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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
We do not ship cannabis seeds to the
USA
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Green-o-matic
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| 5
fem seeds |
10
fem seeds |
| £26 |
£45 |
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| In
stock |
In
stock |
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Short
and fast GreenHouse Seeds Green-O-Matic auto-flowering strain is now
ready for the world
Greenhouse
are jumping on the autoflowering train with its
own dwarf
strain which is a cross of a Moroccan, Asian and a ruderalis strain
--------------------------------------------------------------------------------
Genetics:
Autoflowering / Ruderalis / Moroccan and Asian
Type:
Feminized Auto-flowering Cannabis Seeds (Automatic Seeds)
No.
of Seeds Per Pack: 5 or 10 Green-O-Matic autoflowering cannabis seeds
flowering
in 55 days it has a mild yet fast hitting effect with a
stoned feeling
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Super
lemon hazee
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| 5
fem seeds |
10
fem seeds |
| £35 |
£65 |
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| in
stock |
In
stock |
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1st
prize HTCC 2008 Genetics: Lemon Skunk x Super Silver Haze Effect: A
very lemony haze, works fast and lasts long. It’s a very
powerful high, very balanced between a physical and a cerebral side.
Flowering indoor: 9-10 weeks with a production up to 700 gr/sqm
Flowering outdoor: finishes end October in northern hemisphere,
production up to 1000 gr/plant. The Super Lemon Haze has won the 2008
High Times Cannabis Cup with a landslide of votes. Between the many
reasons: its incredibly intense lemony flavour, with a strong haze
background. It’s a sharp and intense taste, which reminds of
lemon, lime and pink grapefruit, followed by a very earthy and musky
haze aftertaste, with traces of incense and black pepper. The effect is
very balanced; it starts with a quick indica-hit feeling that softly
moves to a very strong high, with a social and creative side. The Super
Lemon Haze is a very smooth compromise between the great qualities of
its parents. It has 9-10 weeks flowering time, and a very typical
Christmas tree shape. Plants tend to grow quite tall, but the
internodes are not too far apart, and allow easy topping. The leaves
are very sativa-like, while bud formation comes dense and has a high
calyx-to-leaf ratio. The Super Lemon Haze is very effective both
indoors and outdoors, and responds very well to high-EC hydro systems
as well as organic soil setups. When cultivated in soil, the spectrum
of terpens is more developed and gives an extra lemony flavour. The THC
is high at over 22%, ensuring a very psychedelic experience to even the
most experienced smokers. |
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NL5
x Haze mist
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| 5
fem seeds |
10
fem seeds |
| £24 |
£44 |
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| In
stock |
In
stock |
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Description
to follow
Flowering
time: 11 weeks
700Gr/sqm
THC 19.5%
CDB 1.4%
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K-Train
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| 5
fem seeds |
10
fem seeds |
| £26 |
£45 |
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| In
stock |
In
stock |
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K-Train
The K-Train is a new creation of Green House Seed Company. We
decided to cross the original Trainwreck with original Kush, and the
result is impressive to say the least. After careful selection, we are
introducing the perfect balance between these two famous strains: the
K-Train. It is a very powerful indica strain, easy to grow and with a
strong metabolism. With all the plant characteristics of the Kush and
the typical oversized calyx and bud structure of the Trainwreck. The
structure of the plant is mid-sized and bushy, with thick round leaves
and strong stalks. The K-Train has a flowering time of 9 weeks, and
it’s suitable for indoor and outdoor. It can manage high EC
levels. The flavor is very kushy, sweet and earthy, with moss and musk
background. The effect strong on the muscles, quite narcotic as well.
It is a long lasting ride, very stoned. |
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Alaskan ice
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| 5
fem seeds |
10
fem seeds |
| £24 |
£44 |
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| out
of stock |
out
of stock |
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The
Alaskan Ice is one of the strongest cannabis plants ever bred. It
is a cross of original Green House White Widow and Pure Haze. This
variation represents a very famous strain, with a new kick. The plants
have a structure that is slightly stretchier than the White Widow, with
a typical pine-tree shape. The internode is quite stable and averages
12-15 centimeters. The strain has all the well known characteristics of
the White Widow, with a much higher THC content and a very sativa-like
effect, energizing and very trippy. CBD level is also very high at over
1%, giving it a complete physical effect that follows the first burst
of high. Flowering time on this strain is 9 weeks, just one week longer
than the original White Widow. The Alaskan Ice is suitable for indoor,
outdoor and greenhouse. The plant is quite resistant to botrytis and to
pests. In indoor hydro systems the production can reach 700-800 grams
per square meter. Outdoor expect production up to 800 grams per plant
with fully developed specimens (up to 2,5 meters high and very
branchy). The Alaskan Ice can be fed quite a bit, with an EC level up
to 2.2 in hydro systems (regular flush required). The taste of the
Alaskan Ice is spicy and hazy, with a very well balanced bouquet in
between the White Widow and the Haze flavors. |
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NEW
- CHEESE
female
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| 5
fem seeds |
10
fem seeds |
| £24 |
£40 |
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| in
stock |
OUT
OF stock |
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| Try
barneys farm blue
cheese |
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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 |
| £22 |
£42 |
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| IN
stock |
out
of stock |
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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 |
| £50 |
£90 |
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| out
of stock |
out
of stock |
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| 5
fem seeds |
10
fem seeds |
| £32 |
£56 |
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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
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| 5
fem seeds |
10
fem seeds |
| £32 |
£56 |
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| In
Stock |
In
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
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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
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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
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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
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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 |
| £18.5 |
£30 |
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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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| out
of stock |
out
of
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 |
| £19 |
£37 |
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| in
stock |
in
stock |
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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 |
| £17.50 |
£30 |
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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 |
| £40 |
£70 |
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| IN
STOCK |
IN
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 |
| £45 |
£75 |
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| In
stock |
In
stock |
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| 5
fem seeds |
10
fem seeds |
| £40 |
£68 |
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| In
stock |
In
stock |
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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 |
| £55 |
£95 |
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| In
stock |
In
stock |
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| 5
fem seeds |
10
fem seeds |
| £40 |
£70 |
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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 |
| £25 |
£45 |
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| In
stock |
In
stock |
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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 |
£35 |
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| Out
of stock |
Out
of stock |
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| 5
fem seeds |
10
fem seeds |
| £30 |
£53 |
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| in
stock |
in
stock |
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Awards:
2nd prize BIO HTCC 1996
Pedigree:
Afghan, Brazilian and
South Indian.
Strength:
Medicinal, too strong for
most people. Very intense
on the body and kind to
the spirit.
THC: 11.0%
CBD: 1.6%
CBN: 0.5%
Flowering time:
Indoor: expect 9 weeks of flowering with a yield of 500 to 600 gr/sqm.
Outdoor: expect it to finish by end september in Northern hemisphere or
at the end of may in Southern hemisphere.
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Great White Shark
| 5
reg seeds |
10
reg seeds |
| £20 |
£35 |
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| Out
of stock |
Out
of stock |
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| 5
fem seeds |
10
fem seeds |
| £30 |
£53 |
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| In
stock |
In
stock |
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Awards:
1st prize Bio HTCC 1997
Pedigree:
Super Skunk, Brazilian
and South Indian.
Strength:
Seductive stoned feeling
that has the strength of
jaws.... red eyes and soft knees!
THC: 14.0%
CBD: 1.7%
CBN: 0.6%
Flowering time:
Indoor: will be ready in 50 days with a yield of 500 to 800 gr/sqm.
Outdoor: finishes in the Northern hemisphere by end September, while in
the Southern hemisphere it will be ready by March/April. |
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El Nino
15
seeds
| 5
reg seeds |
10
reg seeds |
| £20 |
£35 |
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| In
stock |
In
stock |
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| 5
fem seeds |
10
fem seeds |
| £30 |
£53 |
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| In
stock |
In
stock |
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Awards:
1st prize Bio HTTC 1998
Pedigree:
Haze, Super Skunk,
Brazilian, South Indian.
Strength:
Like its name suggests, a storm for the senses.
THC: 12.0%
CBD: 0.7%
CBN: 0.6%
Flowering time:
Indoor: expect it to be ready after 8 to 9 weeks with massive resin
production.
High grade weed is yielded, with an production of 450 gr/sqm.
Outdoor: In the Northern hemisphere it is expected to be ready by
September while in the Southern one by March/April. |
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Himalaya Gold
| 5
reg seeds |
10
reg seeds |
| £15 |
£25 |
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| Out
of stock |
Out
of stock |
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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:
Has won many harvest festivals
and private awards...
Pedigree:
Nepalese and North Indian.
Strength:
A very creative high! Good
for inspiration, meditation, pain relief and for arts & craft...
THC: 15.0%
CBD: 1.4%
CBN: 0.5%
Flowering time:
Indoor: 8 to 9 weeks. It yields 450 to 600 gr/sqm.
Outdoor: expect it to be finished by the end of Sepember in the
Northern hemisphere and by May in Southern hemisphere.
Massive yield and good quality.
Recommended for outdoor growers world wide. |
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We
are based in the UK so prices are in pounds. Go to www.xe.com
the price in your currency.
|
