Delta 8 flower is regular hemp flower (CBD flower) that has been infused with delta-8 THC distillate, typically by spraying or soaking the buds. It does not grow naturally this way. The cannabis plant produces delta-8 THC in extremely small amounts, less than 1% of the plant’s total cannabinoid content, making it impossible to harvest enough from the flower itself. Instead, manufacturers convert CBD into delta-8 THC through a chemical process, then apply that concentrated distillate onto smokable hemp buds.
How Delta 8 Flower Is Made
The production of delta 8 flower starts with two separate steps that converge at the end. First, producers grow and harvest CBD-rich hemp flower. Second, they extract CBD from hemp (sometimes from the same batch, sometimes from separate material) and convert it into delta-8 THC using a chemical process called isomerization. This process rearranges the molecular structure of CBD by shifting a bond between carbon atoms, turning it into a different cannabinoid altogether. The result is a concentrated delta-8 distillate.
That distillate is then sprayed or dripped onto the hemp flower, coating the buds in a layer of delta-8 THC. Once the distillate dries, the flower looks similar to regular hemp bud but now carries enough delta-8 to produce noticeable psychoactive effects when smoked or vaped. Some manufacturers also roll the coated flower in additional cannabinoid isolate for higher potency, though products above 20% delta-8 concentration tend to taste harsh and unpleasant.
How It Feels Compared to Regular THC
Delta-8 THC is psychoactive, meaning it produces a high, but it’s noticeably milder than the delta-9 THC found in traditional marijuana. Delta-9 binds more tightly to the CB1 receptors in your brain, which is why it creates stronger and sometimes overwhelming effects. Delta-8 has a weaker grip on those same receptors, producing a lighter experience that still includes changes in mood, perception, and physical sensation.
Most people describe the delta-8 high as more relaxed and clear-headed than a typical marijuana high. You’re less likely to feel the intense anxiety or paranoia that some people experience with delta-9 THC, though individual reactions vary widely depending on tolerance, dose, and the specific product.
Onset Time and Duration
When smoked, delta 8 flower kicks in fast. Cannabinoids absorb directly through the tiny air sacs in your lungs and pass straight into your bloodstream, so most people feel the full effects within one to two minutes. This is the same speed you’d expect from smoking any cannabis product.
The high from inhaled delta-8 is relatively short-lived. Effects typically fade after about an hour, which is considerably shorter than the two to three hours you’d expect from eating a delta-8 edible. That quicker timeline is one reason some users prefer flower over other formats: the experience is easier to control and doesn’t linger as long.
What to Look for in Quality
Because delta 8 flower is a manufactured product rather than a naturally grown one, quality depends heavily on the production process. The conversion of CBD into delta-8 THC is an exothermic reaction that generates significant heat and requires careful temperature control. Some methods involve solvents like dichloromethane (methylene chloride), which chemists have flagged as a serious safety concern if not properly removed from the final product. Residual chemicals from sloppy manufacturing can end up in the flower you smoke.
A trained eye can sometimes spot the difference between delta 8 flower and plain CBD bud. The distillate coating may give the buds a slightly different sheen or stickiness. But these visual cues are subtle, so lab testing is the only reliable way to verify what’s actually in the product. Look for a certificate of analysis (COA) from a third-party lab that shows cannabinoid potency and screens for residual solvents, pesticides, and heavy metals. If a product doesn’t come with a COA, that’s a red flag.
Reported Side Effects
Delta 8 is often marketed as a gentler alternative to marijuana, but it isn’t without risks. In 2021 alone, the FDA received 77 adverse event reports involving delta-8 THC products, and 76% of those reports described negative health effects spanning multiple organ systems. These reports came from consumers, healthcare professionals, and law enforcement. The range of reported problems suggests that side effects aren’t limited to one type of reaction.
Commonly reported issues include dizziness, confusion, anxiety, nausea, and changes in heart rate. Because the delta-8 market has minimal regulatory oversight, some of these reactions may stem from contaminants or inconsistent dosing rather than the cannabinoid itself. Products with no third-party testing carry the highest risk.
Legal Status Across the U.S.
Delta 8 flower exists in a legal gray area. The 2018 Farm Bill legalized hemp and hemp-derived products containing less than 0.3% delta-9 THC at the federal level. Since delta-8 is technically a different compound and is derived from legal hemp, many manufacturers and retailers argue it falls under that federal protection.
Individual states have taken their own positions, and a growing number have shut the door entirely. As of 2025, delta-8 THC is fully banned in Alaska, Colorado, Delaware, Idaho, Iowa, Montana, New York, North Dakota, Rhode Island, Utah, Vermont, and Washington. Several other states have imposed restrictions short of an outright ban, such as age requirements or limits on where delta-8 can be sold. The legal landscape shifts frequently, so the rules in your state may have changed since the last time you checked.
It’s worth noting that Colorado and Washington, two states with mature legal marijuana markets, still ban delta-8. Their concern isn’t with THC itself but with the unregulated manufacturing process and the lack of quality controls that regulated cannabis products must meet.
Delta 8 Flower vs. Other Delta 8 Products
Delta 8 flower is one of several product formats available. Vape cartridges, gummies, tinctures, and concentrates all deliver the same cannabinoid but differ in onset speed, duration, and user experience. Flower and vapes share the fastest onset (one to two minutes) and the shortest duration (roughly an hour). Edibles take longer to hit but last two to three times as long.
The main distinction with flower is that you’re smoking plant material, which means you inhale combustion byproducts alongside the cannabinoids. Vape cartridges may deliver delta-8 slightly faster since they contain higher concentrations of the cannabinoid without the plant matter. For people who prefer the ritual and flavor of smoking, though, flower remains the most popular inhalable option.