TL;DR: The most interesting thing about our flower might be a list of things you'll never find in it. No irradiation. No synthetic pesticides. No plant growth regulators. At Gibby's Craft Cannabis, the craft brand from Gibby's Garden, what we leave out shapes the final product as much as anything we put in.
The most interesting thing about our flower might be a list of things you'll never find in it. No irradiation. No synthetic pesticides. No plant growth regulators. At Gibby's Craft Cannabis, the craft brand from Gibby's Garden, what we leave out shapes the final product as much as anything we put in.
Most of these terms never make it onto a label, so let's walk through them the way I'd explain them standing in the grow room.
What "non-irradiated" actually means
Irradiation is a post-harvest treatment. After the flower is cut and dried, some growers run it through gamma rays or an electron beam to kill mold and bacteria so it passes microbial testing, the lab check, required in Massachusetts, that confirms cannabis is below safe limits for things like yeast and mold. It's a legitimate, legal step, and plenty of good operators use it.
Here's the trade-off, in plain terms. Terpenes, the aromatic compounds that give each strain its smell and flavor, the same family of oils that makes lemons smell like lemons and pine smell like pine, are delicate. Radiation can knock some of them down. So irradiation is a bit like microwaving fresh basil to sterilize it: it works, but you can lose some of what made the basil worth having.
Non-irradiated simply means we don't do that step. To be clear, this isn't a knock on growers who do, irradiated cannabis is tested and legal. It's a description of our process. We pass microbial testing by controlling the grow environment from day one rather than correcting for it at the end. Clean inputs, clean airflow, clean hands, a clean room. Get the front of the process right and you don't need to reach for the back-end fix.
No synthetic pesticides
A pesticide is anything used to kill or control pests, mites, mold, fungus. Synthetic pesticides are the lab-made chemical versions. We grow without them. Massachusetts already bans a long list of pesticides in cannabis and requires testing for residue, so this is partly the rules and partly a choice about how we'd rather farm.
A quick honest note on language: we don't call our flower "organic." That word has a specific federal legal meaning under the USDA's National Organic Program, and cannabis can't be federally certified organic. So rather than borrow a term we can't formally claim, we say what's true and verifiable, we grow without synthetic pesticides. If you've ever read a tomato label and wondered why a clearly clean farm doesn't say "organic," it's the same reason.
No plant growth regulators (PGRs)
PGRs, or plant growth regulators, are chemicals that change how a plant grows, often used to force denser, heavier, rounder buds that look impressive on a shelf. They can make flower look better than it is. We don't use them. The shape and density of our flower comes from genetics, light, and time, not from a chemical telling the plant to bulk up.
This is where the small-batch approach earns its keep. When you grow a limited amount, you can let the plant set its own pace and finish on its own schedule, then hand-trim and slow-cure it. Curing, resting the dried flower in controlled conditions for weeks so harsh compounds mellow and aroma develops, is the step most likely to get rushed at scale. We don't rush it.
How you can verify any of this
You don't have to take a grower's word for it, and you shouldn't have to. Every legal cannabis product in Massachusetts comes with a COA, a Certificate of Analysis, the lab report showing test results for potency, pesticides, and microbials. Ask your budtender to see the COA, or look for the batch information. The test results are the receipt.
If you want to see how this clean-from-the-start philosophy plays out across the whole grow, our craft versus commercial cannabis breakdown covers the scale side, and the microbusiness model explains why a small operation can farm this way in the first place. When you're ready to try it, ask for Gibby's Craft Cannabis by name at your dispensary.
Frequently Asked Questions
What does non-irradiated cannabis mean?
Non-irradiated cannabis has not been exposed to gamma rays or an electron beam after harvest to kill mold and bacteria. That post-harvest step is legal and passes microbial testing, but it can degrade some terpenes, the compounds behind flavor and aroma, so Gibby's Craft Cannabis passes testing by keeping the grow environment clean from the start instead.
Is non-irradiated cannabis safer than irradiated cannabis?
No, both are tested to the same Massachusetts microbial safety standards before they can be sold, so "non-irradiated" is not a safety claim. It describes a process choice that aims to preserve terpene and aroma quality, not a difference in whether the product passes lab testing.
What are PGRs and why avoid them?
PGRs (plant growth regulators) are chemicals that alter how a plant grows, often used to force denser, heavier-looking buds. Gibby's Craft Cannabis doesn't use them; the structure of our flower comes from genetics, light, and time, so what you see reflects how the plant actually grew.
Why doesn't Gibby's call its cannabis "organic"?
Because "organic" is a federally regulated term under the USDA National Organic Program, and cannabis cannot be federally certified organic. Rather than misuse the word, we describe our practice accurately: grown without synthetic pesticides.
How can I tell what's in the cannabis I buy in Massachusetts?
Check the COA, the Certificate of Analysis, which is the lab report showing potency, pesticide, and microbial results for that batch. Every legal Massachusetts product has one, and your budtender can show it to you or point you to the batch details.
Please Consume Responsibly
There may be health risks associated with consumption of this product. For use only by adults 21 years of age or older. Keep out of the reach of children.
This product has not been analyzed or approved by the Food and Drug Administration (FDA). There is limited information on the side effects of using this product, and there may be associated health risks. Marijuana use during pregnancy and breast-feeding may pose potential harms. It is against the law to drive or operate machinery when under the influence of this product. KEEP THIS PRODUCT AWAY FROM CHILDREN. There may be health risks associated with consumption of this product. Marijuana can impair concentration, coordination, and judgment. The impairment effects of Edibles may be delayed by two hours or more. In case of accidental ingestion, contact poison control hotline 1-800-222-1222 or 9-1-1. This product may be illegal outside of MA.
Gibby's Garden is a licensed Massachusetts cannabis microbusiness (License MB281347). Products available exclusively through licensed dispensary partners.
