Guide
Cheap hemp flower: what CBD and compliant flower cost per gram
Straight answer
Price per gram for CBD and compliant hemp flower by bag size, what farms got paid per pound in 2025, and the one line on the COA that decides whether flower is really under 0.3% total THC.
Cheap CBD hemp flower cost about $1.71 to $7.32 a gram by the ounce in in-stock online listings on Oct. 3, 2026, and $1.00 to $1.34 a gram by the pound at the one seller that listed pounds. Bag size moves the price more than anything else. Gram bags ran $4.99 to $15.00.
Last checked Oct. 3, 2026. Retail numbers are our reading of in-stock CBD and CBG flower listings on four online hemp sellers. They are other sellers’ prices, not ours, and they change weekly. This page covers CBD and other low-THC hemp flower. For high-THCA flower, see THCA flower prices.
Price per gram by bag size, Oct. 3, 2026
| Bag | Grams | Per gram, low to high | Median per gram | Listings (sellers) |
|---|---|---|---|---|
| Gram | 1 | $4.99 to $15.00 | $8.99 | 20 (3) |
| Eighth | 3.5 | $3.43 to $11.43 | $5.43 | 25 (3) |
| Quarter | 7 | $3.00 to $10.71 | $4.28 | 62 (4) |
| Half ounce | 14 | $2.50 to $9.93 | $3.43 | 49 (3) |
| Ounce | 28 | $1.71 to $7.32 | $3.14 | 46 (3) |
| Quarter pound | 112 | $1.34 to $1.79 | $1.43 | 37 (1) |
| Half pound | 224 | $1.12 to $1.56 | $1.25 | 37 (1) |
| Pound | 448 | $1.00 to $1.34 | $1.12 | 37 (1) |
Per gram is the bag price divided by the grams on the label. The bottom three rows come from one seller, so treat them as one data point, not a market band.
Two budget grades sat below the flower rows:
| Grade | Bag | Per gram |
|---|---|---|
| CBD trim and shake | 28 g and 56 g | $0.86 to $0.89 |
| CBD smalls | 28 g | $1.43 |
One seller each. Shake is leaf and broken bud, fine for rolling or cooking, not for a jar.
Check the grams, not the name
The seller with pound bags labeled them 448 g. A full pound is 453.6 g. That is 5.6 g, or 1.2%, short of a true pound, and it is printed on the label, so it is not hidden. It is a reminder to divide by the grams you actually get. The same seller’s quarter and half pounds were 112 g and 224 g, against 113.4 g and 226.8 g.
What the farm got paid
Retail is one end. The other end is the farm gate. USDA’s National Hemp Report, April 16, 2026 surveyed 2025 prices for floral hemp, which USDA defines as hemp grown for CBD, CBG, CBN or other cannabinoids, including smokable hemp:
| 2025 floral hemp, by type | Average per lb | Median per lb | Average per gram |
|---|---|---|---|
| Grown in the open, hand-trimmed | $70.50 | $235.00 | $0.16 |
| Grown in the open, bucked (machine-stripped) | $7.05 | $3.57 | $0.02 |
| Grown under protection, hand-trimmed | $570.00 | $425.00 | $1.26 |
| Grown under protection, dried | $359.00 | $708.00 | $0.79 |
Under protection means grown under cover, such as in greenhouses or indoor rooms. USDA’s median is weighted by volume, so a gap between average and median shows how wide the market is. For open-grown hand-trimmed flower, the average sits far below the median, a sign of a few large sales at very low prices. USDA does not split CBD flower from other floral hemp in these prices.
From a $70 to $570 farm-gate pound to a $450 to $600 retail pound, the difference pays for trimming, curing, lab tests, packing, storage, unsold stock and the seller’s margin. The jump to $3 a gram in ounce bags is mostly packing and handling repeated sixteen times.
How to read a COA for 0.3% total THC
Cheap flower is only a deal if it is what the label says. The COA (certificate of analysis) is where you check.
Federal rules require the THC test to count THCA as well as delta-9 THC (7 CFR 990.3). Labs do that with a standard conversion. The 0.877 factor accounts for the weight THCA loses when heat turns it into THC:
Total THC = (0.877 x THCA) + delta-9 THC, on a dry weight basis.
| Example COA | THCA | Delta-9 THC | Total THC | Under 0.3% total THC? |
|---|---|---|---|---|
| Low-THC CBD flower | 0.25% | 0.05% | 0.27% | Yes |
| “Under 0.3% delta-9” CBD flower, higher THCA | 0.50% | 0.10% | 0.54% | No |
| High-CBD flower, hot lot | 0.80% | 0.15% | 0.85% | No |
| THCA flower | 22.0% | 0.20% | 19.49% | No |
The second row is the trap. Its delta-9 number is under 0.3%, so it passes the old delta-9 test. Its total THC is not. With delta-9 at 0.05%, THCA has to be about 0.285% or lower for total THC to stay at 0.3%.
Check these six lines:
- Total THC. Is it printed? If not, do the math above.
- Dry weight basis. Results “as received” include moisture and read lower.
- Lot or batch code. It must match the bag and the product page.
- Test date. Recent, and after harvest.
- Measurement of uncertainty. Under the federal pre-harvest compliance rule, a lot passes if its result, less the lab’s stated uncertainty, reaches 0.3% or lower (7 CFR 990.1). So 0.33% ± 0.05% passes and 0.33% ± 0.02% does not. Close calls depend on this number.
- Contaminant panel. Pesticides, heavy metals, microbials and mold. Cheap flower needs these as much as expensive flower does.
The federal pre-harvest test is taken in the field within 30 days before harvest (7 CFR 990.3). That is not the same as a test of the bag you buy, so ask for the finished-flower COA.
What changes on Dec. 11, 2026
As of Oct. 3, 2026, the federal definition of hemp still counts only delta-9 THC (7 U.S.C. 1639o). From Dec. 11, 2026, the 0.3% limit counts total THC, THCA included (CRS IF13136; H.R. 6500, Sec. 2019). Flower like rows 2 and 3 above stops qualifying as hemp on that date. The same law caps final hemp-derived cannabinoid products at 0.4 mg of total THC (and similar cannabinoids) per container. The law and the CRS summary do not say whether packaged raw flower counts as one of those products, and as of Oct. 3, 2026 that is not settled.
Flower that already passes the total-THC math has the best chance of staying sellable after that date, but the per-container question could still change that. State rules differ, and some states ban smokable hemp outright. Check yours before you buy.
Sources
- USDA NASS, National Hemp Report (April 16, 2026)
- 7 CFR 990.1 and 7 CFR 990.3, eCFR
- 7 U.S.C. 1639o, CRS IF13136 (Aug. 17, 2026), H.R. 6500, enrolled text
- Retail price bands: THCA Place reading of in-stock CBD and CBG flower listings on four online hemp sellers, Oct. 3, 2026.
Questions
- How much does cheap hemp flower cost?
- In in-stock listings from four online CBD flower sellers read on Oct. 3, 2026, CBD hemp flower cost $1.71 to $7.32 a gram when bought by the ounce (median $3.14) and $3.00 to $10.71 a gram in 7-gram bags. The one seller that listed pound bags charged $1.00 to $1.34 a gram.
- What do farmers get paid for hemp flower?
- USDA's National Hemp Report (April 16, 2026) put the 2025 average price for hand-trimmed floral hemp at $70.50 a pound grown in the open and $570 a pound grown under protection, such as greenhouses and indoor rooms. The open-grown median was $235 a pound, so a few large low-price sales pull the average down.
- How do I know hemp flower is under 0.3% total THC?
- Read the COA. Total THC is THCA times 0.877 plus delta-9 THC, on a dry weight basis. If that number is 0.3% or lower, the flower meets the total-THC test. Some COAs for CBD flower show delta-9 under 0.3% but THCA high enough to push total THC over it.
- Is CBD flower the same as THCA flower?
- No. Both are hemp-lane flower, but CBD flower is bred to make mostly CBD and very little THCA. THCA flower usually tests at 15% to 30% THCA, which is far over 0.3% total THC.