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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Moonbow
From $17.50
Rainbow Sherbet
From $17.50
Rainbow Belts
From $17.50
Permanent Marker x Rs11
From $17.50
Permanent Marker x White Runtz
From $17.50
Permanent Marker x Lemon Cherry
From $17.50
Permanent Marker x Banana Cream
From $17.50
Permanent Marker x Zangria
From $17.50
Indigo Sapphire
From $17.50
Snow Caps
From $17.50
Archive Runtz
From $17.50
Fruity Oop!
From $17.50
Strawberry Gary
From $17.50
Blue Zushi
From $17.50
Gumbo
From $17.50
Hash Burger
From $17.50
Strawberry
From $17.50
Watermelon F1
From $24.00
Do Si Dos
From $17.50
White OG Kush
From $17.50
Holy Grail OG
From $17.50
Cherry Pie OG
From $17.50
Strawberry Banana
From $17.50
Pluto x Permanent Marker
From $17.50
GSC x Chemdawg
From $17.50
AK47 F1
From $24.00
Purple Kush F1
From $24.00
White Widow F1
From $24.00
Wedding Crasher F1
From $24.00