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

€7.85
+1% more then avg price

Catalog

Items 1 - 30 (Total 944)

Yield
THC
Price
BEST SELLING
Critical Kush
Barney's Farm
Critical Kush
Barney’s Farm is renowned for producing legendary strains. And one of them is Critical Kush. With the ability to knock your socks off, she is perfect as a medicinal strain when your over-the-counter p ...
Feminized Feminized
Harvest
2.1%
8 weeks 8 weeks
Indica Indica
2900
Feminized
BEST SELLING
LA Confidential (FEM)
DNA Genetics
LA Confidential (FEM)
DNA Genetics LA Confidential This is a great medical strain as it relieves pain and helps eliminate insomnia. For the everyday user, the high of this herb is psychedelic and energetic, with a hammer. ...
Feminized Feminized
Harvest
7 - 8 weeks 7 - 8 weeks
Indica Indica
6000
Feminized
BEST SELLING
Pineapple Chunk
Barney's Farm
Pineapple Chunk
Legendary genetics of Skunk #1 and Cheese make this strain very potent, convenient to grow and productive. Tests show that there is up to 24% THC in these buds, which is on a par with the most power ...
Feminized Feminized
Harvest
1.1%
8 - 9 weeks 8 - 9 weeks
Mostly Indica Mostly Indica
2600
Feminized
BEST SELLING
Tangerine Dream
Barney's Farm
Tangerine Dream
Tangerine Dream Auto is nothing short of an ethereal magical dream. Right from her amazing cannabinoid profile to the size of the buds absolutely drenched in resin, she is downright stupendous. In the ...
Feminized Feminized
Harvest
1.8%
10 weeks 10 weeks
Sativa Indica Sativa Indica
2900
Feminized
BEST SELLING
Pineapple
Blk. seeds
Pineapple
Buy Pineapple Chunk Feminised Seeds from Blk. For Skunk Lovers… For creating a Pineapple Chunk we used our Skunk#1 and Cheese and combined it with Pineapple. The result we have acheived is a vi ...
Feminized Feminized
Harvest
0.7%
8 weeks 8 weeks
Mostly Indica Mostly Indica
2200
Feminized
BEST SELLING
The Ultimate
Dutch Passion
The Ultimate
To be honest, we’ve never encountered the strain that would incorporate both enormous yields and uncompromised smoke quality… Until now. The Ultimate indoor strain has finally arrived. It can be grown ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Sativa Indica Sativa Indica
5200
Feminized
BEST SELLING
Critical+ 2.0
Dinafem
Critical+ 2.0
Critical + 2.0 is the revamped version of a strain considered a legendary icon in the cannabis industry. Critical + gained so much respect that the very name was enough to send her fans in a tizzy. E ...
Feminized Feminized
Harvest
0.3%
6-7 weeks 6-7 weeks
Mostly Indica Mostly Indica
2800
Feminized
BEST SELLING
Satori
Mandala
Satori
In 2006 we introduced our new Satori. We have refined this strain genetically to produce an even more reliable and powerful cross that will delight your connoisseur heart. Satori is an exceptionally e ...
Regular Regular
Harvest
Medium
9 - 10 weeks 9 - 10 weeks
Sativa Indica Sativa Indica
4500
Regular
BEST SELLING
Jack 47
Sweet Seeds
Jack 47
Two mighty genetic lines were crossed in order to create this masterpiece. That’s major league players right here – AK47 and Jack Herer. Being a Sativa-dominant hybrid with some Indica traits, Jack 47 ...
Feminized Feminized
Harvest
1.6%
9.5 weeks 9.5 weeks
Mostly Sativa Mostly Sativa
5500
Feminized
BEST SELLING
Amherst Sour Diesel
Humboldt Seeds Organization
Amherst Sour Diesel
Amherst Sour Diesel is a strain produced by the famous Humboldt Seeds. Known for their penchant to create amazingly unique seeds, Amherst Sour Diesel will appeal and stimulate your senses much more th ...
Feminized Feminized
Harvest
0.1%
65 days 65 days
Mostly Sativa Mostly Sativa
2500
Feminized
BEST SELLING
Chocolate Mint OG
Humboldt Seeds Organization
Chocolate Mint OG
We merged two iconic super strains from the Northern California scene, the infamous OG with the ever classic Granddaddy Purple. Very vigorous growth during beginning stages makes for a quick turnover ...
Feminized Feminized
Harvest
Medium
55-65 days 55-65 days
Mostly Indica Mostly Indica
2600
Feminized
BEST SELLING
Original Amnesia
Dinafem
Original Amnesia
The origins of Amnesia are shrouded in mystery, but what we know so far is that she’s the brainchild of a Dutch Breeder whose identity is unknown. Legend has it that the Original Amnesia was a produc ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Mostly Sativa Mostly Sativa
2600
Feminized
BEST SELLING
Moby Dick
Dinafem
Moby Dick
Dinafem Seeds Moby Dick is one of the strongest and very typical sativa. It is the result of crossing the 2 best clones of our Mother Plants, a sativa with an indica. Dinafem Seeds Moby Dick is our m ...
Feminized Feminized
Harvest
9 - 10 weeks 9 - 10 weeks
Mostly Sativa Mostly Sativa
3300
Feminized
BEST SELLING
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
1.6%
8 weeks 8 weeks
Indica Indica
2400
Feminized
BEST SELLING
Super Lemon Haze
Green House Seeds
Super Lemon Haze
Another illustration of what the true Sativa strain should be. Tall plants (they reach the point 2 of meters easily, so pruning and trimming is important, so as the SOG/SCROG techniques) with tight, s ...
Feminized Feminized
Harvest
0.21%
9 - 10 weeks Indoor 9 - 10 weeks Indoor
Mostly Sativa Mostly Sativa
2500
Feminized
BEST SELLING
Mazar
Dutch Passion
Mazar
Mazar or, alternatively, Mazar-i-Shariff is a phenomenal crossbred between Skunk x Afghani. The most talented breeders from Dutch Passion had been working on this strain for years, and the outcome was ...
Feminized Feminized
Harvest
Medium
8 - 9 weeks 8 - 9 weeks
Indica Indica
3000
Feminized
BEST SELLING
Blueberry
Dutch Passion
Blueberry
Blueberry is nothing less than a legendary champion of the cannabis world. Its history goes back to 70s, but it’s still a fierce opponent for many modern strains. Blueberry’s secret was the fact, that ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Mostly Indica Mostly Indica
3300
Feminized
BEST SELLING
2046
Medical Seeds
2046
Medical Seeds 2046 was selected for its incredible psychedelic power and its indisputable haze aroma. It is 100% pure haze. 2046 is the variety of our most powerful bank. Patience is needed to grow ...
Feminized Feminized
Harvest
Medium
16 - 17 weeks 16 - 17 weeks
Sativa Sativa
3000
Feminized
BEST SELLING
Channel+
Medical Seeds
Channel+
Medical Seeds Channel + Feminized boasts an enormous aroma, perfect for SCROG cultivation. Medical Seeds Channel Plus grows up like a Sativa, thin and without many leaves. When flowering it grows tall ...
Feminized Feminized
Harvest
5%
6 - 7 weeks 6 - 7 weeks
Sativa Indica Sativa Indica
2400
Feminized
BEST SELLING
Big Bang
Green House Seeds
Big Bang
You have probably heard of the “Big Bang” theory before. The entire universe was formed after a huge boom, and that’s how stars and planets were born. And this big bang will produce a parallel univers ...
Feminized Feminized
Harvest
0.12%
8-9 weeeks 8-9 weeeks
Mostly Indica Mostly Indica
1800
Feminized
BEST SELLING
El Alquimista
Samsara Seeds
El Alquimista
El Alquimista is a willing horse that delivers an admirably sized yield in just 7 to 8 weeks of bloom! It’s high in both THC and CBD, so it’s going to be an excellent strain for anyone who enjoys Indi ...
Feminized Feminized
Harvest
Very high
7 - 8 weeks 7 - 8 weeks
Mostly Indica Mostly Indica
2300
Feminized
BEST SELLING
Crockett´s Confidential
Crockett Family Farms
Crockett´s Confidential
Crockett’s Confidential is a beautiful indica plant with typical LA Con structure. Produces large dense flowers covered in resin. Fruity smell of apricot and grape with an earthly undertone. Crockett& ...
Regular Regular
Harvest
Medium
8 - 9 weeks 8 - 9 weeks
Mostly Indica Mostly Indica
8000
Regular
BEST SELLING
G13 Widow
Mr Nice
G13 Widow
The makeup of this plant is a round the world trip packed up into one plant – Afghan, South Indian, and Brazil all in one plant. The strain itself is a hybrid, Indica (G13) mixed with a Sativa ...
Regular Regular
Harvest
Medium
7 - 10 weeks 7 - 10 weeks
Mostly Indica Mostly Indica
6871
Regular
BEST SELLING
White Russian (REG)
Serious Seeds
White Russian (REG)
White Russian by Serious Seeds are more than capable of yielding resin coated powerful buds. But watch out White Russian may look cute and pretty, but it’s a long lasting powerful high when smoked eno ...
Regular Regular
Harvest
8 - 9 weeks 8 - 9 weeks
Mostly Indica Mostly Indica
7000
Regular
BEST SELLING
Candida 20%CBD
MM Genetics
Candida 20%CBD
We’re happy to present to you the all new Candida (CD-1), the High-CBD, low-THC strain by MM Genetics. The ratio is around CBD 20:1 THC, meaning an average of around 11-20% CBD and less than 0.5% THC, ...
Feminized Feminized
Harvest
18%
9 Weeks 9 Weeks
Sativa Indica Sativa Indica
3500
Feminized
BEST SELLING
Northern Lights
White Label
Northern Lights
White Label Northern Lights . The legendary Indica, now available as a feminised variety! To add freshness, vigour and stability, this NL hybrid was back-crossed with its original Afghani ancestor. T ...
Feminized Feminized
Harvest
Medium
6 - 7 weeks 6 - 7 weeks
Indica Indica
3500
Feminized
BEST SELLING
Moby Dick
Green House Seeds
Moby Dick
The famous strain from Spain, Moby dick is the result of the combination of a Indica-dominant strain “White Widow” and the Sativa “Haze”. The result is a 50-50 hybrid providing cerebral stimulation ac ...
Feminized Feminized
Harvest
Medium
9 weeks 9 weeks
Sativa Indica Sativa Indica
2500
Feminized
BEST SELLING
Somango
Soma Seeds
Somango
Somango blends the multiple hybrid Jack Herrer with Big Skunk to form the frutiest of all of Soma’s strains. Previously known by Soma #5, this complexx cross was renamed for its tropical mango a ...
Feminized Feminized
Harvest
Medium
9 - 10 weeks 9 - 10 weeks
Mostly Indica Mostly Indica
4200
Feminized
Medical Mass
Royal Queen Seeds
Medical Mass
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%
950
Feminized
Michka (FEM)
Sensi Seeds
Michka (FEM)
Tall, elegant, and beautiful, Michka is a rare Sativa strain created by none other than Sensi Seeds. Sativas are notorious to grow lanky with fluffy flowers, but not Michka. Instead of airy buds, she ...
Feminized Feminized
Harvest
Low
85 days 85 days
80% Sativa / 20% Indica 80% Sativa / 20% Indica
2101
Feminized
1
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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..