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Serious Seeds:



Serious Seeds is one of the longest established seed-companies in Holland, concentrating on the production of high-quality, stable and consistent varieties of cannabis seeds.

Feminized - Serious Seeds - Bubble Gum

Feminized - Serious Seeds - Bubble Gum
Type: sativa/indica hybrid
Indoor clone grow time: 7-14 days
Indoor flowering time: 56-63 days
Indoor yield: 300-450 grams/m2
Outside/Greenhouse harvest time: 15-31 Oct.
Seed Count: 6
Price: $100.00
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Feminized - Serious Seeds - Chronic

Feminized - Serious Seeds - Chronic
Type: sativa/indica hybrid
Indoor clone grow time
: 5 – 10 days
Indoor flowering time:
56-63 days
Indoor yield:
350 – 600 grams/mg
Outside/Greenhouse harvest time:
15-31 October
Seed Count: 6
Price: $100.00
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Feminized - Serious Seeds - Kali Mist

Feminized - Serious Seeds -  Kali Mist

Type: sativa
Indoor clone grow time: 1 - 5 days
Indoor flowering time: 70 -90 days
Indoor yield: 300- 500 grams/m2
Outside/ Greenhouse harvest time; November
Seed Count: 6

Price: $120.00
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Feminized - Serious Seeds - White Russian

Feminized - Serious Seeds - White Russian
Type: mostly indica
Indoor clone grow time: 5-10 days
Indoor flowering time: 56-63 days
Indoor yield: 350-500 grams/m2
Outside/ Greenhouse harvest time: 15-31 Oct.
Cannabis Cup in 1996
Seed Count: 6
Price: $100.00
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Feminized - Serious Seeds - Double Dutch

Feminized - Serious Seeds - Double Dutch
Available as: Feminized seeds
Award Winner: Cannabis Cup (High Times)
Flowering Time: 55 - 65 Days
Genetics: Warlock x Chronic
Harvest Time (Outdoor): Mid / End of October
Type: Indica/Sativa
Yield (indoor): 500+ gr/m2
Seed Count: 6

Price: $100.00
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Feminized - Serious Seeds - Motavation

Feminized - Serious Seeds - Motavation
Type: F1 hybrid, mostly Indica
Recommended veg. time clones:
10-14 days
Recommended veg. time seedlings:
35-40 days
Indoor flowering period:
50-60 days
Indoor yield:
300-500 gr./m2
Outdoor harvest time
(Holland): October
Seed Count: 6
Price: $100.00
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Feminized - Serious Seeds - Warlock

Feminized - Serious Seeds - Warlock
Genetics - Skunk No.1 x Afghani
Variety - Mostly Indica
THC content - 20+%
Grows - Greenhouse, Grows indoors
Flowering time - 8-9 weeks
Harvest Month - October/November
Seed Count: 6
Price: $80.00
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Feminized - Serious Seeds - Biddy Early

Feminized - Serious Seeds - Biddy Early
Type: F1 hybrid, mostly Sativa
Recommended veg. time clones: 5-10 days
Recommended veg. time seedlings: 14-21 days
Indoor flowering time: 50-60 days
Indoor yield:
300-400 gr./m2
Outdoor harvest time: September/October
Seed Count: 6
Price: $50.00
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