Swamp Thing is an indica-dominant hybrid that produces compact, resinous buds with a marshy-citrus aroma.
THC |
18-23% |
CBD |
≤1% |
Lineage |
Bog Haze x Marsh OG |
Genotype |
Indica-dominant hybrid |
Difficulty |
Intermediate |
Flowering |
8-9 weeks |
Height |
Short to medium (60-120 cm) |
Yield |
Medium-High |
Taste |
Earthy peat, Citrus zest, Spiced pine |
Seed Type |
Feminized |
Climate |
Cool, humid indoor grow rooms; suited to controlled northern-climate setups |
Effects |
Deep relaxation, Uplifted mood, Cerebral clarity |
Environment |
Indoor preferred; sheltered outdoor or greenhouse possible |
Swamp Thing is a hardy, indica-dominant hybrid bred from Bog Haze x Marsh OG that suits controlled indoor cultivation. It combines a pronounced earthy and citrus terpene profile with dense, resinous buds and a compact structure. The variety performs well in cooler, humid indoor grow rooms typical of northern-climate setups, rewarding attentive growers with solid yields and distinctive flavour. Careful ventilation and hygiene keep mould risk low and preserve its aromatic character.
This strain suits intermediate growers and tolerates common mistakes better than more delicate varieties in humid indoor grow rooms. Attention to airflow and cleanliness will reduce problems during the cycle.
Flowering usually completes in eight to nine weeks for most plants. Some phenotypes may finish a little earlier or later, but variation is modest.
Yields are medium to high when plants receive consistent care and space to develop. Dense bud formation rewards careful canopy management.
Plants are short to medium with a bushy, sturdy structure that fits limited-height spaces. The compact form suits layered canopies and shorter tents.
Swamp Thing performs best indoors in Glasgow where environmental factors are controllable. Outdoors in Glasgow it can do well in sheltered environments like a greenhouse but remains more exposed to damp weather.
Growing Swamp Thing in Glasgow benefits from controlled, humid indoor grow rooms that suit its heritage and scent profile. In Glasgow those conditions demand vigilant ventilation and mould prevention to protect dense buds.
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.
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