Photo resembling
Old School OG
Old School OG is a classic Indica-dominant strain revered for its potent sedative effects. It induces profound relaxation, often leading to sleepiness, while simultaneously creating a sense of euphoria and happiness.
The strain's aroma is notably pungent with a distinct skunk and earthy profile, delivering a sensory experience that aligns with its calming effects. Ideal for evening use, Old School OG effectively alleviates symptoms of anxiety, depression, and stress.
Its lineage traces back to the iconic strains OG Kush and Blackberry, combining their best traits to offer a deeply soothing experience.
OG Kush is a legendary strain known for its balanced effects that combine a heavy, euphoric high with a strong sense of relaxation. Its complex aroma features notes of pine, earth, and a hint of citrus, making it a favorite among cannabis enthusiasts. OG Kush is often used to alleviate stress, anxiety, and chronic pain, making it a versatile strain for both recreational and medicinal users.
Blackberry is a delightful strain that combines the sweet, fruity flavors of ripe berries with a subtle earthy undertone. This strain is cherished for its ability to induce a calming, relaxed state while also providing a gentle uplift in mood. Blackberry is particularly effective in managing symptoms of stress, anxiety, and mild pain, making it a popular choice for evening use.
Old School OG thrives in a medium-sized space that allows for its bushy, horizontal growth. A tent or room should have ample vertical space for plant training and airflow, with at least 5 feet in height. Reflective walls or surfaces can maximize light exposure, and a dedicated area for vegetative and flowering stages will optimize growth cycles.
High-Intensity Discharge (HID) lights, specifically a combination of Metal Halide (MH) for vegetative growth and High-Pressure Sodium (HPS) for flowering, are ideal for Old School OG. LED lights can also be effective, especially full-spectrum panels. Position lights to evenly distribute intensity and prevent hotspots, maintaining a distance that avoids heat stress on the canopy.
Proper air circulation is critical for Old School OG to prevent mold and pests. Use an exhaust fan to remove hot air and an oscillating fan to circulate air within the grow space. Introduce carbon dioxide enrichment during the flowering stage to boost bud production, but monitor levels to avoid toxicity.
Maintain temperatures between 68-78°F during the day and not below 60°F at night. Old School OG prefers humidity levels around 40-50% during vegetative growth and 40% or lower during flowering to prevent bud rot. Use dehumidifiers and air conditioners to regulate the environment.
Hydroponics can accelerate Old School OG's growth by providing nutrients directly to the roots and allowing greater oxygenation. However, soil cultivation can enhance the strain's pungent, earthy flavors. Organic super soil, rich in nutrients, can maximize terpene profiles and potency in the final product.
As Old School OG transitions from seedling to vegetative stage, adjust the light schedule to 18 hours of light and 6 hours of darkness to promote growth. Implement plant training techniques such as topping and low-stress training (LST) to create a bushier canopy and increase yield. Topping involves cutting the main stem to encourage lateral growth, while LST gently bends and ties branches to control plant shape and expose lower branches to light.
Pruning and defoliation are critical for maintaining Old School OG. Remove lower growth that receives little light to focus the plant's energy on top buds. Regularly check for and remove dead leaves and branches to improve air circulation and reduce the risk of mold and pests. Support structures may be necessary to hold up heavy branches as the plant matures and buds develop.
To induce flowering in Old School OG, change the light schedule to 12 hours of light and 12 hours of darkness. This mimics the natural reduction in daylight hours and triggers the plant to enter the flowering phase. Additionally, adjust the temperature and humidity levels lower than those in the vegetative stage to support bud development. Ideal temperatures should range between 68-77°F (20-25°C) with humidity around 40-50%.
During the flowering phase, Old School OG requires nutrients with higher phosphorus and potassium levels to support bud growth. Reduce nitrogen as it is less critical in this stage. Feed with a bloom-specific nutrient solution according to the manufacturer's recommended schedule, typically starting with a lower concentration and increasing as the plant matures. Monitor the plant's response and adjust the feeding schedule accordingly to prevent nutrient burn or deficiencies.
As Old School OG transitions from seedling to vegetative stage, adjust the light schedule to 18 hours of light and 6 hours of darkness to promote growth. Implement plant training techniques such as topping and low-stress training (LST) to create a bushier canopy and increase yield. Topping involves cutting the main stem to encourage lateral growth, while LST gently bends and ties branches to control plant shape and expose lower branches to light.
Pruning and defoliation are critical for maintaining Old School OG. Remove lower growth that receives little light to focus the plant's energy on top buds. Regularly check for and remove dead leaves and branches to improve air circulation and reduce the risk of mold and pests. Support structures may be necessary to hold up heavy branches as the plant matures and buds develop.
To induce flowering in Old School OG, change the light schedule to 12 hours of light and 12 hours of darkness. This mimics the natural reduction in daylight hours and triggers the plant to enter the flowering phase. Additionally, adjust the temperature and humidity levels lower than those in the vegetative stage to support bud development. Ideal temperatures should range between 68-77°F (20-25°C) with humidity around 40-50%.
During the flowering phase, Old School OG requires nutrients with higher phosphorus and potassium levels to support bud growth. Reduce nitrogen as it is less critical in this stage. Feed with a bloom-specific nutrient solution according to the manufacturer's recommended schedule, typically starting with a lower concentration and increasing as the plant matures. Monitor the plant's response and adjust the feeding schedule accordingly to prevent nutrient burn or deficiencies.
To determine if Old School OG plants are ready for harvest, observe the trichomes under a magnifying glass. When most trichomes appear milky white with some turning amber, it's time to harvest. Pistils should also change from white to a reddish-brown color, indicating maturity. Leaves may yellow, another sign that the plant has reached its peak.
Harvest Old School OG by cutting the main stem with sharp, clean shears. Trim away large fan leaves and snip smaller sugar leaves close to the buds. Work in sections to manage the plant efficiently, and handle buds gently to preserve trichomes. A well-ventilated, clean workspace is critical for this process.
Hang trimmed buds upside down in a controlled environment with temperatures around 60-70°F and humidity at 45-55%. Ensure good air circulation without direct airflow on the buds to prevent uneven drying. After 7-10 days, when stems snap rather than bend, buds are ready for curing. Place them in airtight containers, opening daily for the first week to release moisture and check for mold. Continue curing for 2-4 weeks to improve Old School OG's flavor and potency.
Store cured Old School OG buds in airtight containers away from light and heat to preserve their quality. Glass jars with rubber seals are optimal for maintaining freshness. Monitor humidity within the storage containers, maintaining it at 59-63% to prevent mold growth and over-drying. Regular checks will help maintain the integrity of the buds over time.
Selecting an optimal location is critical for Old School OG cultivation. The site must receive ample sunlight, as cannabis plants require at least six hours of direct sun daily to thrive. Protection from strong winds is also essential to prevent physical damage to the plants and to reduce water loss through evapotranspiration. Additionally, privacy is important for security reasons and to comply with local regulations regarding cannabis cultivation.
Old School OG prospers in soil with a pH level between 6.0 and 7.0. The ideal soil texture is loamy, which provides proper drainage and aeration while retaining sufficient moisture and nutrients. The soil should be rich in organic matter to support the plant's nutrient requirements. Amending the soil with compost, worm castings, and bat guano can improve fertility. Preparing the site involves tilling the soil to a depth of at least 12 inches and incorporating amendments evenly to create a hospitable environment for root development.
Consistent access to water is vital for Old School OG plants, especially during the vegetative and flowering stages when their demand for water increases. If the area lacks regular rainfall, setting up an irrigation system is necessary to deliver water directly to the plant's root zone. Drip irrigation is an efficient method that minimizes water waste and reduces the risk of fungal diseases by keeping foliage dry. The water source should be tested for pH and contaminants to avoid adverse effects on plant health.
Old School OG thrives when planted outdoors after the last frost, typically in late spring. In cooler climates, Zone 5 or lower, wait until mid-May to early June. Warmer regions, Zones 6 and above, can plant as early as late April. Monitor local weather forecasts for unexpected temperature drops, as Old School OG is sensitive to frost.
Transition Old School OG seedlings or clones outdoors by first acclimatizing them to the environment. Gradually increase their exposure to outdoor conditions over a week. Space plants at least two feet apart to allow for ample growth. Upon planting, water generously to establish roots, avoiding waterlogged soil which can lead to root rot.
Shield Old School OG from pests and animals with organic insecticides and physical barriers like fencing. Use cloches or row covers to guard against unpredictable weather and maintain a stable microclimate. Regular inspections for signs of stress or damage will help maintain plant health during critical growth phases.
Outdoor cultivation of Old School OG requires a dynamic approach to nutrient management, adapting to the plant's changing needs through its lifecycle. During the vegetative stage, a higher nitrogen mix promotes foliage growth. Transitioning to the flowering phase, phosphorus and potassium levels should be increased to support bud development. Calcium and magnesium supplements aid in overall plant health and resilience. Consistent pH monitoring of the soil is critical to facilitate optimal nutrient uptake.
For Old School OG grown outdoors, integrated pest management begins with preventive organic methods, such as introducing beneficial insects and applying neem oil to deter common pests like spider mites and aphids. Fungal diseases can be mitigated with proper spacing and air flow, alongside organic fungicides like sulfur and copper-based sprays. For more severe infestations, chemical pesticides may be necessary, but should be used with discretion to avoid contaminating the final product.
Pruning and training Old School OG plants are essential for maximizing yield and ensuring healthy growth. Topping, the process of cutting the main stem, encourages bushier growth and more colas. Trellising supports the plant structure and aids in even light distribution. Low-stress training, involving the gentle bending and tying of branches, improves sunlight exposure and air circulation without significant stress to the plant. These techniques are vital for preventing mold and mildew in dense canopies and for promoting robust bud production.
To determine the optimal harvest time for Old School OG, closely monitor trichome and pistil maturity. Trichomes should transition from clear to a milky white color, with some turning amber, indicating peak THC levels. Pistils will darken and curl inward. Use a magnifying glass to observe these changes, as harvesting at the right moment is critical for maximizing the strain's sedative and euphoric effects.
Efficient harvesting of Old School OG involves cutting the plant at its base and hanging it upside down in a well-ventilated, dark space. This method allows for even drying and helps preserve terpenes responsible for the strain's pungent, skunk, and earthy flavors. Carefully remove fan leaves and trim sugar leaves to enhance the buds' appearance and concentrate the potency.
Drying and curing Old School OG outdoors or in non-controlled environments requires close attention to humidity and temperature. Aim for a consistent humidity level around 45-55% and a temperature range of 60-70°F to prevent mold growth and degradation of cannabinoids. Hang the plants in a shaded, dry area with good air circulation. After drying, cure the buds in airtight containers, opening them daily for the first week to release moisture and ensure even curing.
Store Old School OG buds in airtight containers, such as glass jars, in a cool, dark place to maintain their potency and prevent mold. Avoid plastic bags or containers that can cause static and degrade trichomes. Check periodically for any signs of mold or moisture and adjust storage conditions accordingly to preserve the strain's effectiveness against anxiety, depression, and stress.
Old School OG is an Indica-dominant hybrid strain.
Consumers can expect to feel sleepy, relaxed, tingly, happy, and euphoric after using Old School OG.
Old School OG is known for its pungent, skunk-like scent with earthy undertones.
Yes, Old School OG may be beneficial for individuals dealing with anxiety, depression, and stress.
The THC content of Old School OG can vary, but it typically features high THC levels.
Yes, Old School OG can be cultivated both indoors and outdoors, with proper conditions.
The flowering time for Old School OG is approximately 8-9 weeks.
The yield of Old School OG can vary, but it generally produces a moderate to high yield.
Old School OG has a good resistance to pests and mold, but optimal growing conditions are critical for prevention.
Old School OG thrives in a controlled environment with a consistent, mild to warm climate.
