GreenParrot Seeds

Photoperiod

Photoperiodic or photoperiod cannabis plants are those that react to changes in their light cycle. In the wild, cannabis plants grow based on the period of light and darkness they receive. Typically, summers have more daylight compared to darkness, and the plants grow in the vegetative period as long as they receive more daylight. As seasonal changes occur, however, the days become shorter and nig

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Avg price for one seed

€8.21
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Catalog

Items 211 - 240 (Total 946)

Yield
THC
Price
Big Devil Fast Version
Sweet Seeds
Big Devil Fast Version
Big Devil fast version is the spitting image of Big Devil Auto, but with one major difference. Due to excessive demand, Sweet Seeds decided to create Big Devil fast version that behaves like a photo ...
Feminized Feminized
Harvest
High
8-9 weeks 8-9 weeks
Mostly Sativa Mostly Sativa
1990
Feminized
91 Krypt
DNA Genetics
91 Krypt
This is truly a collector’s item, being a limited edition, 2000 units were produced. 91 Krypt comes in a pack of 6 regular seeds, it packs the genetics of a Chem 91’ and a Captain Krypt OG. This is ...
Regular Regular
Harvest
Medium
63-70 days 63-70 days
Mostly Indica Mostly Indica
5000
Regular
Heavy Bud
Advanced Seeds
Heavy Bud
We crossed a selection of varieties chosen because of their versatility and adaptation capability to any type of cultivation system, resistance to pests and strong structure. Sweet and delicate fruity ...
Feminized Feminized
Harvest
8 weeks 8 weeks
Indica Indica
2000
Feminized
Golden Lemons
DNA Genetics
Golden Lemons
Two champion strains brought together – Jew Gold Cut and Lemon Skunk. This is a F1 hybrid that promises to bring yields and terpenes with copious amounts of resin. Golden Lemons cannabis seeds t ...
Feminized Feminized
Harvest
Medium
8 - 9 weeks 8 - 9 weeks
Sativa Indica Sativa Indica
4000
Feminized
Some Sweet
Medical Seeds
Some Sweet
Medical Seeds mission on this genetic adventure was to develop and create a plant that would not only be easy to grow, but also with a short flowering time and delicious sweet tastes. This is where ...
Feminized Feminized
Harvest
7-8 weeks 7-8 weeks
Mostly Indica Mostly Indica
2300
Feminized
OG Kush CBD
Dinafem
OG Kush CBD
Description The legendary Kush returns now as a brand-new CBD-enriched strain, combining the epic OG Kush tastes and adding some high doses of CBD to allow all of those original gangsters out in the ...
Feminized Feminized
Harvest
10%
55-60 días 55-60 días
Mostly Sativa Mostly Sativa
4000
Feminized
Bcn Sour Diesel
Medical Seeds
Bcn Sour Diesel
Come get your hands on Barcelona Sour Diesel and feel like you’re strolling down las Ramblas enjoying an Estrella then stopping off for some Catalan tapas. This delicious Sativa strain by Medica ...
Feminized Feminized
Harvest
Medium
9 - 10 weeks 9 - 10 weeks
Mostly Indica Mostly Indica
3400
Feminized
Alpujarreña
Pyramid Seeds
Alpujarreña
After several years working with this strain from Granada, we are pleased to bring it on the market. It is a fast flowering variety (for about 50 days). Alpujarreña has been grown to over a 1000 me ...
Feminized Feminized
Harvest
7-8 weeks 7-8 weeks
Indica Indica
3000
Feminized
Sweet Skunk Fast Version
Sweet Seeds
Sweet Skunk Fast Version
Feminized and photoperiod-dependent version with an ultra-fast flowering of one of the most famous cannabis families of all time, considered nowadays as a classic of cannabis breeding. This strain is ...
Feminized Feminized
Harvest
6-7 weeks 6-7 weeks
Mostly Indica Mostly Indica
1490
Feminized
Black Jack Fast Version
Sweet Seeds
Black Jack Fast Version
Black Jack is a wonderful cross between two amazing strains including S.A.D (Sweet Afghani Delicious) and the champion Jack Herer. Although the original Black Jack created by Sweet Seeds gained a lot ...
Feminized Feminized
Harvest
High
7-8 weeks 7-8 weeks
Sativa Indica Sativa Indica
1950
Feminized
Nevilles Skunk
Mr Nice
Nevilles Skunk
A lot of growers have waited patiently for several years to get the original Neville’s Haze seed for their garden, so we at MNS thought it would be a special thing for those and other growers to ...
Regular Regular
Harvest
Medium
9 - 11 weeks 9 - 11 weeks
Mostly Sativa Mostly Sativa
6800
Regular
Skunk 47
World of Seeds
Skunk 47
Albeit a lot of people find Skunk and AK-47 quite similar, it’s not an excuse for NOT merging these two into a single magnificent strain, and that’s exactly what had been done. Can you even imagine AK ...
Feminized Feminized
Harvest
High
55-60 days 55-60 days
Indica Indica
4180
Feminized
Bubba Kush CBD
Dinafem
Bubba Kush CBD
The cannabis community adores a few strains it simply cannot do without. Such strains, including the Bubba Kush, have created a special space for themselves in the hearts of millions of growers and us ...
Feminized Feminized
Harvest
10%
8-9 Weeks 8-9 Weeks
Mostly Indica Mostly Indica
2600
Feminized
White Widow
Pyramid Seeds
White Widow
One of the most famous strains in the world. It’s always fashionable because it’s very difficult to improve something that was well-done from the beginning. Very productive, it can adapt itself to a ...
Feminized Feminized
Harvest
0.5%
60-68 days 60-68 days
Sativa Indica Sativa Indica
1800
Feminized
Afghan Skunk
Advanced Seeds
Afghan Skunk
Very robust and highly productive plant, with large, dense buds. Its scent and flavor are very powerful due to their Skunk genetic.Adverse weather resistant and easy to grow, ideal for beginners. Flow ...
Feminized Feminized
Harvest
Medium
7-9 weeks 7-9 weeks
Sativa Indica Sativa Indica
1625
Feminized
Ice Kush
Advanced Seeds
Ice Kush
Kush and South African Sativa crossing. A typical Indica buds plant with a larger production because of its Sativa´s influence bigger size. It is a fast flowering variety and has an early harvest o ...
Feminized Feminized
Harvest
Medium
7-8 weeks 7-8 weeks
Sativa Indica Sativa Indica
1742
Feminized
Gorilla Girl
Sweet Seeds
Gorilla Girl
Gorilla Girl is the result of a cross between Girl Scout Cookies and Gorilla Glue. By using the “Thin Mint” phenotype of GSC, breeders at Sweet Seeds have ensured that the offspring produces an unbeat ...
Feminized Feminized
Harvest
9 weeks 9 weeks
Mostly Sativa Mostly Sativa
2990
Feminized
Peyote Cookies
Barney's Farm
Peyote Cookies
Peyote Cookies is a purple beauty derived by combining Cookies Kush and Peyote Purple. Breeders at Barney’s Farm are proud to present this strain that boasts of some of the best characteristics of bot ...
Feminized Feminized
Harvest
High
49 - 55 days 49 - 55 days
Mostly Indica Mostly Indica
1100
Feminized
Green Poison Fast Version
Sweet Seeds
Green Poison Fast Version
Green Poison fast version is an indica-dominant strain very similar to Green Poison. After the success of Green Poison, breeders at Sweet Seeds wanted to reduce the flowering period. After all, it’s a ...
Feminized Feminized
Harvest
High
6 weeks 6 weeks
Mostly Indica Mostly Indica
2250
Feminized
Krystalica
Mandala
Krystalica
High: A “smooth” but potent sativa-dominant high; helps to relax but keeps you awake at the same time; good for ideas and creativity; suitable for persons with a high THC tolerance. Can facilitate a ...
Regular Regular
Harvest
0.3%
9-10 weeks 9-10 weeks
Mostly Sativa Mostly Sativa
3500
Regular
Honey Peach Auto CBD
Sweet Seeds
Honey Peach Auto CBD
Honey Peach Auto CBD, a 5th generation auto, is an exceptional medicinal strain with abundant amounts of CBD. Sweet Seeds produced this strain by breeding some of the best autoflowers with a photoperi ...
Feminized Feminized
Harvest
12%
40-45 days 40-45 days
Mostly Indica Mostly Indica
2400
Feminized
Julius Caesar
The Cali Connection
Julius Caesar
Julius Caesar is one of Cali Connection’s hybrids using their San Fernando Valley OG Kush. In this case, they crossed it with a very famous Master Kush clone called SoCal and they obtained this marvel ...
Feminized Feminized
8-10 weeks 8-10 weeks
Sativa Indica Sativa Indica
7999
Feminized
Northern Light Blue
Delicious Seeds
Northern Light Blue
An Indica with enhanced medicinal properties that is ideal for relieving chronic pain and other illnesses. Without exaggerating its organoleptic qualities, this strain has a subtle aroma of forest fru ...
Feminized Feminized
Harvest
Very high
7 - 8 weeks 7 - 8 weeks
Indica Indica
2100
Feminized
X Haze
White Label
X Haze
Fresh from the breeding labs to your grow-room – here’s a superb, feminised Haze strain with all the qualities you expect from a Sativa. Plants fill out beautifully, so that by the end of ...
Feminized Feminized
Harvest
10 - 11 weeks 10 - 11 weeks
Mostly Sativa Mostly Sativa
2400
Feminized
NYC Diesel
Soma Seeds
NYC Diesel
The N.Y.C Diesel has its roots in the Big Apple, a friend brought the seeds and said that it was the best pot he ever smoked, he had dreads down to the ground so I believed him. This Cannabis tastes a ...
Feminized Feminized
Harvest
Medium
10 - 12 weeks 10 - 12 weeks
Sativa Indica Sativa Indica
4200
Feminized
Nepal Jam
ACE Seeds
Nepal Jam
A classic A.C.E Seeds hybrid, and the result of a true-love long-distance relationship between a Sativa female in the high altitudes of Nepal, and a Jamaican’85 Rastafarian Indica male. Their love chi ...
Feminized Feminized
Harvest
0.5%
9 weeks 9 weeks
Sativa Indica Sativa Indica
5000
Feminized
Passion Fruit
Dutch Passion
Passion Fruit
Passion Fruit is one of the frutiest strains available today. This Sweet Pink Grapefruit X Orange Bud clone crossing is a high THC hybrid that combines many of the characteristics any grower looks fo ...
Feminized Feminized
Harvest
56 days 56 days
Sativa Indica Sativa Indica
1895
Feminized
Sweet Purple
Paradise Seeds
Sweet Purple
Sweet Purple is a hybrid of 3 varieties: a purple variety, an early-finishing / large-yielding Dutch variety and an exceptionally potent strain. As the name implies, this strain most of the time keeps ...
Feminized Feminized
Harvest
9 weeks, end Sep/beg Oct 9 weeks, end Sep/beg Oct
Sativa Indica Sativa Indica
3000
Feminized
UnderDawg
T.H.Seeds
UnderDawg
From the original Chemdawg family, we bring you the newest feminized only strain for the back garden grower. Along side the OG Kush and the Sour D, UnderDawg OG has big frosty, Kushy buds. It is moder ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Mostly Indica Mostly Indica
2500
Feminized
Amsterdam Mist
Flying Dutchmen
Amsterdam Mist
Flying Dutchmen Amsterdam Mist is a feminized sativa hybrid develop by Dutch seed breeders from Haze Original. Sativas from South India and South East Asia are combined with the legendary Afghani indi ...
Feminized Feminized
Harvest
Medium
10 - 12 weeks 10 - 12 weeks
Mostly Sativa Mostly Sativa
4400
Feminized
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Photoperiod Cannabis Seeds

Photoperiodic or photoperiod cannabis plants are those that react to changes in their light cycle. In the wild, cannabis plants grow based on the period of light and darkness they receive. Typically, summers have more daylight compared to darkness, and the plants grow in the vegetative period as long as they receive more daylight. As seasonal changes occur, however, the days become shorter and nights are longer. At this stage, the plants realize that it’s the beginning to an end to their lifecycle, and they try their best to reproduce much before winter begins. Simply put, the flowering period is triggered due to alterations in the light cycle. In this category, you’ll find photoperiod cannabis seeds or strains that continue to vegetate as long as they receive more than 12 hours of light. This applies to both male and female cannabis plants. In this category, you’ll find both regular and feminized seeds. When grown outdoors, they must be planted at the very beginning of summer so that they have enough time to grow. Depending on the latitude, outdoors growers plant the seeds during summer to encourage growth until the nights become longer. But, since every grower cannot grow cannabis plants outdoors, they supply the plants with artificial light indoors. As long as they mimic the natural light cycle, the plants grow happily. It’s to be noted that these photoperiod cannabis plants will vegetate indefinitely as long as they more than 12 hours of light. Most growers follow an 18/6 cycle (18 hours of light and 6 hours of darkness) during the vegetative period, but when they want the plants to flower, they switch to a 12/12 cycle where the plants receive 12 hours of light and 12 hours of darkness. Once the grower is satisfied with the growth, he can force the plant to flower by manipulating the cycle..