Wholesale THCA Hash Holes — The Fastest-Growing Pre-Roll Category
THCA hash holes (also called "donuts") are pre-rolls with a concentrated THCA core — typically hash rosin or live resin — surrounded by premium milled flower. When smoked, the concentrate core creates a distinctive "donut hole" ash pattern and delivers significantly higher potency than standard pre-rolls. They're the fastest-growing product category in THCA retail.
What Are THCA Hash Holes?
A hash hole is a premium pre-roll constructed with a specific technique:
- ✓A core of THCA concentrate (hash rosin, live resin, or distillate) is placed in the center
- ✓The outer layer is filled with milled THCA flower
- ✓When smoked, the concentrate core burns slower than the flower, creating a "hole" or "donut" pattern in the ash
- ✓The result is a slow-burning, high-potency smoking experience
Why Hash Holes Are Exploding in Popularity (2026)
Premium positioning
Hash holes retail for $15–$30 each, vs. $5–$12 for standard pre-rolls.
Instagram-worthy
The "donut hole" ash pattern is highly shareable on social media.
Potency
2–3x stronger than standard pre-rolls due to the concentrate core.
Margin opportunity
COGS is typically $3–$8 per hash hole, retail is $15–$30.
Hash Hole Economics for Retailers
| Component | Per Unit Cost |
|---|---|
| 1g milled THCA flower | ~$0.20–$0.50 |
| 0.5g THCA concentrate (rosin/resin) | ~$2.00–$5.00 |
| Cone + packaging | ~$0.30–$0.50 |
| Labor | ~$1.00–$2.00 |
| Total COGS | $3.50–$8.00 |
| Retail price | $15–$30 |
| Gross margin | 60–80% |
Per-unit economics assume in-house manufacturing from bulk inputs.
How C2C Supply Supports Hash Hole Producers
While we don't manufacture finished hash holes, we supply the input materials:
Bulk THCA flower
Milled flower for the outer layer (21–25% THCA)
THCA shake/smalls
Budget-friendly outer layer material
THCA concentrates
For the core (contact us for current concentrate availability)
- ✓Flat per-pound pricing — predictable COGS for your margin modeling
Pair this guide with our THCA pre-rolls wholesale sourcing guide, source cores through THCA concentrates wholesale, use THCA shake wholesale for the outer layer, or build the whole brand through our private label THCA program and bulk THCA flower catalog.
Source Hash Hole Input Materials at Wholesale Pricing
Frequently Asked Questions
What's the difference between a hash hole and a regular pre-roll?
A hash hole contains a core of THCA concentrate (hash rosin or live resin) surrounded by flower. Regular pre-rolls are just flower. Hash holes are 2–3x more potent and retail for significantly more.
How much do THCA hash holes cost wholesale?
Finished hash holes typically wholesale for $5–$15 each, depending on size (1g–2g), potency, and concentrate quality. If you manufacture your own using our bulk flower and concentrate, COGS drops to $3.50–$8.00 per unit.
Can I make my own hash holes using C2C Supply products?
Yes. Buy bulk THCA flower or shake for the outer layer and THCA concentrate for the core. Our private label program is designed for exactly this type of custom product manufacturing.
What size are hash holes?
Most hash holes are 1.5g–2g total (1g flower + 0.5g concentrate, or 1.5g flower + 0.5g concentrate). The ratio of flower to concentrate affects potency and burn characteristics.