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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Jealousy F1
From $24.00
Do-si-Dos F1
From $24.00
Fire Alien Strawberry x Mac Rillaz F1
From $24.00
Green Crack x Super Silver Haze
From $17.50
Green Crack x Amnesia Haze
From $17.50
Master Kush
From $17.50
San Fernando Valley OG Kush
From $17.50
Green Crack x Somango
From $17.50
LA Confidential
From $17.50
Blue Haze
From $17.50
Black Widow
From $17.50
Gold Leaf
From $17.50
Cherry Pie
From $17.50
Blue Cheese
From $17.50
Blue OG
From $17.50
OG Kush x Diesel
From $17.50
OG Kush x Amnesia
From $17.50
CBD Super Silver (1:1)
From $17.50
CBD Black Diesel (1:1)
From $17.50
CBD Sour Lemon (1:1)
From $17.50
Jack Herer CBD (1:1)
From $17.50
Future #1
From $17.50
Mango Kush
From $17.50
Lavender
From $17.50
Purple Urkle
From $17.50
Tangie Kush Regular
From $17.50
Grapefruit
From $17.50
Tangie Regular
From $17.50
Gorilla x Tangie Regular
From $17.50