Guinea Bissau
Also known as: Guinea Bissau Sativa, Guinea-Bissau Landrace
Guinea Bissau Strain Overview
Guinea Bissau is a pure sativa landrace strain originating from the West African nation of Guinea-Bissau. As a true landrace, it has evolved naturally in its native environment over centuries without intentional human hybridization, representing one of the original genetic building blocks of modern cannabis cultivars. The strain is named after its country of origin, where it has adapted to the local climate and growing conditions, developing unique characteristics that distinguish it from other African landraces.
The plant exhibits classic sativa characteristics with tall, lanky structure, narrow leaves, and long internodal spacing. Guinea Bissau typically produces airy, elongated buds with a light green coloration and occasional orange pistils. The flowers are often less dense than modern hybrid varieties, reflecting its adaptation to humid tropical environments where dense buds would be more susceptible to mold. The strain is known for its relatively long flowering period, which can extend up to 14-16 weeks when grown outside its native habitat.
As a rare and geographically specific landrace, Guinea Bissau is valued by breeders and cannabis historians for its pure genetic lineage and preservation of original sativa traits. The strain represents an important piece of cannabis biodiversity and is considered a living genetic resource. Due to its limited commercial availability and specific regional origins, comprehensive laboratory data and consistent phenotypic descriptions are less available compared to widely cultivated modern hybrids.
Guinea Bissau Strain Effects
Guinea Bissau Strain Positive Effects
- Users report relief from fatigue
- May help with mood disorders
- Often used for daytime symptom management
This is not medical advice. Consult a healthcare professional.
Guinea Bissau Strain Possible Negative Effects
Guinea Bissau Strain Growing Information
Guinea Bissau is considered a challenging strain for novice growers due to its specific environmental requirements and long flowering period. The plants typically require 14-16 weeks of flowering time and can reach heights of 2-3 meters (6.5-10 feet) outdoors. This landrace thrives in warm, humid tropical conditions similar to its native Guinea-Bissau and performs best outdoors or in large greenhouse environments where it has ample vertical space. Indoor cultivation is possible but requires significant height management through training techniques like topping or ScrOG (Screen of Green).
The strain has moderate to high resistance to pests and mold when grown in appropriate conditions but may struggle in cooler, drier climates. Expected yields are moderate, with plants producing elongated, airy buds rather than dense colas. Guinea Bissau responds well to organic growing methods and benefits from a longer vegetative period to maximize its sativa growth pattern. Due to its landrace status, the strain exhibits more genetic stability than modern hybrids but may still show some phenotypic variation.
Frequently Asked Questions
How does Guinea Bissau make you feel?
Guinea Bissau is known to produce the following effects:
- Energetic: 75%
- Creative: 70%
- Focused: 65%
- Uplifted: 60%
What are the positive effects of Guinea Bissau?
Guinea Bissau has these reported positive effects:
- Users report relief from fatigue
- May help with mood disorders
- Often used for daytime symptom management
This is not medical advice. Consult a healthcare professional.
What are the negative effects of Guinea Bissau?
Possible negative effects include:
- Dry Mouth
- Dry Eyes
- Anxiety
- Dry mouth
- Dry eyes
- Possible anxiety in sensitive users
- Potential paranoia at high doses
What does Guinea Bissau taste like?
Guinea Bissau has the following flavor profile:
- Earthy
- Herbal
- Spicy
- Woody