HIGH QUALITY DUTCH CANNABIS SEEDS!
Welcome to the K.C. Brains Seed Shop! Below you can select from all our Regular- Feminized, or Automatic Cannabis seeds. K.C. Brains Seeds come in packs of 5 seeds per pack. We solely send seeds in their original packaging. (not as single seeds). For wholesale prices, please contact us by email or fax.
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KC 33® Feminized
A Dutch-strain, cultivated for years, we have crossed with Thai and Brazil male plants. KC 33® Feminized is further developed for outdoor growing, but is also indoor a Number 1. The buds are compact and have a lemon-fresh taste and produce double T.H.C. And now available as a feminized variety.
Inside flowering 6-9 weeks
height Apr. 100 cm, yield up to 130 gram.Outside flowering 8-10 weeks
height 2.5-3.75 m, yield up to 900 gram.
Harvest end of September -
KC 33® Regular
A Dutch-strain, cultivated for years, we have crossed with Thai and Brazil male plants. KC 33® is further developed for outdoor growing, but is also indoor a Number 1. The buds are compact and have a lemon-fresh taste and produce double T.H.C.
Inside flowering 6-9 weeks
height Aprox. 100 cm, yield up to 130 gram.Outside flowering 8-10 weeks
height 2.5-3.75 m, yield up to 900 gram.
Harvest end of September -
Leda Uno® Feminized
LEDA UNO® Feminized is our prize winning strain that can be used for indoor and outdoor growing. The parents of this strain are KC 33® and a secret Brazilian female, after that it was crossed with a KC 606 early flowering male crossed with Leda®. A superior plant with lemon characteristics.
Inside flowering 6-9 weeks,
height Apr. 120 cm, yield up to 125 gramOutside flowering 8-10 weeks,
height 2.5-3.9 m, yield up to 800 gram.
harvest end of September. -
Leda Uno® Regular
LEDA UNO® is our prize winning strain that can be used for indoor and outdoor growing. The parents of this strain are KC 33® and a secret Brazilian female, after that it was crossed with a KC 606 early flowering male crossed with Leda Uno®. A superior plant with lemon characteristics.
Inside flowering 6-9 weeks,
height Aprox. 120 cm, yield up to 125 gramOutside flowering 8-10 weeks,
height 2.5-3.9 m, yield up to 800 gram.
harvest end of September. -
KC 36® Feminized
More production for every square meter! We keep the parents of this success-product as a secret. KC 36® Feminized is a short stocky plant that produces giant buds and is very productive. A true THC bomb.
Inside flowering 6-8 weeks
height Aprox. 75 cm, yield up to 175 gram.Outside flowering 6-9 weeks
height 1.75 m, yield up to 900 gram.
harvest end of September until half October. -
KC 36® Regular
More production for every square meter! We keep the parents of this success-product as a secret. K.C. 36® is a short stocky plant that produces giant buds and is very productive. A true THC bomb.
Inside flowering 6-8 weeks
height Apr. 75 cm, yield up to 175 gram.Outside flowering 6-9 weeks
height 1.75 m, yield up to 900 gram.
harvest end of September until half October. -
Mango®
For the mango® also goes that it can be grown indoor as well as outdoor. The parents are a K.C. SPECIAL SELECT with a KC 33® and an Afghani-like plant. This plant has extreme big buds, a great production and an early harvest.
Inside flowering 6-9 weeks
height Apr. 90 cm, yield up to 150 gram.Outside flowering 7-10 weeks
height 2.20-3.00 m, yield up to 800 gram.
harvest end of September until half October. -
Mango® (Fem)
For the Mango® Feminized also goes that it can be grown indoor as well as outdoor. The parents are a K.C. SPECIAL SELECT with a KC 33® and an Afghani-like plant. This plant has extreme big buds, a great production and an early harvest.
Inside flowering 6-9 weeks
height Apr. 90 cm, yield up to 150 gram.Outside flowering 7-10 weeks
height 2.20-3.00 m, yield up to 800 gram.
harvest end of September until half October. -
Mind Bender®
Also for the Mind Bender® goes that it can be grown indoor and outdoor. The parents are a double K.C. 2 with a K.C. 33® and an Afghani like. This plant which could turn red, has sweet buds and a great aroma.
Inside flowering 6-10 weeks
height Apr. 90 cm, yield up to 130 gram.Outside flowering 7-10 weeks
height 2.00-2.50 m, yield up to 750 gram.
harvest end of September until half October. -
Mind Bender® (Fem)
Also for the Mind Bender® Feminized goes that it can be grown indoor and outdoor. The parents are a double K.C. 2 with a K.C. 33® and an Afghani like. This plant which could turn red, has sweet buds and a great aroma.
Inside flowering 6-10 weeks
height Apr. 90 cm, yield up to 130 gram.Outside flowering 7-10 weeks
height 2.00-2.50 m, yield up to 750 gram.
harvest end of September until half October. -
Swiss-xT®
This variety has been developed for indoor growing. The parents of this plant are MR. SWISS crossed with a double K.C. private project. The herb of this plant is very stoned. This sort is positively different from all the others.
Inside flowering 7-10 weeks
height Apr. 80 cm, yield up to 130 gram.Outside flowering 8-11 weeks
height 2.00 – 2.50 m, yield up to 850 gram.
harvest end of September, half of October. -
Swiss-xT® (Fem)
The Swiss-xT® Feminized variety has been developed for indoor growing. The parents of this plant are MR. SWISS crossed with a double K.C. private project. The herb of this plant is very stoned. This sort is positively different from all the others.
Inside flowering 7-10 weeks
height Apr. 80 cm, yield up to 130 gram.Outside flowering 8-11 weeks
height 2.00 – 2.50 m, yield up to 850 gram.
harvest end of September, half of October. -
SPONTANICA®
The SPONTANICA.® is great for outdoor cultivation. Indoor is this crossed between SECRET PROJECT NUMBER 1 and a K.C. 33® (also a success). For both indoor and outdoor, great harvests can be expected. There is no plant like it.
Inside flowering 8-10 weeks
height Apr. 150 cm, yield up to 150 gram.Outside flowering 9-11 weeks
height 4.5 m, yield up to 900 gram.
harvest end of September until half October. -
SPONTANICA® (Fem)
The SPONTANICA® Feminized seed is great for outdoor cultivation. Indoor is this crossed between SECRET PROJECT NUMBER 1 and a K.C. 33® (also a success). For both indoor and outdoor, great harvests can be expected. There is no plant like it.
Inside flowering 8-10 weeks
height Apr. 150 cm, yield up to 150 gram.Outside flowering 9-11 weeks
height 4.5 m, yield up to 900 gram.
harvest end of September until half October. -
Brasil x K.C.®
A plant, well suited for the indoor cultivation with a great production. The BRASIL x K.C.® has compact buds and a strong aroma The parents of this plant are MANGO VERMELHO from PARANAIBA BRASIL and K.C. 606.
Inside flowering 9-12 weeks
height Apr. 90 cm, yield up to 150 gram.Outside flowering 9-12 weeks
height Apr. 1,5 – 2 meters, yield up to 750 gram.
harvest end of October. -
Brasil x K.C.® (Fem)
A plant, well suited for the indoor cultivation with a great production. The BRASIL x K.C.® Feminized has compact buds and a strong aroma The parents of this plant are MANGO VERMELHO from PARANAIBA BRASIL and K.C. 606.
Inside flowering 9-12 weeks
height Apr. 90 cm, yield up to 150 gram.Outside flowering 9-12 weeks
height Apr. 1,5 – 2 meters, yield up to 750 gram.
harvest end of October. -
T.N.R.®
T.N.R.® is a special outdoor plant. The parents are a Thai lady that has been growing for 28 years in Holland, crossed over with a double K.C. 2. This plant is the giant of the cannabis plants, with huge colas. The buds have a pure Thai-aroma.
Outside flowering 9-12 weeks
height 4 m, yield up to 1 kilo.
harvest half October. -
T.N.R.® (Fem)
T.N.R.® Feminized is a special outdoor plant. The parents are a Thai lady that has been growing for 28 years in Holland, crossed over with a double K.C. 2. This plant is the giant of the cannabis plants, with huge colas. The buds have a pure Thai-aroma.
Outside flowering 9-12 weeks
height 4 m, yield up to 1 kilo.
harvest half October. -
Cyber Cristal®
The Cyber Cristal® is a plant mostly used for indoor growing. The buds of this plant are covered with a bed of THC snow. This strain is short and compact, the taste is fresh and sweet.
Inside flowering 6-8 weeks
height. 110-125 cm yield up to 145 gramOutside flowering 8-11 weeks
height: 190-225 cm yield up to 750 gram
harvest end of September until half October -
Cyber Cristal® (Fem)
The Cyber Cristal® Feminized is a plant mostly used for indoor growing. The buds of this plant are covered with a bed of THC snow. This strain is short and compact, the taste is fresh and sweet.
Inside flowering 6-8 weeks
height. 110-125 cm yield up to 145 gramOutside flowering 8-11 weeks
height: 190-225 cm yield up to 750 gram
harvest end of September until half October -
Afghani Special Feminized®
This Afghani Special® Feminized strain can be grown indoor as well as outdoor. Its ancestors are an old Afghani strain, crossed over with a new double Afghani. This indica has a strong sweet scent, the leaves are wide and dark green. It is a weed from the good old days.
Inside flowering 6-9 weeks
height. 105-135 cm yield up to 135 gramOutside flowering 7-10 weeks
height: 250-300 cm yield up to 700 gram
harvest end of September -
Afghani Special Regular®
This Afghani strain can be grown indoor as well as outdoor. Its ancestors are an old Afghani strain, crossed over with a new double Afghani. This indica has a strong sweet scent, the leaves are wide and dark green. It is a weed from the good old days.
Inside flowering 6-9 weeks
height. 105-135 cm yield up to 135 gramOutside flowering 7-10 weeks
height: 250-300 cm yield up to 700 gram
harvest end of September -
California Special
This California is a strain that is suitable for indoor and outdoor cultivation. It is descended from an original American California, crossed with Skunk. This variety has a great body.
Inside flowering 7-10 weeks
height. 100-130 cm yield up to 130 gramOutside flowering 6-11 weeks
height: 250-300 cm yield up to 700 gram
harvest end of September until half October. -
California Special® (Fem)
This California is a strain that is suitable for indoor and outdoor cultivation. It is descended from an original American California, crossed with Skunk. This variety has a great body.
Inside flowering 7-10 weeks
height. 100-130 cm yield up to 130 gramOutside flowering 6-11 weeks
height: 250-300 cm yield up to 700 gram
harvest end of September until half October.