Fast, sweet, strong: the perfect all-round strain for indoor and outdoor
Green Poison by Sweet Seeds® is a predominantly Indica hybrid (70% Indica / 30% Sativa) with THC levels between 15% and 20% and around 0.9% CBD. This photoperiod strain is known for its rapid growth, short flowering time of just 7 weeks, high yields, and an intense, complex aroma profile. As one of the breeder's most awarded strains, it combines ease of cultivation with prize-winning quality.
Green Poison Strain Profile
⚖️ Genetics: Unknown Skunk Selection (Sweet Seeds)
🌱 Type: Photoperiod / Feminised Seeds
⏳ Indoor Flowering Time: ~49 days
🌿 Outdoor Harvest: Early to mid-September
🌾 Indoor Yield: 500–650 g/m²
🌿 Outdoor Yield: 500–700 g/plant
🧊 THC: 15–20%
🧊 CBD: up to 0.9%
🍬 Aroma: Intense, sweet, skunky, spicy with notes of walnut and arugula
🍭 Flavour: Sweet and fruity with spicy and nutty nuances
🎭 Effect: Creativity-boosting, deeply relaxing, meditative
Buds & Terpene Profile
Green Poison® forms dense, large buds covered with a thick layer of highly aromatic resin. The terpene profile is dominated by Skunk notes, enhanced by peppery, nutty undertones and a refreshing arugula twist. Smoking it leaves a long-lasting sweet aftertaste with a smooth mouthfeel.
Effect & Experience
The effect sets in quickly and powerfully: an initial phase of mental clarity and stimulation transitions into deep relaxation. Perfect for creative activities, meditation, or quiet evenings. Users also report strong appetite-stimulating effects.
Cultivation Info
Green Poison® is ideal for both indoor and outdoor grows and highly resistant to mould, making it a top choice for humid climates. Plants reach medium height with uniform growth, short internodes, strong side branching and a large central cola. Performs excellently indoors with S.O.G. (Sea of Green) setups.
- Indoor: 120–140 cm, 500–650 g/m² in 7 weeks
- Outdoor: up to 200 cm, 500–700 g/plant, harvest mid-September
Thanks to its short flowering time, Green Poison® finishes before early autumn rains, helping preserve flavour and resin.
Important Germination Note:
For best results, it is strongly recommended to use Eazy Plug only. They offer a stable, controlled germination environment and maximise success rates.
Awards (Selection):
- ⭐ 1st Place – Outdoor – Cannabis Champions Cup
- ⭐ 2nd Place – Indoor – Spannabis Barcelona
- ⭐ Over 20 international prizes in Indoor, Outdoor & Extracts categories
Green Poison® is the ideal choice for those seeking fast harvests, top quality, intense flavour and reliable cultivation – perfect for both beginners and seasoned growers alike.

