GreenParrot Seeds
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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

€7.81
+2% more then avg price

Catalog

Items 1 - 30 (Total 1019)

Yield
THC
Price
BEST SELLING
40%
OFF
Cream Caramel
Sweet Seeds
Cream Caramel
Still don’t know which strain to choose? Try out our Indica powerhouse called Cream Caramel. These plants develop a bunch of incredibly large nugs that are covered with plenty of crystallic tric ...
Feminized Feminized
Harvest
19%
1.6%
8 weeks 8 weeks
Indica Indica
€24.00 1440
Feminized
19%
40%
OFF
Sweet Cheese
Sweet Seeds
Sweet Cheese
Legendary British Cheese had been upgraded with Jack Herer’s genetic material. These fully feminized seeds produce healthy, vigorous plants without any sights of hermaphroditism. Sweet Cheese does not ...
Feminized Feminized
Harvest
19%
1.4%
9 weeks 9 weeks
Mostly Sativa Mostly Sativa
€24.00 1440
Feminized
19%
40%
OFF
Crystal Candy F1 Fast Version
Sweet Seeds
Crystal Candy F1 Fast Version
Growers have consistently chosen autoflowers mainly because due to rapid flowering times. Photoperiod plants grow large but it's tough to wait for months to get some bud. But, what if you could get p ...
Feminized Feminized
Harvest
21%
0.1%
42-49 days 42-49 days
Mostly Indica Mostly Indica
€19.00 1140
Feminized
21%
40%
OFF
Chem Beyond Diesel CBD
Sweet Seeds
Chem Beyond Diesel CBD
Chem Beyond Diesel CBD is a feminized seed of Sweet Seeds that is a cross between the American variety Chem Dawg with a descendant variety of Diesel rich in CBD. This is an ideal plant for those who ...
Feminized Feminized
Harvest
8%
15%
54-59 days 54-59 days
Mostly Indica Mostly Indica
€22.50 1350
Feminized
8%
40%
OFF
San Fernando Lemon Kush
Sweet Seeds
San Fernando Lemon Kush
San Fernando Lemon Kush is a new strain from the USA recently created by Sweet Seeds by crossing elite clones of two of the most legendary strains of the North American continent: San Fernando Valley ...
Feminized Feminized
Harvest
High
High
9 weeks 9 weeks
Sativa Indica Sativa Indica
€29.90 1794
Feminized
High
40%
OFF
Ice Cool CBD
Sweet Seeds
Ice Cool CBD
It's always a pleasure to smoke some dank weed, but it becomes even more amazing when it's a perfect mix of CBD and THC. Rather than toking something that contains high levels of either THC or CBD, a ...
Feminized Feminized
Harvest
12%
13%
56-63 days 56-63 days
Mostly Sativa Mostly Sativa
€24.00 1440
Feminized
12%
40%
OFF
Do Sweet Dos
Sweet Seeds
Do Sweet Dos
Do-Si-Dos and Girl Scout Cookies are famous worldwide for their taste. The taste is incredible with the creamy flavors melting in your mouth, but you always gotta keep an eye on the calories. Imagine ...
Feminized Feminized
Harvest
24%
0.1%
8-9 semanas 8-9 semanas
Indica / Sativa: 65%/35% Indica / Sativa: 65%/35%
€26.50 1590
Feminized
24%
40%
OFF
Big Foot
Sweet Seeds
Big Foot
Wait, are you one of those people that are sceptical about Bigfoot’s existence? Well, here comes a surprise for you, because we found him! We bet you’ll recognize his strong stature, huge ...
Feminized Feminized
Harvest
High
High
7 weeks 7 weeks
Sativa Indica Sativa Indica
€24.90 1494
Feminized
High
40%
OFF
Honey Peach Auto CBD
Sweet Seeds
Honey Peach Auto CBD
Honey Peach Auto CBD is an autoflowering cannabis seed of Sweet Seeds. This autoflowering of fifth generation is characterized by its fruit flavor and its high CBD content, which varies between 7 and ...
Feminized Feminized
Harvest
9%
12%
40-45 days 40-45 days
Mostly Indica Mostly Indica
€24.00 1440
Feminized
9%
40%
OFF
Black Jack
Sweet Seeds
Black Jack
Sweet Seeds Black Jack is a unique 50/50 indica/sativa cross between Sweet Seeds’ Black Domina and Jack Herer. Her feminized seeds combine the best qualities of both parents and produce powerful plant ...
Feminized Feminized
Harvest
18%
0.6%
9 weeks 9 weeks
Sativa Indica Sativa Indica
€19.50 1170
Feminized
18%
40%
OFF
Red Mandarine F1 Fast Version
Sweet Seeds
Red Mandarine F1 Fast Version
Every cannabis strain is unique with distinct characteristics. While some are renowned for their yields and potency, others become popular for their incredible aromas that make your mouth water. Howev ...
Harvest
Mid September / 7-8 weeks Mid September / 7-8 weeks
Indica: 55% / Sativa: 45% Indica: 55% / Sativa: 45%
€24.00 1440
40%
OFF
Black Jack CBD
Sweet Seeds
Black Jack CBD
Black Jack CBD from Sweet Seeds is the adaptation of a classic to the new trends in the cannabis world. This high CBD content version of Black Jack has the best characteristics of this time-honored st ...
Feminized Feminized
Harvest
18%
17%
56-63 56-63
Sativa Indica Sativa Indica
€24.00 1440
Feminized
18%
40%
OFF
S.A.D CBD
Sweet Seeds
S.A.D CBD
S.A.D CBD or Sweet Afgani Delicious CBD is a feminized cannabis seed from Spanish bank Sweet Seeds. It is a cross between a clone of a Black Domina 98 and a Diesel clone with high CBD content. The re ...
Feminized Feminized
Harvest
8%
15%
8-9 weeks 8-9 weeks
Sativa 40%/Indica 60% Sativa 40%/Indica 60%
€24.00 1440
Feminized
8%
40%
OFF
Psicodelicia
Sweet Seeds
Psicodelicia
True Sativa connoisseurs prefer the herb that guarantees vivid and reality-changing “high” effect rather than deeply calm condition caused by smoking Indicas and Indica-dominant hybrids. Psicodelicia ...
Feminized Feminized
Harvest
18%
0.9%
 9 weeks 9 weeks
Mostly Sativa Mostly Sativa
€19.50 1170
Feminized
18%
40%
OFF
Cream Caramel CBD
Sweet Seeds
Cream Caramel CBD
You love cannabis, but you avoid it because you're terrified of the psychoactive highs. Like you, many people wish to enjoy the benefits of cannabis without having to worry about the side effects. And ...
Feminized Feminized
Harvest
15%
17%
54-59 days 54-59 days
Mostly Indica Mostly Indica
€24.00 1440
Feminized
15%
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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..