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

€8.07
+2% more then avg price

Catalog

Items 181 - 210 (Total 1405)

Yield
THC
Price
White Widow
White Label
White Widow
White Widow – the backbone of the Dutch coffee-shop industry, the first of the ‘white’ strains and an all-round commercial success story, White Widow is one of the most famous names in modern growing. ...
Feminized Feminized
Harvest
Medium
8 - 9 weeks 8 - 9 weeks
Mostly Indica Mostly Indica
3500
Feminized
King's Kush CBD
Green House Seeds
King's Kush CBD
If cannabis strains had a royal family, King’s Kush would undoubtedly rule as the king of all strains. And when you have Kush in a strain, it becomes a lot more enchanting. When the original King’s Ku ...
Feminized Feminized
Harvest
8%
9-10 weeks 9-10 weeks
Mostly Indica Mostly Indica
1050
Feminized
Original Amnesia Auto
Dinafem
Original Amnesia Auto
Original Amnesia Auto is a testament to Dinafem’s prowess of recreating classics with an autoflowering twist. Original Amnesia is considered a legendary strain even today, but Dinafem decided to cut h ...
Feminized Feminized
Harvest
Medium
11-12 weeks 11-12 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
2200
Feminized
Super Bud
Green House Seeds
Super Bud
Super Bud is the result of crossing two amazing strains such as Skunk#1 and Big Bud. And when you have Skunk genetics in a strain, you can rest assured that it’s going to beat your expectations by a l ...
Feminized Feminized
Harvest
0.24%
8 weeks 8 weeks
Mostly Indica Mostly Indica
1400
Feminized
Fruit Autoflowering
Dinafem
Fruit Autoflowering
Fruit Autoflowering is one of those strains that put a smile on your face every single time. Just a look at her buds drenched in generous amounts of crystals will make you want more. She’s as charmin ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
3000
Feminized
CBD Auto Compassion Lime
Dutch Passion
CBD Auto Compassion Lime
CBD Auto Compassion Lime is a gift to those that can’t handle the psychoactive effects of THC. Although THC is medicinally beneficial, it’s not everyone’s forte. And thus, Dutch Passion Seeds decided ...
Feminized Feminized
Harvest
9%
10 - 11 weeks 10 - 11 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
1895
Feminized
Blueberry OG
Barney's Farm
Blueberry OG
Blueberry OG is a lovechild between the legendary champion OG Kush and Blueberry. Now, this strain is simply awesome because it brings a lot to the table. You have potency, taste, effects, beauty and ...
Feminized Feminized
Harvest
High
55 days 55 days
Mostly Indica Mostly Indica
999
Feminized
Kaya 47
Advanced Seeds
Kaya 47
Ak – 47 Genetics. It has been selected because its flowering period is shorter and has a bigger yield than Ak. Similar characteristics to its ancestors (Colombian, Mexican, Thai, Afghani), stro ...
Feminized Feminized
Harvest
Medium
8-9 weeks 8-9 weeks
Mostly Sativa Mostly Sativa
800
Feminized
TrainWreck
Green House Seeds
TrainWreck
TrainWreck – a strain that has earned legendary status purely because of her raw power – is a must-have if you love powerful strains. Aptly named, she will wreck you before she’s done with you. Ever s ...
Feminized Feminized
Harvest
0.77%
9weeks 9weeks
Sativa Indica Sativa Indica
2500
Feminized
White Widow Auto
Green House Seeds
White Widow Auto
White Widow is a strain that sparks vivid memories for many cannabis enthusiasts that love old-school strains. She is not only exceptionally gorgeous but a tough strain that forgives growers even if t ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
800
Feminized
Night Terror OG
Rare Dankness
Night Terror OG
Night Terror OG is a regular seed of the American bank Rare Dankness. It's a cross between a Bluedream and a Rare Dankness # 1. The result of this crossing is a variety with Indica dominance that ha ...
Regular Regular
Harvest
0.5%
60-70 days 60-70 days
Indica 70% / Sativa 30% Indica 70% / Sativa 30%
8500
Regular
Medical Mass CBD
Royal Queen Seeds
Medical Mass CBD
Critical Mass is a well-established strain in the cannabis industry thanks to its easy of grow and high yielding characteristics. Juanita la Lagrimosa is instead known for boasting high Cbd levels. Mi ...
Feminized Feminized
Harvest
10%
8 weeks 8 weeks
Sativa 40% Indica 60% Sativa 40% Indica 60%
2500
Feminized
Kush'N'Cheese
Dinafem
Kush'N'Cheese
At Dinafem Seeds, the breeders had a question: What would happen if they crossed two of the most sought-after strains all over the UK and USA? Obviously, they had strains with mind-blowing strength a ...
Feminized Feminized
Harvest
Medium
55-60 days 55-60 days
Mostly Sativa Mostly Sativa
900
Feminized
Black Jack CBD
Sweet Seeds
Black Jack CBD
The cannabis community evolves on a daily basis with new techniques, strains, and products that change the way people perceive marijuana. Naturally, some strains that were considered classics for thei ...
Feminized Feminized
Harvest
17%
56-63 56-63
Sativa Indica Sativa Indica
2400
Feminized
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
North Thunderfuck
Royal Queen Seeds
North Thunderfuck
Aptly named for her power, North Thunderfuck is the newest sensation introduced by Royal Queen Seeds. Her origins are mysterious, but you probably won’t even care where she came from once a deep puff ...
Feminized Feminized
Harvest
Low
 8 - 9 weeks 8 - 9 weeks
Sativa 50% Indica 50% Sativa 50% Indica 50%
1000
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
Blow Mind Auto
Sweet Seeds
Blow Mind Auto
Blow Mind is indeed a mind-blowing combination of the super popular Cordobesa Amnesia clone with the autoflowering version of Sweet Afghani Delicious aka S.A.D. How does Blow Mind Auto blow your mind ...
Feminized Feminized
Harvest
Medium
8-9 weeks 8-9 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
2190
Feminized
Cream Mandarine Auto
Sweet Seeds
Cream Mandarine Auto
Cream mandarine is a rarity, considering her elusive combination of cream and mandarin. After months of planning and effort, breeders at Sweet Seeds were finally able to produce this fantabulous strai ...
Feminized Feminized
Harvest
High
9 weeks 9 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
2390
Feminized
CBD Caramel Regular
Barney's Farm
CBD Caramel Regular
CBD Caramel is an exotic strain introduced by none other than Barney's Farm. Her genetics consist of a variety of mighty strains including Himalaya, Brazilian, Afghan and CBD-rich strains. With about ...
Regular Regular
Harvest
5%
50 - 60 Days 50 - 60 Days
Mostly Indica Mostly Indica
5900
Regular
Chem Beyond Diesel CBD
Sweet Seeds
Chem Beyond Diesel CBD
Sweet Seeds has a penchant to breed some of the most spectacular cannabis strains by choosing genetic parents with amazing characteristics. And that’s why they chose Chem Dawg to breed with a CBD stra ...
Feminized Feminized
Harvest
15%
54-59 days 54-59 days
Mostly Indica Mostly Indica
2250
Feminized
Strawberry Amnesia
Dinafem
Strawberry Amnesia
If you want the most exquisite strain in Dinafem’s catalog, just grab the Strawberry Amnesia. Don’t think twice! Not only does she grow like a tree, but her effects are unbelievably powerful. She pro ...
Feminized Feminized
Harvest
Medium
9-10 weeks 9-10 weeks
Mostly Sativa Mostly Sativa
1100
Feminized
Green Punch
Royal Queen Seeds
Green Punch
Every once in a while, there comes a strain that just becomes a part of you, steals a piece of you and never lets you forget her. For many cannabis enthusiasts, one such strain is Green Crack. Regarde ...
Feminized Feminized
Harvest
Low
8 - 9 weeks 8 - 9 weeks
Sativa 60% Indica 40% Sativa 60% Indica 40%
2900
Feminized
Cream Mandarine Fast Version
Sweet Seeds
Cream Mandarine Fast Version
Cream Mandarine fast version is a product of crossing two different strains. By cross-breeding the Cream Mandarine Auto with a diesel clone, breeders at Sweet Seeds were able to reduce the flowering p ...
Feminized Feminized
Harvest
High
7 weeks 7 weeks
2390
Feminized
Devil Cream Auto
Sweet Seeds
Devil Cream Auto
Sweet Seeds is proud to announce the creation of yet another strain from the Devil family. Devil Cream Auto gives a tough competition to photoperiod strains with her dainty purple pistils and strength ...
Feminized Feminized
Harvest
8 weeks 8 weeks
Mostly Indica Mostly Indica
2290
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
4890
Feminized
OG Kush Autoflowering CBD
Dinafem
OG Kush Autoflowering CBD
White Widow is a fascinating cannabis strain that was one of the most sought-after strains by growers and other users way back in the 90s. So much that she was considered a best-seller in coffee shops ...
Feminized Feminized
Harvest
14%
70-80 días 70-80 días
Sativa Indica Ruderalis Sativa Indica Ruderalis
2500
Feminized
Ice Cool Auto
Sweet Seeds
Ice Cool Auto
Auto Ice Cool, an autoflowering beauty, is a heavy yielder despite containing Ruderalis genetics. Produced by breeding an elite clone of an Ice Cool cultivar with Big Bud #2, breeders at Sweet Seeds h ...
Feminized Feminized
Harvest
High
8-9 weeks 8-9 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
4150
Feminized
Green Poison XL Auto
Sweet Seeds
Green Poison XL Auto
Green Poison Auto was a hit among cannabis enthusiasts for many reasons including its taste and potency. However, Sweet Seeds, with a mission to attain perfection every time, decided to revamp the exi ...
Feminized Feminized
Harvest
0.07%
54-59 days 54-59 days
Sativa Indica Ruderalis Sativa Indica Ruderalis
2250
Feminized
Moby Dick Auto
Dinafem
Moby Dick Auto
The success of Moby Dick was guaranteed, especially with the way she grew wide and tall reaching over 10 feet outdoors. However, not everyone can afford the space required to grow such a huge plant. A ...
Feminized Feminized
Harvest
High
10-11 weeks 10-11 weeks
Sativa Indica Ruderalis Sativa Indica Ruderalis
2500
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..