Granddaddy Purple F2
Also known as: GDP F2, Granddaddy Purple F2 Generation
Granddaddy Purple F2 Strain Overview
Granddaddy Purple F2 is a stabilized second filial generation of the classic Granddaddy Purple strain, developed through selective breeding to enhance its most desirable traits. The original Granddaddy Purple was created in the early 2000s by breeder Ken Estes of Ken's Granddaddy Purple Seeds, who crossed Purple Urkle with Big Bud. The F2 generation represents a further refinement of this lineage, bred by crossing two carefully selected Granddaddy Purple phenotypes to create a more consistent genetic expression while maintaining the strain's signature characteristics.
The strain is renowned for its striking visual appearance, featuring dense, resinous buds that display a dramatic color palette ranging from deep purple to violet, often accented with vibrant orange pistils and a thick coating of frosty trichomes. These colors result from anthocyanin pigments that become more pronounced when exposed to cooler temperatures during cultivation. The plant typically exhibits a compact, bushy structure characteristic of indica varieties, with broad leaves that may also show purple hues.
Granddaddy Purple F2 has gained recognition for its potent effects and complex aromatic profile. While maintaining the genetic stability achieved through F2 breeding, this version offers a more predictable expression of the original strain's traits, making it popular among both cultivators and consumers seeking consistency. The strain has become particularly notable in the medical cannabis community, where its reported therapeutic properties have been valued alongside its recreational appeal.
Granddaddy Purple F2 Strain Effects
Granddaddy Purple F2 Strain Positive Effects
- Users report relief from chronic pain
- May help with insomnia and sleep disorders
- Often used for stress and anxiety management
- Some users find relief from muscle spasms
- May stimulate appetite
This is not medical advice. Consult a healthcare professional.
Granddaddy Purple F2 Strain Possible Negative Effects
Granddaddy Purple F2 Strain Growing Information
Granddaddy Purple F2 is considered a moderate-difficulty strain to cultivate, suitable for growers with some experience. The plant has a flowering time of approximately 8-9 weeks when grown indoors, with outdoor harvests typically ready in late September to early October. Indoor yields average 400-500 grams per square meter, while outdoor plants can produce 500-600 grams per plant under optimal conditions.
The strain thrives in both indoor and outdoor environments but performs particularly well in controlled indoor settings where temperature can be manipulated. During the final weeks of flowering, exposing plants to cooler nighttime temperatures (around 10-15°C or 50-59°F) can enhance the purple coloration. Plants typically reach a medium height of 100-150 cm indoors and 150-200 cm outdoors, exhibiting a bushy structure that benefits from pruning and training techniques like topping or low-stress training to improve light penetration and airflow.
Special considerations include maintaining proper humidity control (40-50% during flowering) to prevent mold in the dense buds, providing adequate phosphorus and potassium during flowering to support bud development, and ensuring good air circulation around the plants. The strain responds well to organic growing methods and may show nutrient sensitivity, so careful feeding is recommended.
Granddaddy Purple F2 Strain Genetics
Granddaddy Purple F2 Strain Parent Strains
Frequently Asked Questions
How does Granddaddy Purple F2 make you feel?
Granddaddy Purple F2 is known to produce the following effects:
- Relaxed: 85%
- Euphoric: 75%
- Sleepy: 70%
- Happy: 65%
What are the positive effects of Granddaddy Purple F2?
Granddaddy Purple F2 has these reported positive effects:
- Users report relief from chronic pain
- May help with insomnia and sleep disorders
- Often used for stress and anxiety management
- Some users find relief from muscle spasms
- May stimulate appetite
This is not medical advice. Consult a healthcare professional.
What are the negative effects of Granddaddy Purple F2?
Possible negative effects include:
- Dry Mouth
- Dry Eyes
- Dizziness
- Dry mouth (common)
- Dry eyes (common)
- Dizziness or lightheadedness in sensitive users
- Possible anxiety or paranoia in high doses or inexperienced users
- May cause couch-lock or sedation
What does Granddaddy Purple F2 taste like?
Granddaddy Purple F2 has the following flavor profile:
- Berry
- Earthy
- Floral
- Grape
- Sweet