
Explore more at Seeds Here Now:
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- Cloning guide · Grow guide · All breeders
Quick Snapshot
Cannabis clones — rooted live cuttings from elite mother plants — are the fastest path to a known-genetics harvest. Wyoming remains one of the strictest prohibition states in the country in 2026: cannabis is illegal for recreational use, there’s no functional state-level medical program, and home cultivation is a felony. The framework is in Wyoming Statutes § 35-7-1031 (Uniform Controlled Substances Act).
WY’s possession penalties are unusually harsh. Possession of up to 3 oz is a misdemeanor with up to 1 year jail and $1,000 fine. Possession of more than 3 oz is a felony with up to 5 years prison. Possession of ANY amount of concentrate is a felony. ANY cultivation is a felony. Multiple reform measures have been blocked from reaching WY voters. The state has narrow CBD epilepsy exception under Wyo. Stat. § 35-7-1058 but no comprehensive medical program.
The political situation is striking: WY is the only US state in 2026 with no decriminalization, no medical program, harsh felony thresholds at 3 oz, and felony cultivation for any quantity. Multiple bills to add medical have failed. Voter initiative efforts have been blocked.
Cannabis clones shipped from Seeds Here Now arrive as hemp-compliant (under 0.3% Δ9-THC at shipment) under the federal 2018 Farm Bill. WY adults 21+ can legally receive shipments for collection, preservation, and educational purposes. Cultivation in WY remains a state-level felony.
This guide covers WY’s legal landscape, the federal hemp shipping framework, transplant protocols (informational), HpLVd screening, the elite cuts that would suit Wyoming’s brutal high plains climate, and timing for Cheyenne, Casper, Laramie, Gillette, and beyond.
📜 The Honest Disclaimer
Everything on this page is informational hearsay. James Bean, the Kru at Seeds Here Now, Seeds Here Now LLC, our staff, our affiliates, our breeders, and our mailman are not your lawyer, doctor, agronomist, therapist, accountant, or cannabis pastor. Nothing here constitutes legal advice, medical advice, agricultural advice, or a guaranteed outcome of any kind.
WY remains one of the strictest cannabis enforcement environments in the country. Tribal nations in WY (Northern Arapaho and Eastern Shoshone on the Wind River Reservation) operate under separate sovereign authority. We’re sharing what we’ve heard, read, and watched happen over 15+ years in this industry.
If you act on anything on this page, you do so at your own risk. Verify current WY law (Wyoming Statutes § 35-7-1031 and § 35-7-1058) before any cultivation activity. Consult a licensed WY attorney for legal questions. James Bean, the Kru, and Seeds Here Now disclaim any and all liability for any consequence of any reader’s choices, actions, or grow-tent disasters.
We sell seeds and clones. We don’t run your garden. In WY, please don’t run a garden at all — the legal exposure is severe.
Why Buy Clones Instead of Seeds in Wyoming?
In WY’s current legal state, both seeds and clones serve as federal hemp-compliant collection items. We sell both. WY has the shortest growing season and most brutal climate of nearly any state — cold, wind, intense UV, dramatic temperature swings. When/if reform passes (which faces a steeper climb in WY than almost anywhere), fast-flowering UV-tolerant clones would be essential.
| Factor | Cannabis Seeds | Cannabis Clones |
|---|---|---|
| Time to harvest | +3–4 weeks | Immediate — already vegging |
| Genetic certainty | Phenotype variation | Identical to mother |
| Sex | Even feminized rarely 100% female | Always female |
| Best for | Autoflowers, breeding | Replicating proven plants |
For WY outdoor cultivation (if/when ever legal), autoflower seeds compete with clones — 60-75 day cycles match WY’s short season.
Legal Status of Cannabis Clones in Wyoming
WY cannabis law is governed by Wyoming Statutes § 35-7-1031 (Uniform Controlled Substances Act).
Recreational Possession Penalties
| Amount | Classification | Penalty |
|---|---|---|
| ≤ 3 oz | Misdemeanor | Up to 1 year jail, $1,000 fine |
| > 3 oz | Felony | Up to 5 years prison, $10,000 fine |
| ANY concentrate | Felony | Substantial penalties |
| ANY cultivation | Felony | Substantial penalties |
The 3 oz felony threshold is unusually low. Most states with similar prohibition frameworks set felony thresholds higher.
Medical Cannabis
WY has no functional state-level medical cannabis program. Wyo. Stat. § 35-7-1058 permits hemp extract for severe epileptic conditions only — a very narrow exception comparable to other prohibition state CBD-only laws.
Cultivation
Home cultivation is a felony in WY at any quantity, no matter how small.
Tribal Considerations
The Wind River Indian Reservation (Northern Arapaho and Eastern Shoshone) operates under separate tribal authority. Cannabis legality on the reservation follows tribal law.
Cannabis Seeds and Clones Under Federal Law
Cannabis seeds and clones with less than 0.3% Δ9-THC at shipment are classified as hemp under the federal 2018 Farm Bill. WY adults 21+ can legally receive shipments for collection purposes.
Reform Status
Multiple medical cannabis bills have failed in the WY legislature. Voter initiative efforts have been blocked from reaching the ballot. WY remains one of the most resistant states to cannabis reform. Reform timeline very uncertain.
Federal Section 781 — November 2026
Section 781 takes effect November 12, 2026, redefining hemp to exclude high-THC plant seeds. Interstate seed shipping becomes federally illegal after that date.
How Cannabis Clones Ship to Wyoming Legally
Plain discreet packaging via USPS/UPS/FedEx. 2-4 day transit. Winter thermal protection is critical — WY winters drop to -30°F regularly with wind chills to -50°F. We typically ship May through September only.
Receiving is legal under federal hemp law. Cultivation in WY remains a state-level felony with severe penalties.

How Cannabis Clones Are Made
Clone production: known female mother → 4-6 inch cutting → rooting hormone → rockwool/root cube → 7-14 days under humidity dome → hardening off → shipment.
We ship rooted clones to WY when weather permits.

Receiving Your WY Clone Shipment: First-24-Hours Protocol
For Cheyenne, Casper, Laramie, Gillette, or anywhere in WY:
Step 1: Unbox Immediately
WY winters are brutal. WY summer porches can hit 95°F+ in lowland areas but cool to 50°F overnight. Schedule USPS Hold if you can’t be home.
Step 2: Inspect
Yellowing/wilting (minor), black stem (root rot — 24hr replacement), pests (quarantine), mold (botrytis/PM), cold damage check.
Step 3: Acclimate
Low-light at 70–75°F and 60–70% humidity. WY ambient humidity is very low (10–25%) — humidity dome essential.
Step 4: Light Watering
Slightly moist cube, pH-adjusted water.
Step 5: Quarantine
Seven days mandatory.

How to Transplant a Cannabis Clone
When ready (white roots, 5–7 days new growth):
- Pre-moisten 1-gallon pot soil
- Dig hole sized to cube
- Add mycorrhizae
- Plant cube directly
- Top level with soil
- Backfill gently
- Light water
- Reduce light 48 hours, ramp up
- Watch 7 days
Common Mistakes
- Underwatering in arid WY climate
- Burying the stem
- Cold water
- Hot light too soon
- Skipping mycorrhizae

Hardening Off for WY’s Intense Sun and Wind
WY’s high-elevation intense UV and persistent wind make hardening off challenging:
- Days 1–2: Dappled shade, 1–2 hours, sheltered from wind
- Days 3–4: Partial sun, 3–4 hours, sheltered
- Days 5–6: Half day outside with wind protection
- Days 7–8: Full day with shade cloth
- Days 9–10: Outside overnight if lows above 55°F (which isn’t every WY night even in summer)
WY’s combination of intense UV + persistent wind + dry air is genuinely punishing. Most WY locations are at 4,000-7,000 feet elevation — UV intensity is among the highest in the country.

Hop Latent Viroid (HpLVd)
The most economically devastating cannabis pathogen of the past decade. We use HpLVd-screened mother stock. Tissue culture lines available.
USDA Plant Hardiness Zones in Wyoming
WY spans USDA zones 3b through 6a — among the coldest in the country, with elevation as the primary driver.
| Region | USDA Zone | Avg. Winter Low | Major Cities |
|---|---|---|---|
| High mountains | 3b–4a | -35°F to -25°F | Yellowstone, Wind River high country |
| Cody / Northwest | 4b–5a | -20°F to -10°F | Cody, Powell, Lander |
| Laramie / Snowy Range | 4a–4b | -25°F to -15°F | Laramie, Saratoga |
| Northeast WY | 4b–5a | -20°F to -10°F | Sheridan, Gillette, Buffalo |
| Casper / Central | 4b–5a | -20°F to -10°F | Casper, Riverton, Glenrock |
| Cheyenne / Southeast | 5a–5b | -15°F to -5°F | Cheyenne, Pine Bluffs |
| Green River Basin | 4b–5a | -20°F to -10°F | Rock Springs, Green River, Evanston |
| Jackson Hole | 3b–4a | -35°F to -25°F | Jackson, Wilson |
Growing season ranges from 45 days in Jackson Hole to 140 days in southeast WY.
WY Outdoor Clone Calendar (Informational)
Reminder: Outdoor cultivation is a felony in WY. Informational only.
Frost Dates
| Location | Last Spring Frost | First Fall Frost | Frost-Free Days |
|---|---|---|---|
| Cheyenne | May 15–25 | September 20–30 | ~125 |
| Casper | May 20–30 | September 15–25 | ~115 |
| Laramie | June 5–15 | September 5–15 | ~85 |
| Sheridan | May 22–June 2 | September 12–22 | ~110 |
| Gillette | May 18–28 | September 18–28 | ~120 |
| Rock Springs | May 22–June 2 | September 15–25 | ~110 |
| Jackson | June 25–July 5 | August 15–25 | ~45 |
Hypothetical Schedule
Southeast WY (Cheyenne):
– Mid-late May: Receive
– Late May: Transplant
– Early June: Hardening off
– Mid-June: Outdoor
– Mid-September: Harvest target — fast strains only
Central WY (Casper, Sheridan):
– Late May: Receive
– Early June: Transplant
– Mid-June: Hardening off
– Late June: Outdoor
– Mid-September: Harvest target
Laramie / High Country:
– Indoor or greenhouse only — outdoor too short
Jackson Hole:
– Indoor only

Best Cannabis Strains for Wyoming
WY’s climate filter: speed, cold tolerance, UV tolerance, wind tolerance.
Outdoor Picks (Where Season Permits)
Northern Lights — cold-climate classic, 7-9 week flower, sturdy.
Hindu Kush — landrace, fast flowering, drought-tolerant, handles wind. Genetically pre-adapted to high desert.
Critical Mass — handles cool conditions, big yields.
Frisian Dew — bred for short cool seasons.
Blueberry — cool-night performer.
Autoflowers for Short WY Seasons
Autoflowers don’t clone usefully — seed-only. 60-75 day cycles match WY’s short season better than photoperiod strains.
Indoor Statewide
WY has very cheap electricity (~10 cents/kWh, hydroelectric and natural gas advantages). Cold winters ease heat dissipation:
- GG #4 — original clone-only cut
- OG Kush cuts
- Wedding Cake, Sunset Sherbert
- Zkittlez
What to Avoid
- Long-flowering sativas (10+ weeks) — won’t finish anywhere outdoor in WY
- Heat-loving equatorial strains
- Stretchy hybrids — WY wind destroys them
Local Considerations for WY Growers
Cold
Outdoor cultivation is genuinely difficult almost everywhere in WY. Even southern WY has 45+ day windows where overnight frost is possible.
Wind
WY is one of the windiest states in the country. Sustained 30+ mph wind is routine on the high plains. Wyoming wind would strip leaves off most strains in days.
UV
WY’s elevation creates intense UV exposure. Beneficial for trichome production but punishing on unprepared plants.
Water
WY is arid. Drip irrigation essential. Most WY water is hard with high mineral content.
Soil
WY soils typically alkaline, low in organic matter, often rocky. Container cultivation cleanest.
Snow
WY snow can come early September in mountain areas. Outdoor harvest timing is critical.
Pests
- Grasshoppers — severe in dry years
- Spider mites — thrive in dry WY summers
- Aphids — common
- Mormon crickets — periodic outbreaks
- Wildlife — significant pressure
Wildlife
- Mule deer — significant pressure throughout
- Pronghorn — won’t typically eat plants but disrupt
- Black bears, grizzly bears — northwest WY (Yellowstone region)
- Elk — mountain areas
Hail
Summer thunderstorms with hail can destroy plants in minutes.

Indoor Cultivation in Wyoming
WY has very cheap electricity (hydroelectric + natural gas + coal infrastructure) and cold winters that ease heat dissipation. Indoor cultivation works well from a cost perspective. WY’s sparse population and large rural properties support discreet operations. If/when WY ever reforms (which is a long way off), indoor would be the dominant style.
Where to Buy Cannabis Clones in Wyoming
Seeds Here Now ships cannabis clones to every WY ZIP code — Cheyenne, Casper, Laramie, Gillette, Rock Springs, Sheridan, Green River, Evanston, Riverton, Jackson, Cody, Rawlins, Lander, Torrington, every WY town. Clones ship as hemp-compliant under the federal 2018 Farm Bill, in plain discreet packaging.
Why We’re the Right Source for WY
- 15+ years in cannabis genetics with 100+ established breeder relationships
- Cold-climate fast-flowering UV-tolerant cuts verified for high-elevation harsh-climate conditions
- HpLVd-screened mother stock
- Tissue culture lines for premium operations
- Both seeds AND clones — autoflower seeds essential for any WY outdoor scenarios
- Live arrival guarantee with thermal protection
The November 2026 Window
Federal Section 781 changes the hemp legal framework on November 12, 2026.
Frequently Asked Questions
Are cannabis clones legal in Wyoming?
Cannabis clones with less than 0.3% Δ9-THC are hemp under the federal 2018 Farm Bill. WY adults 21+ can legally receive shipments for collection purposes. Cultivation in WY remains a state-level felony.
Is medical cannabis legal in WY?
No comprehensive medical program. Wyo. Stat. § 35-7-1058 permits hemp extract for severe epileptic conditions only.
Will WY legalize cannabis?
Multiple bills have failed. Voter initiative efforts have been blocked. Reform timeline very uncertain — WY remains one of the most resistant states.
Why are WY’s penalties so harsh?
The 3 oz felony threshold and felony cultivation at any quantity reflect WY’s resistant political environment. Most prohibition states have higher felony thresholds.
How are clones shipped to WY?
Plain discreet packaging via USPS/UPS/FedEx, 2-4 day transit, seasonal thermal protection. We typically ship May through September only due to winter cold.
What strains for WY’s climate?
Fast-flowering cold/UV/wind-tolerant: Northern Lights, Hindu Kush, Frisian Dew, Blueberry. Autoflowers from seed for any outdoor scenarios.
What USDA zone is WY in?
WY spans USDA zones 3b through 6a. Cheyenne is 5a-5b. Casper is 4b-5a. Laramie is 4a-4b. Jackson Hole is 3b-4a.
Do you ship to all WY cities?
Yes — every WY ZIP code, weather permitting.
What’s HpLVd?
Hop Latent Viroid — cannabis pathogen reducing yields and vigor. We use HpLVd-screened mother stock.
Do you offer tissue culture clones?
Yes, from select breeders.
Why is concentrate possession a felony at any amount in WY?
WY law specifies that any amount of concentrate is felony possession. This is harsher than most states.
What happens with cannabis seeds in November 2026?
Federal Section 781 takes effect November 12, 2026, redefining hemp to exclude high-THC plant seeds.
Can I grow on Wind River Reservation?
Cannabis on tribal land follows tribal law. Verify with tribal authority (Northern Arapaho and Eastern Shoshone).
One More Time — The Disclaimer
This page is informational hearsay. James Bean, the Kru, Seeds Here Now LLC, and any affiliated parties are not licensed legal counsel, medical professionals, or agricultural advisors, and disclaim any and all liability for any reader’s actions taken in reliance on this page. WY enforcement is among the strictest in the country. Verify current WY statutes before any cultivation activity. Grow at your own risk. Plant at your own risk. Read at your own risk.
Sources
- Wyoming Statutes § 35-7-1031 (Uniform Controlled Substances Act)
- Wyoming Statutes § 35-7-1058 (Hemp extract epilepsy exception)
- Federal Agriculture Improvement Act of 2018 (Farm Bill) — 7 U.S. Code § 1639o
- Federal Section 781 (effective November 12, 2026)
- Wyoming Legislature
- USDA Plant Hardiness Zone Map, 2023
- High Plains Regional Climate Center
- Journal of Plant Pathology — HpLVd research
Last updated: May 2026.
HpLVd-screened, live, shipped fast & discreet.
Shop Cannabis Clones →
Explore more at Seeds Here Now:
- Shop cannabis clones · iWantClones · Shop all seeds
- Prefer seeds? See our Wyoming cannabis seeds guide
- Cloning guide · Grow guide · All breeders
Find Cannabis Clones in Nearby States
Growing near Wyoming? See how clone laws and availability compare in Montana, Colorado, and Utah, or browse every state from the USA cannabis clones hub.