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The
Greenhouse Seed Company
is one of the first seed companies to grow
marijuana commercially from Holland. In 1986
they began their pedigree breeding program to
develop new seed strains. Greenhouse Seeds aim
was to develop stronger different flavoured
strains to what the market currently offered
providing the consumer with a greater variety.
Greenhouse Seed Company thought that developing
stronger seed strains would also prevent
cannabis users from seeking harder drugs by
providing a genuine strong cannabis alternative
to hard drugs.
The
Greenhouse Seed Company breeding program to
develop the new strains used new growing methods
including using new substrates , climatic
controls and new nutrient formulas served to the
plants using new methods. The breeding program
was a success.
The
first Green House , coffee shop , Tolstraat ,
opened soon after and popularity of the seed
strains grew as more people sampled the new
strains on offer at the shop. Master Kush and
Cytral were a big success and Greenhouse were
proud to have them represented at the 1st High
Times Cannabis Cup.
A
second Green House coffee shop, Waterlooplein,
opened in 1995. The artistic looking shop won
the Cannabis Cup for the best looking coffee
shop that year. As the Greenhouse Seed Company
continued to grow they looked for a partner and
a collaboration with a former Sensi Seed breeder
led to a third Green House shop in 1997.
Green
house seeds have been off the map in the seed
growing world for the last couple of years as
they have been involved in medical trials with
the Dutch government but they are now back and
with some new strains which are sure to impress |
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NEW
- CHEESE
female
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| 5
fem seeds |
10
fem seeds |
| £20 |
£38 |
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| In
stock |
In
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Cheese is a unique
strain, until now, available as
clone form only. Like many cannabis strains
the history and origins of Cheese are
somewhat confused and distorted.
Cheese originated in 1988-89 as one
unique female phenotype out of packet of
Sensi Seeds
Skunk No. 1 grown somewhere in
the Chiltern Hills. This one plant produced
impressively large buds and had a very
distinctive cheesy odour. It was quickly
cloned and named Cheese.
Around 1995 a Cheese clone was passed on to
Exodus, an alternative community living in
Haz Hall on the edges of Luton. Exodus
organised free parties, championed the
legalisation of cannabis, grew cannabis
themselves and protected each other from the
law. They also started CANABIS (Campaign
Against Narcotic Abuse Because of Ignorance
in Society). Because of all the people that
passed through the Exodus community many
clones were handed out to visitors and the
strain continued to grow in
notoriety.
For
many years Cheese has passed around an underground
network of growers in the UK, helped by Exodus and
others.
It is now available for the first time as a
feminised strain!
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NEW
- Lemon skunk
female
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Awards: HighLife 1st Place 2006.
Genetics: Old school Skunk, from the Amsterdam
underground..
Effect: Smooth citrus flavor, complex effect, well
balanced and long-lasting..
Flowering indoor: Ready in 8 weeks, but an extra
week will increase dramatically terpens content in
the resin, resulting in a much richer flavor.
Production up to 600 grams per square meter.
Flowering outdoor: Ready beginning October, good
resistance to botrytis. Production up to 800 grams
per plant.
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NEW
- Train wreck female
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| 5
fem seeds |
10
fem seeds |
| £20 |
£38 |
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out of
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out of
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TrainWreck ® (Feminised)
Awards: Not introduced to competitions yet.
Genetics: Original clone from Arcata, USA. Reversed
100% feminized.
Effect: Like the name suggests, a real blast. It
hits fast, and it hits hard. Stoney on the body,
confusing and trippy on the brain. A truly powerful
smoke.
Flowering indoor: Ready in 8 weeks, expect a lot of
resin and tower-like calyx formation deforming the
buds in the final stages of ripening.
Production up to 500 grams per square meter.
Flowering outdoor: Ready beginning October, with
stretchy branches and long shaped colas.
Production up to 700 grams per plant.
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Arjan's
Haze #1
| 5
reg seeds |
10
reg seeds |
| £40 |
£69 |
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| In
stock |
In
stock |
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| 5
fem seeds |
10
fem seeds |
| £45 |
£75 |
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| In
stock |
In
stock |
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Awards:
1st place High Times Cannabis Cup 2004 People
Cup.
Pedigree: Secret pedigree.
Strength: Uplifting high, strong
and long lasting.
THC: 22.3%
CBD: 0.9%
CBN: 0.7%
Flowering time:
Indoors: finishes in 11 weeks
Outdoors: in the Northern hemisphere will finish
in midOctober. In the Southern hemisphere in
May.
The yield is around 350 to 450 gr/sqm.
The quality is superior, with a thc content up
to 23%.
A must for all connoisseurs
and breeders, it is a very special plant.
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Arjan's
Haze #2
NO
IMAGE
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| 5
fem seeds |
10
fem seeds |
| £30 |
£55 |
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OUT OF STOCK |
OUT OF STOCK |
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Awards:
not yet introduced in
competitions.
Genetics: Neville’s Haze, Super Silver Haze,
Laos.
Effect: strong, introspective high, with a deep
effect on the body due to the high CBD level.
Very intense taste, nutty and woody
Flowering indoor: 9-10 weeks will deliver
rock-hard sativa buds covered in shiny white
resin. Yield between 600 and 800 gr/sqm.
Flowering outdoor: it finishes between 15 and 30
October in most areas of the Northern
hemisphere, or in mid May in the Southern.
Production up to 1000 gr/plant.
THC: 21.7% CBD: 1.6% CBN: 0.5%
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Arjan's
Haze #3
NO
IMAGE
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| 5
fem seeds |
10
fem seeds |
| £25 |
£45 |
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| In
stock |
In
stock |
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Awards:
not yet introduced in
competitions.
Genetics: Haze, Laos.
Effect: euphoric high, very social and
creative. One of the fruitiest and
sweetest between the sativas.
Flowering indoor: 10-11 weeks with a yield of
500-700 gr/sqm. Very short sativa, ideal for
indoor growers!
Flowering outdoor: will finish by mid October in
the Northern hemisphere, or by mid May in the
Southern. Yield up to 1000 gr/plant.
THC: 20.5% CBD: 1% CBN: 0.6%
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Arjan's
strawberry haze
NO
IMAGE
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| 5
fem seeds |
10
fem seeds |
| £25 |
£47.5 |
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In
stock |
In stock |
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Awards:
not yet introduced to
competitions.
Genetics: Swiss sativa, NL5 Haze Mist.
Effect: Very mild body effect, strong
cerebral high. Very creative and social. Voted
best strain at the Green House V.I.S. Smoking
Panel 2005.
Flowering indoor: most growers harvest after 10
weeks. A week longer will allow
maximum flavour. Yield 500 to 600 gr/sqm.
Flowering outdoor: ready around end of October
in the Northern hemisphere; around end of May in
the Southern.
Yield up to 800 gr/plant.
THC: 20,4% CBD: 1.2% CBN: 0.9%
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Arjan's
ultra haze #1
NO
IMAGE
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| 5
fem seeds |
10
fem seeds |
| £25 |
£47.5 |
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| In
stock |
In
stock |
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Awards:
not yet introduced to
competitions.
Genetics: Neville’s Haze, Cambodian, Laos.
Effect: very intense sativa high, a real blast.
A very psychedelic feeling.
Flowering indoor: 13 weeks will deliver ripe
sativa buds with heavy density and
amazing resin. Expect a yield up to 900 gr/sqm.
Flowering outdoor: ready at the end of November
in the Northern hemisphere and in June in the
Southern one.
Massive yield: up to 1300 gr/plant.
THC: 21.6% CBD: 0.8% CBN: 0.6%
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Arjan's
ultra haze #2
NO
IMAGE
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| 5
fem seeds |
10
fem seeds |
| £25 |
£47.5 |
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| In
stock |
In
stock |
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Awards:
2nd prize HTCC 2005.
3rd prize Champions Cup 2005.
3rd prize Highlife 2006.
Genetics: Neville's Haze, Mango Haze, Laos.
Effect: great psychoactive high, strong and long
lasting. Very uplifting and social, it leaves a
very relaxing feeling thanks to the high CBD.
Fruity and woody sativa taste.
Flowering indoor: 12-13 weeks with a yield of
700-800 gr/sqm.
Flowering outdoor: finishes by mid November in
the Northern hemisphere, or by mid June in the
Southern. Production can reach 1000 gr/plant.
Long buds with loads of resin.
THC: 22.9% CBD: 1.1% CBN: 0.5%
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A.M.S
(anti mold strain)
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| 5
fem seeds |
10
fem seeds |
| £15 |
£27.50 |
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In stock |
In stock |
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Awards:
not yet introduced in competitions.
Genetics: Swiss sativa, Swiss indica.
Effect: Strong high, with a clearside and a more
introspective one. Very particular taste, sweet
and complex.
Flowering indoor: 9 weeks will deliver the most
amount of resin. Commercial growers harvest in 8
weeks. Yield between 500 and 700 gr/sqm.
Flowering outdoor: will finish by begin
October in the Northern hemisphere, or by mid
May in the Southern. Yield up to 800 gr/plant.
Mould resistant strain!
THC: 15% CBD: 1.1% CBN: 0.7%
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Big
Bang
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| 5
fem seeds |
10
fem seeds |
| £17 |
£30.00 |
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in stock |
in stock |
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Awards:
3rd prize HTCC 2000.
Genetics: Skunk, Northern Light, El Niño.
Effect: very known for its medicinal
properties, it is sold in the Dutch
pharmacies as prescription medicine. Relaxing
and calming effect.
Flowering indoor: 9 weeks will guarantee the
full range of cannabinoids. Commercially ready
in 8 weeks. Yield up to 800 gr/sqm. Very good on
SOG and ScrOG systems.
Flowering outdoor: ready at the beginning of
October in the Northern hemisphere and in April
in the Southern one.
Yield up to 1000 gr/plant.
THC: 15,5% CBD: 1.5% CBN: 0.4%
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The
Church
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| 5
fem seeds |
10
fem seeds |
| £17 |
£30.00 |
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In
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In
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Awards:
not yet introduced to
competitions.
Genetics: Swiss sativa, Skunk, Super
Skunk, Northern Lights.
Effect: a heavy indica feeling that
evolves in a long lasting cerebral high.
A special taste and a very social
effect.
Flowering indoor: 9 weeks, with a yield
of 700 to 800 gr/ sqm.
Flowering outdoor: ready in early
October above the equator, in early May
in the Southern hemisphere. Yield up to
900 gr/plant. Great resin production and
very resistent to mould! Recommended for
humid or rainy areas.
THC: 16.8% CBD: 0.7% CBN: 0.6% |
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The
Doctor
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| 5
fem seeds |
10
fem seeds |
| £15 |
£27.50 |
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| Out
of stock |
Out
of Stock |
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Awards:
not yet introduced to
competitions.
Genetics: Great White Shark, South Indian, Super
Skunk.
Effect: very strong indica with instant body
effect, stoned and very long lasting.
Flowering indoor: ready to harvest in 8 weeks.
An extra week will give amazing resin and a
sweeter taste. Yield up to 800 gr/sqm.
Flowering outdoor: ready around the end of
September in the Northern hemisphere; or around
end of April in the Southern.
Yield up to 1200 gr/plant.
THC: 18.4% CBD: 1.1% CBN: 0.4%
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Hawaiian
Snow
| 5
reg seeds |
10
reg seeds |
| £40 |
£69 |
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| Out
of stock |
Out
of stock |
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| 5
fem seeds |
10
fem seeds |
| £45 |
£75 |
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OUT OF STOCK |
OUT OF STOCK |
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Awards:
1st prize HTCC 2003.
Pedigree:
Hawaiian x Laos.
Strength:
Powerful creative high
and a delightfully smooth
stoned feeling.
THC: 23.7%
CBD: 1.1%
CBN: 0.8%
Flowering Time:
Indoor: 12 to 13 weeks.
Expected yield of 550 to 600 gr/sqm.
Outdoor: it will be finished by the beginning of
November in the Northern hemisphere. In the
Southern hemisphere finishes by late July.
Voted at the Cannabis Cup as the best quality
cannabis made in 2003 in Holland. A true must
for all growers.
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Super
Silver Haze
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| 5
reg seeds |
10
reg seeds |
| £40 |
£69 |
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| In
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In
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| 5
fem seeds |
10
fem seeds |
| £45 |
£75 |
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| In
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In
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Awards:
1st prize HTCC 1997, 1998
and 1999
Pedigree:
Skunk, Northern Lights, Haze.
Strength:
A creepy high and a very powerful body
feeling.
THC: 18.0%
CBD: 0.3%
CBN: 0.1%
Flowering time:
Indoor: expect it to be ready after 11 weeks.
Pure quality and good quantity are yielded with
an average of 450 gr/sqm.
Outdoor: In the Northern hemisphere it is ready
by beginning October while in the Southern
hemisphere finishes by May.
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Nevilles
Haze
| 5
reg seeds |
10
reg seeds |
| £40 |
£69 |
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| In
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In stock |
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| 5
fem seeds |
10
fem seeds |
| £45 |
£75 |
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| In stock |
In stock |
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Awards:
1st prize Seed Copmpany
HTCC 1998
Pedigree:
Almost pure Haze
Strength:
Very strong cerebral high, a true connoisseur
choice.
THC: 21.0%
CBD: 1.1%
CBN: 0.2%
Flowering time:
Indoor: 12 to 14 weeks, with a production of 450
gr/sqm.
Outdoor: In the Northern hemisphere it is
expected to be ready by late
October while in the Southern one by the end of
April.
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White
widow
| 5
reg seeds |
10
reg seeds |
| £20 |
£35 |
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| In
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In
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| 5
fem seeds |
10
fem seeds |
| £30 |
£49 |
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| In stock |
In stock |
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Awards:
1st prize BIO HTCC 1995
Pedigree:
Brazilian and South Indian.
Strength:
Extremely stong indica
feeling, with a creepy
sativa high to complement
the effect.
THC: 12.0%
CBD: 1.4%
CBN: 0.6%
Flowering time:
indoor: 9 weeks, with an expected yield of 350
to 450 gr/sqm.
outdoor: expect it finished by mid October in
Northern hemisphere. Or by the end of May in the
Southern hemisphere. Moderate yield, but
connoisseur quality. One of the whitest
varieties ever bred.
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White
rhino
| 5
reg seeds |
10
reg seeds |
| £20 |
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Greenhouse seeds are a prize winning Dutch seed bank who have worked
with the Dutch government to create many strains of cannabis seeds
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