THC Seeds

A think, dense Hich Octane Grape cola grown from GTR's high THCA seeds shines indoors.

Consistent, early finishing, heavy producing, feminized THCA seeds (also known as THC seeds), including the industry's first triploid cannabis seeds. Need a rundown on THCa? Read up here.  Looking for high test scores? Check out our list.

 
A large, dense, green Bermuda Triangle plant grows from high THC feminized seeds.

Barnyard High Test

From $49.00
 
A large dominant Bermuda Triangle flower grows indoors from high THC seeds at GTR.

Bermuda Triangle

From $49.00
 
Frosty and dense flowers on a Bermuda Triangle Seedless triploid cannabis plant at GTR Seeds.

Bermuda Triangle Seedless

From $75.00
 
Bright green flowers with orange hairs pop on Chem Spill feminized high THCA seeds from GTR.
Save $11

Chem Spill

From $39.00 $50.00
 
Narrow leaves and a big cola flower on Chem Spill high THCA seeds.
Save $11

Chemical Party

From $39.00 $50.00
 
Bulbous green flowers and orange hairs shine on Citrus Slurp feminized THCA seeds from GTR Seeds.
Save $6

Citrus Slurp

From $49.00 $55.00
 
Derailed - GTR Seeds
Save $11

Derailed

From $39.00 $50.00
 
A dense, frosty, cola Derailed Seedless flower grown from triploid THC seeds stands up strongly at GTR Seeds.
Save $10

Derailed Seedless

From $65.00 $75.00
 
Gasolime - GTR Seeds
Save $16

Gasolime

From $39.00 $55.00
 
High Octane Grape - GTR Seeds
Save $6

High Octane Grape

From $49.00 $55.00
 
A dark green with orange haired Lime Meringue flower grown at GTR Seeds.
Save $15.01

Lime Meringue

From $39.99 $55.00
 
A dense, cannabinoid covered flower of the NOX Cookies strain. The indoor flowers were grown from high THCA seeds.

NOX Cookies

From $49.00
 
Sugar leaves and flowers shimmer on an indoor grown high THC Private Party plant.

Private Party

From $49.00
 
A large pop corn sized Private Party Seedless flower drips resin at GTR Seeds. The triploid THC seeds show vigor.

Private Party Seedless

From $75.00
 
Terp Poison - GTR Seeds
Save $5.01

Terp Poison

From $44.99 $50.00
 
A dense and high terpene rich Terp Poison Seedless flower grown from triploid cannabis seeds at GTR Seeds.

Terp Poison Seedless

From $75.00

All seeds are feminized.

To ensure germination success we strongly recommend visiting our seed start guide below.

Need A Quick Rundown On Picking Cannabis Seeds?
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Our Breeding Process Seed Start Guide Learn About Triploids