Old Red Sour
Also known as: Old Red Sour Diesel, Red Sour
Old Red Sour Strain Overview
Old Red Sour is a relatively rare cannabis strain believed to be a phenotype of the classic Sour Diesel lineage, though its exact genetic origins remain somewhat obscure within cannabis cultivation circles. The strain appears to have emerged in the early 2000s on the West Coast of the United States, with some sources suggesting it was developed by underground breeders seeking to preserve older Sour Diesel genetics before commercial breeding trends shifted. The name 'Old Red' likely refers to the distinctive reddish or purplish hues that can develop in the buds under certain growing conditions, particularly when exposed to cooler temperatures during the flowering phase.
Visually, Old Red Sour plants typically produce medium to large-sized buds with a dense, elongated structure characteristic of Diesel varieties. The flowers often display a vibrant green base color with fiery orange pistils and occasional purple or reddish pigmentation in the leaves and calyxes. The buds are usually coated in a generous layer of frosty trichomes, giving them a shimmering appearance. The aroma profile is complex and pungent, combining the classic fuel-like diesel scent with sour citrus notes and subtle earthy undertones, creating a distinctive olfactory experience that many enthusiasts find appealing.
While not as widely documented as mainstream Sour Diesel varieties, Old Red Sour has maintained a cult following among certain cannabis connoisseurs who appreciate its balanced effects and unique terpene profile. The strain is considered somewhat rare in commercial markets, with most available material coming from small-scale growers or seed banks specializing in heritage genetics. Its relative obscurity means that consistent quality and genetic stability can vary between different sources, making it a strain that experienced users often seek out from trusted cultivators.
Old Red Sour Strain Effects
Old Red Sour Strain Positive Effects
- Users report relief from chronic pain conditions
- May help with mood disorders and depression
- Often used for fatigue and lack of motivation
- Some users find it helpful for attention difficulties
This is not medical advice. Consult a healthcare professional.
Old Red Sour Strain Possible Negative Effects
Old Red Sour Strain Growing Information
Old Red Sour is considered a moderate-difficulty strain to cultivate, requiring some experience to achieve optimal results. The plants typically have a flowering time of 9-11 weeks when grown indoors, with outdoor harvests usually ready in late October in northern hemisphere climates. Indoor growers can expect medium to high yields with proper care, while outdoor plants in suitable climates can produce substantial harvests. The strain prefers a Mediterranean-like climate with plenty of sunlight when grown outdoors, and responds well to both soil and hydroponic growing methods indoors.
Plants tend to exhibit a sativa-dominant growth pattern with moderate stretching during the flowering phase, reaching heights of 4-6 feet indoors and potentially 6-8 feet outdoors. Growers should provide adequate support for branches as buds develop, as they can become quite dense and heavy. The strain benefits from techniques like topping and low-stress training to manage height and improve light penetration. Temperature fluctuations during late flowering can enhance the reddish/purple coloration in the buds. Old Red Sour has moderate resistance to common pests and molds, but good air circulation and humidity control are recommended to prevent issues.
Old Red Sour Strain Genetics
Old Red Sour Strain Parent Strains
Frequently Asked Questions
How does Old Red Sour make you feel?
Old Red Sour is known to produce the following effects:
- Euphoric: 85%
- Creative: 75%
- Energetic: 70%
- Focused: 65%
What are the positive effects of Old Red Sour?
Old Red Sour has these reported positive effects:
- Users report relief from chronic pain conditions
- May help with mood disorders and depression
- Often used for fatigue and lack of motivation
- Some users find it helpful for attention difficulties
This is not medical advice. Consult a healthcare professional.
What are the negative effects of Old Red Sour?
Possible negative effects include:
- Dry Mouth
- Dry Eyes
- Anxiety
- Dry mouth (cottonmouth)
- Dry eyes
- Possible anxiety or paranoia in sensitive users or high doses
- Occasional dizziness or lightheadedness
What does Old Red Sour taste like?
Old Red Sour has the following flavor profile:
- Citrus
- Diesel
- Earthy
- Pine
- Spicy