Viper Feminised – John Sinclair (Feminised)
A smooth and calming Indica strain delivering deeply soothing relaxation without overwhelming sedation.
Introduction:
Viper Feminised by John Sinclair Seedbank is a refined Indica strain created for those seeking relaxation while remaining clear-headed and functional. Valued for both medical and recreational use, this variety offers calming physical relief paired with a smooth, balanced effect. Its compact structure, fast flowering time, and generous resin production make it a reliable and rewarding choice for growers of all experience levels.
Strain Information:
Strain Name: Viper Feminised
Breeder: John Sinclair
Lineage: Indica-dominant (specific lineage unspecified)
Genetics: Indica
Seed Type: Feminised
Flowering Type: Photoperiod
Flowering Time: 8–9 weeks (suitable for both indoor and outdoor cultivation)
Effect: Relaxing, calming, physically soothing without being overwhelming
Aroma: Light herbal and musky notes
Taste: Earthy with subtle hints of spice and herbs
Height: Short and compact, ideal for small grow spaces
Yield: 0.9–1.1 grams per watt of light
THC Content: Not provided
CBD Content: Not provided
Strain Description:
Viper Feminised is a potent Indica strain offering balanced physical relaxation without the heavy sedation commonly associated with similar varieties. Its tightly packed, resin-rich buds produce a light herbal and musky aroma reminiscent of traditional hashish. The earthy, subtly spiced flavour adds to its classic appeal. With a fast flowering period of 8–9 weeks and strong yield potential, Viper is an excellent choice for growers seeking high-quality harvests and dependable performance. Its calming effects make it ideal for managing stress or unwinding while remaining alert and functional.
Growing Information:
Viper Feminised thrives in both indoor and outdoor environments and is particularly well suited to smaller grow spaces due to its short and compact structure. The plant produces large, resin-covered buds with minimal foliage, making trimming and curing quick and straightforward. With a flowering time of 8–9 weeks and yields of up to 1.1 grams per watt of light, Viper is productive, efficient, and easy to manage, even for beginner growers.
Flavour and Aromas:
Viper Feminised features a light but distinctive aroma characterised by herbal and musky notes reminiscent of traditional hash-producing regions. Its flavour is earthy with subtle undertones of spice and herbs, delivering a smooth and satisfying smoking experience that appeals to lovers of classic Indica profiles.
Strain Lineage:
Viper Feminised is a pure Indica strain bred to showcase the physical relaxation and resin production typical of hashish-producing regions. Although its precise parentage remains undisclosed, its genetics clearly reflect a focus on compact growth, strong structure, and high productivity.
Effects:
The effects of Viper Feminised are calming and physically soothing with a smooth, steady onset. Users experience deep relaxation without heavy sedation, allowing for stress relief while maintaining mental clarity and functionality. The experience is well balanced, making it suitable for both daytime and evening use depending on dosage.
Strain Summary:
Viper Feminised by John Sinclair is a premium Indica strain that combines ease of cultivation with reliable relaxation effects. Its compact size, fast flowering time, and high resin production make it ideal for growers seeking efficiency and quality. With its herbal, musky aroma and calming, clear-headed high, Viper is perfect for unwinding after a long day or managing stress without feeling overly sedated. A dependable choice for both novice and experienced growers alike.
Disclaimer: All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage illegal activity. Please ensure you understand and comply with your local laws regarding cannabis seeds and cultivation.
Viper Feminised by John sinclair
Free Seeds With Every £10 Spent
For every £10 you spend, you receive:
- 1 FREE feminised seed – Pick one of each from our available list. Add your chosen seed codes in the order notes.
- 1 FREE regular seed – Automatically added to your order.
Examples:
£10 → 1 feminised + 1 regular
£20 → 2 feminised + 2 regular
£50 → 5 feminised + 5 regularWe offer a rotating selection of nearly 50 feminised seeds from established breeders. If you don’t choose your freebies, we’ll include a curated selection for you.
No codes needed — simply add seed codes at checkout.
















