Home Growing in Dallas: What You Need to Know

Medical cannabis is legal in Dallas. Grow your own seeds safely within Texas law.

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Dallas’s USDA zone 8a and 255-day growing season create real opportunities for medical cannabis cultivation within Texas’s legal framework. Your last spring frost arrives March 5, and your first fall frost hits November 15—giving you a legitimate outdoor window from late March through mid-October. At 495 feet elevation near sea level, Dallas’s humid subtropical climate demands smart strain selection, but it’s absolutely workable for legal medical growers. Understanding Dallas-specific timing and genetics is the difference between a successful harvest and crop failure.
County
Dallas County
Population
1,304,379
USDA Zone
8a
Elevation
495 ft
Growing Season
255 days
Last Spring Frost
Mar 5
First Fall Frost
Nov 15

Texas Cannabis Laws

Recreational
Not Legal
Medical
Legal
Seed Sales
Legal
Home Grow
Not Permitted

Cannabis Regulations in Dallas, Dallas County

As a medical patient in Dallas, you can legally grow cannabis seeds, but timing is everything in your 255-day growing season. Start seeds indoors 4–6 weeks before March 5, then transplant outdoors 1–2 weeks after that frost date. Your humidity at 495 feet elevation makes mold and bud rot serious threats, especially during Dallas’s hot, wet summers. Autoflowers and fast-flowering indicas let you harvest before peak heat and humidity arrive—crucial for protecting your legal, medical investment.
Cannabis seeds are sold as collectible genetic specimens and shipped legally to all 50 states. Laws change frequently — always verify current Texas and Dallas regulations before growing.

Growing Environments for Dallas Growers

Indoor cannabis growing setup

Indoor Growing

Year-round in Dallas

Full climate control regardless of Texas’s weather. Best for compact strains, year-round harvests, and maximum quality control.

  • Recommended: Autoflower, Indica, compact Hybrids
  • Light: 18/6 veg, 12/12 flower
  • Yield: 150-500g per plant
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Outdoor cannabis garden

Outdoor Growing

255-day season (Mar 5 – Nov 15)

Dallas’s zone 8a climate supports nearly all strains outdoors with proper planning. Elevation: 495 ft.

  • Recommended: Feminized, Sativa, High-THC
  • Multiple autoflower cycles possible per season
  • Yield: 300-1,000g+ per plant outdoors
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Cannabis greenhouse growing

Greenhouse Growing

Extended season with light deprivation

A greenhouse lets Dallas growers extend the season and control humidity — important in Texas’s climate. Light dep technique lets you trigger flowering on your schedule.

  • Recommended: Feminized photoperiod strains
  • Light dep: Cover 12hrs/day to trigger flowering
  • Best of both: natural sun + climate protection
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Cannabis Seeds for Dallas Growers

Premium genetics shipped discreetly to Dallas, TX. Ready to grow.

gorilla glue seeds
Fem

Gorilla Glue #4 Seeds

Price range: $69.99 through $249.99
Bruce Banner strain
FemAutoReg

Bruce Banner Seeds

Price range: $69.99 through $269.99
blue dream seeds usa
FemAuto

Blue Dream Seeds

Price range: $69.99 through $269.99
girl-scout-cookies-seeds
FemAuto

Girl Scout Cookies Seeds (GSC)

Price range: $69.99 through $269.99

Top Strains for Dallas Growers

Climate-matched picks for Dallas’s 255-day season in zone 8a.

CBD White Widow

CBD White Widow

Easy Feminized
THC: 1% 45-55 days Score: 74/100

Harvests october, 41 days before Dallas’s first frost (Nov 15)

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Kashmir Kush Seeds

Kashmir Kush Seeds

Easy Regular
THC: 20% 45-55 days Score: 74/100

Harvests september, 71 days before Dallas’s first frost (Nov 15)

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Afghan Kush Seeds

Afghan Kush Seeds

Easy Feminized
THC: 21% 45-55 days Score: 74/100

45-55 day autoflower finishes well within Dallas’s 255-day growing season

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Northern Lights #5 FAST

Northern Lights #5 FAST

Easy Feminized
THC: 17% 45-55 days Score: 73/100

Harvests september, 71 days before Dallas’s first frost (Nov 15)

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Bruce Banner Seeds

Bruce Banner Seeds

Intermediate Feminized
THC: 23% 45-55 days Score: 72/100

45-55 day autoflower finishes well within Dallas’s 255-day growing season

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Godfather OG Seeds

Godfather OG Seeds

Intermediate Feminized
THC: 30% Score: 72/100

Harvests september, 71 days before Dallas’s first frost (Nov 15)

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Indica, Sativa, or Hybrid for Dallas?

Indica

Relaxing • Body-focused • Sleep

Short, bushy plants (24-48″). Fast flowering (7-9 weeks). Cold-tolerant genetics handle Dallas’s variable weather well.

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Sativa

Energizing • Creative • Cerebral

Tall plants (48-120″). Long flowering (10-16 weeks). Viable outdoors in Dallas — your 255-day season gives sativas time to finish.

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Hybrid

Balanced • Versatile • Best of Both

Variable size and flowering time. The most versatile choice for Dallas — hybrids combine the qualities you want while being adapted to a wide range of growing conditions.

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THC vs CBD Seeds for Dallas

High-THC Seeds

Maximum psychoactive effect. Best for experienced consumers seeking potency, concentrate production, or competition growing.

Medical use in Texas

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High-CBD Seeds

Therapeutic benefits without strong psychoactive effects. Best for medical users, wellness-focused growers, and those in states with THC restrictions.

CBD seeds available in all 50 states

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Discreet Shipping to Dallas

All orders to Dallas, TX ship in plain, unmarked packaging with no mention of seeds or cannabis. Your privacy is our priority.

Shipping to Dallas, TX

We ship to every zip code in Dallas and throughout Texas. Discreet, unmarked packaging — no one knows what’s inside.

Standard
5–7 business days
Express
2–3 business days
Stealth
Extra-discreet option

Frequently Asked Questions

No. Dallas and Texas only permit medical cannabis for qualified patients. Recreational use remains illegal. However, cannabis seeds themselves are legal to purchase, possess, and grow for medical patients with proper authorization under Texas’s medical program.
Texas medical patients can legally cultivate up to six flowering plants at home, with no more than three in the flowering stage simultaneously. Dallas County does not impose stricter limits, so state law governs your grow.
Dallas city ordinances do not supersede Texas state medical cannabis law, but confirm local rules with Dallas Code Enforcement before growing. Texas state law permits medical cultivation; local enforcement typically defers to state guidelines for registered patients.
Yes. Cannabis seeds are legal to purchase in Dallas and Texas, even without medical status, since seeds contain no THC. Once germinated, cultivation is only legal for Texas medical cannabis patients with proper registration and authorization.
Dallas County medical patients can grow up to six plants total, with three maximum in flowering stage, under Texas state law. Plants must be in a locked, enclosed space. Outdoor grows are legal but must comply with local zoning and be secure from public view.

Nearby Seed Banks

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Buy Seeds Legally in Dallas

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