Photoperiod
Shop photoperiod cannabis seeds for varieties whose flowering responds to day length. Explore strain families across feminized and regular options, with individual listings identifying the seed type. If photoperiod genetics are what you are looking for, this collection gives you a direct route to the varieties and packs available at Grassfarmer.
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Trainwreck
From $17.50
MK Ultra
From $17.50
Blackberry Kush
From $17.50
Cinderella 99 Fast Version
From $17.50
Early Skunk x Cinderella 99
From $17.50
Early Skunk x Northern Lights
From $17.50
Amnesia Fast Version
From $17.50
Star Killer
From $17.50
Harlequin x Bubba Kush Regular
From $17.50
Maple Leaf
From $17.50
Pure Indica
From $17.50
Strawberry Kush
From $17.50
Wifi x Do-Si-Dos
From $17.50
Skywalker Ghost x Triangle Kush
From $17.50
Mexican Haze
From $17.50
Lemon Kush
From $17.50
Chocolope x Kush
From $17.50
Chocolope x Candy
From $17.50
Critical Fast Version
From $17.50
Original Lemon Pie
From $17.50
Oregon Peach
From $17.50
Northern Lights #5 x Amnesia Haze
From $17.50
California Dream
From $17.50
Cinderella 99
From $17.50
Jack Herer
From $17.50
Bubblegum Haze
From $17.50
GMO
From $17.50
Maui Waui
From $17.50
White Widow Regular
From $17.50