management gear for your grow and storage.
Environmental MonitorsVerify your container RH is where it should be with a quality hygrometer.
Find the Right Size
Boveda 62% RH is available in four sizes. The right pack depends on your container volume and how much flower you're storing.
- Up to 14g (1/2 oz)
- Small tins and baggies
- Available: 1, 10, 125-pack
- Up to 28g (1 oz)
- Small jars and pouches
- Available: 1, 10, 100-pack
- Up to 450g (1 lb)
- Mason jars and CVaults
- Available: 1, 12, 96-pack
- Up to 2.2kg (5 lb)
- Bulk bins and large containers
- Available: 1, 6-pack
FAQ
Is the Boveda 4g pack safe to touch my flower directly?
Yes. Boveda is made from food-grade salt, purified water, and a food-grade thickening agent. It is safe to come into direct contact with your cannabis or dried herbs. No flavour, no odour, no contamination.
Can I use multiple 4g packs in one container?
Yes. Using more packs of the same RH level improves efficiency and extends lifespan. Just never mix different RH percentages, and never mix Boveda with other humidification products in the same container.
How do I know when to replace my Boveda?
Replace it when the entire pack feels rock solid all the way through. Hardening at corners or soft spots among some hard areas means it's still working. Order your next pack before it fully hardens to avoid a gap in protection.
Will Boveda push humidity above 62% if conditions are very dry?
No. Boveda will never humidify beyond the RH printed on the pack. More packs of the same RH level improve how efficiently and quickly that target is reached — there is no such thing as too many of the same RH level.
Is 62% the right RH for cannabis storage?
Yes, for most growers. 62% is ideal if you prefer stickier, fluffier flower or live in a drier climate. Boveda also offers 58% if you prefer a slightly drier result or live somewhere more humid — but do not mix them in the same container.
Lock In Your Cure. Protect Every Harvest.
Available solo, in a 10-pack, or in bulk 125-pack for serious storage.