Serious Marijuana Seeds
Serious Seeds is a small firm, concentrating on the production of high-quality, stable and consistent varieties of marijuana seeds. Top quality smoking cannabis for our customers is the highest priority. Independent and reliable lab tests (over 20 years of experience in this field) have shown that the different Serious Seeds strains produce the strongest plants (highest in THC content) available on the market today, averaging between 18-22% THC. Serious Seeds are produced in small number and are always fresh and hand selected.

AK47$13.22 This easy to grow plant is our most popular. It is of medium height and produces good yields quite quickly. Extremely STRONG odour and smoke. Take extra care with odour... |
Biddy Early$11.11 Biddy Early Female Cannabis Seeds by Serious Seeds, this amsterdam based boutique cannabis seedbank is simple the best breeder on the planet. Honing their skills and letting only the finest... |
Bubble Gum$11.49 Bubble Gum is a medium tall, usually not too branchy (sometimes stretchy) plant, producing compact, crystal-covered buds. Originally the Bubble Gum was developed by growers in Indiana, USA. From there... |
Chronic$11.49 Our most commercial variety, this medium height, not too dense plant is the perfect combination of good yield and excellent quality. Smokers that know and grow choose this plant for... |
Double Dutch$11.73 Double Dutch is a cross of a Warlock male with a pre-2000 Chronic female. During the seedling & vegetative growth stages, Double Dutch shows its indica pedigree with fat leaves,... |
Exile$11.73 The Exile is composed of 50% Warlock, 25% Northern Lights, and 25% White Widow. The structure/growing pattern is similar to the Warlock but it does not elongate that much and... |
Kali Mist$13.14 Arguably the top sativa strain available today. With 90% sativa genetics, Kali Mist grows into tall, classically sativa plants with very few leaves. This strain produces dense clusters of full... |
Motavation$11.73 Motavation by Serious Seeds, this Amsterdam-based boutique cannabis seedbank is simple the best breeder on the planet. Honing their skills and letting only the finest of the finest cannabis genetics... |
Warlock$8.80 The Warlock is Indica dominant but it also has some characteristics that are considered sativa by most people (elongation at flowering, active high, high calyx/leaf ratio). It is a branchy... |
White Russian$11.86 These seeds produce plants that are fantastic in both appearance and effect. Our most typically indica strain, White Russian is a stable cross of AK-47 and White Widow (a prize... |











