Master OG

Sativa
India
Hybrid
THC 20% - 24%
CBD 0% - 1%
Stock image similar to  Master OG
0
buds
(
0
ratings)

Master OG is a potent hybrid strain that delivers a blend of sedative effects. Ideal for evening use, it induces a state of relaxation, often leading to sleepiness and a sense of contentment. This strain also stimulates appetite and uplifts mood, making it suitable for managing stress, insomnia, and pain.

Its flavor profile is dominated by earthy and pine notes with a pungent undertone. Master OG descends from two renowned strains, Master Kush and Empress Kush, combining their best attributes to offer a comprehensive experience for connoisseurs and medical patients alike.

Strain Overview

Type
Hybrid
Growing Difficulty
Intermediate
Seedling Time
2 weeks
Vegetative Time
4-8 weeks
Flowing Time
8-9 weeks
Potential Yield
Indoors: 400-500 grams/plant, Outdoors: 600-700 grams/plant

Genetic Background

Master Kush

Master Kush is a classic indica strain known for its powerful relaxation effects. Originating from the Hindu Kush region, it offers a rich, earthy aroma with hints of citrus. This strain is highly regarded for its ability to ease stress and promote a deep sense of calm, making it a popular choice for evening use. Its potent effects make it effective for managing pain, insomnia, and anxiety.

Empress Kush

Empress Kush is a balanced hybrid strain that combines the best of both indica and sativa effects. It is celebrated for its uplifting and euphoric high, which can help alleviate stress and depression. The flavor profile of Empress Kush is often described as a mix of sweet and earthy notes with a hint of spice. This strain is also known for its ability to stimulate appetite and provide a sense of overall well-being.

How to Grow

Setup and Equipment

Growing Space

Master OG thrives in a controlled environment where space is optimized for its moderate growth habit. A room or tent should allow for at least 4-5 feet in height to accommodate the plant's stature and potential stretch during flowering. Horizontal space must permit ample airflow around each plant, preventing mold and mildew. Reflective walls or surfaces can maximize light exposure to the lower branches.

Lighting

Full-spectrum LED lights are recommended for Master OG to support its growth from vegetative to flowering stages. Position lights to distribute an even canopy of light, ensuring lower branches receive sufficient lumens. During vegetative growth, 18 hours of light followed by 6 hours of darkness is optimal, shifting to a 12/12 cycle to induce flowering.

Ventilation

Proper ventilation is critical for Master OG to maintain plant health and bolster yields. A combination of exhaust fans and oscillating fans will facilitate air exchange and movement, reducing the risk of pests and diseases. Introducing a carbon dioxide enrichment system can significantly increase growth rate and bud production, but must be monitored to maintain appropriate levels.

Temperature and Humidity Control

Maintain daytime temperatures between 68-80°F and nighttime temperatures slightly lower to mimic natural conditions. Master OG prefers humidity levels around 40-50% during vegetative growth, decreasing to 30-40% in flowering to prevent bud rot. Use dehumidifiers and air conditioners to regulate these parameters for optimal plant health and resin production.

Hydroponics vs. Soil

Hydroponics can accelerate Master OG's growth by providing nutrients directly to the roots, resulting in larger yields and a shorter growth cycle. However, soil cultivation can enhance the strain's earthy and pine flavors due to the complex interactions between roots and organic matter. Both methods require balanced pH levels and nutrient regimens specific to the growth stage of the plant.

Germination and Seedling Care

Transition to Vegetative Stage

Master OG requires a shift in light schedule to promote vegetative growth, transitioning from an 18/6 to a 24/0 light cycle for rapid development. Implement plant training techniques such as low-stress training (LST) to encourage horizontal growth and increase light exposure to lower branches, optimizing yield potential.

Maintenance

Regular pruning of Master OG is essential to remove non-essential growth and direct energy to flowering sites. Defoliation should be performed to enhance light penetration and air circulation within the canopy. Monitor for pests and diseases, applying organic preventive measures as needed to maintain plant health.

Flowering Triggers

Induce flowering in Master OG by adjusting the light schedule to 12/12, simulating autumnal conditions. Decrease humidity and maintain a consistent temperature range between 68-78°F to support flower development. Ensure complete darkness during the plant's night cycle to prevent stress and hermaphroditism.

Bloom Nutrients

During the flowering phase, Master OG benefits from a bloom-specific nutrient regimen high in phosphorus and potassium to support bud formation. Gradually increase nutrient strength as flowers develop, following a feeding schedule that aligns with the plant's life stage and observing for signs of nutrient burn or deficiency to adjust as necessary.

Vegetative and Flowering Stages

Transition to Vegetative Stage

Master OG requires a shift in light schedule to promote vegetative growth, transitioning from an 18/6 to a 24/0 light cycle for rapid development. Implement plant training techniques such as low-stress training (LST) to encourage horizontal growth and increase light exposure to lower branches, optimizing yield potential.

Maintenance

Regular pruning of Master OG is essential to remove non-essential growth and direct energy to flowering sites. Defoliation should be performed to enhance light penetration and air circulation within the canopy. Monitor for pests and diseases, applying organic preventive measures as needed to maintain plant health.

Flowering Triggers

Induce flowering in Master OG by adjusting the light schedule to 12/12, simulating autumnal conditions. Decrease humidity and maintain a consistent temperature range between 68-78°F to support flower development. Ensure complete darkness during the plant's night cycle to prevent stress and hermaphroditism.

Bloom Nutrients

During the flowering phase, Master OG benefits from a bloom-specific nutrient regimen high in phosphorus and potassium to support bud formation. Gradually increase nutrient strength as flowers develop, following a feeding schedule that aligns with the plant's life stage and observing for signs of nutrient burn or deficiency to adjust as necessary.

Harvesting and Curing

Harvest Signs

Master OG plants are ready for harvest when 70-90% of the pistils have darkened and curled in. Trichomes should be checked with a magnifying glass; harvest when most trichomes are milky white with some amber. Leaves yellowing and a stronger fragrance also indicate maturity.

Harvesting Techniques

Use sharp, sterilized scissors to cut the branches from the Master OG plant. Trim away large fan leaves and snip smaller sugar leaves close to the buds. Work in sections to maintain control over the process, and handle buds gently to preserve trichomes.

Drying and Curing

Hang branches upside down in a controlled environment with 50% humidity and temperatures around 70°F. Ensure good air circulation to prevent mold. Dry until stems snap, not bend, typically 7-14 days. Cure buds in airtight containers, opening daily for the first week to release moisture and check for mold. Continue curing for 2-4 weeks to improve flavor and potency.

Storage

Store cured Master OG buds in airtight containers away from light and heat. Use glass jars to preserve terpene profiles and maintain freshness. Monitor humidity, maintaining it at 60-65% to prevent mold and overdrying. For long-term storage, vacuum sealing and refrigeration can prolong potency and quality.

Site Selection and Preparation

Location

Selecting an optimal location for Master OG cultivation is critical for its growth and yield. The area must receive ample sunlight, as cannabis plants require significant light for photosynthesis and bud development. Protection from strong winds is essential to prevent physical damage to the plants and to reduce water loss through evapotranspiration. Privacy is also a key consideration to safeguard the grow area from unwanted attention and to comply with local regulations.

Soil Type and Preparation

Master OG thrives in soil with a pH level between 6.0 and 7.0, which allows for optimal nutrient uptake. The soil texture should be loamy, offering a balance of drainage and water retention, and rich in organic matter to support the plant's nutritional needs. To improve soil quality, incorporate compost, worm castings, and perlite to enhance fertility and aeration. Preparing the site involves tilling the soil, removing weeds, and ensuring the area is level to promote uniform growth.

Water Source

A consistent water source is vital for Master OG's health and productivity. The water supply must be free of contaminants and accessible throughout the plant's lifecycle. In regions with insufficient rainfall, setting up an irrigation system is necessary to deliver water directly to the plant's root zone. Drip irrigation is a water-efficient method that minimizes evaporation and reduces the risk of fungal diseases by keeping foliage dry. Regular monitoring of soil moisture will guide irrigation frequency and volume, contributing to the plant's optimal growth conditions.

Planting and Early Care

Timing

Master OG thrives when planted outdoors after the last frost, typically in late spring. In cooler climates, Zone 5 or lower, wait until soil temperatures consistently exceed 50°F. Warmer regions, Zones 6 and above, can plant earlier but should monitor for unexpected temperature drops. Align planting with the lunar calendar for optimal growth, aiming for a waxing moon phase.

Planting Techniques

Transition Master OG seedlings or clones to outdoor conditions by gradually exposing them to the elements, a process known as hardening off, over 7-10 days. Space plants 2-3 feet apart to allow for adequate airflow and growth. Upon planting, water generously to establish roots, avoiding waterlogged soil to prevent root rot.

Protection

Shield Master OG from pests by introducing beneficial insects or applying neem oil as a natural deterrent. Protect from animals with mesh fencing and use cloches or row covers to guard against frost. In regions with intense sun, consider shade cloth to prevent leaf scorching during peak sunlight hours.

Maintenance Through Growth Phases

Nutrient Management

Master OG requires a balanced feeding regimen that adapts to its growth stages. During the vegetative phase, focus on nitrogen-rich fertilizers to support foliage development. As the plant transitions to flowering, gradually shift to phosphorus and potassium-heavy nutrients to promote robust bud formation. Outdoor growers should perform soil tests to determine existing nutrient levels and adjust their feeding schedules accordingly. Consistent monitoring of pH levels is critical to nutrient uptake, aiming for a slightly acidic soil pH between 6.0 and 7.0.

Weed and Pest Control

For organic pest management, neem oil and insecticidal soaps are effective against common cannabis pests like spider mites and aphids. Introducing beneficial insects such as ladybugs can provide natural control of pest populations. For diseases like powdery mildew, a baking soda and water mixture can act as a preventative foliar spray. Chemical solutions should be a last resort due to potential residue on the plant; however, if necessary, use targeted pesticides that are labeled safe for cannabis. Always follow application guidelines to protect the plant and environment.

Pruning and Training

Pruning Master OG involves removing lower growth that receives little light to redirect energy to the top colas. Topping, cutting the main stem above a node, encourages the plant to grow laterally and increases yield potential. Trellising supports the plant's structure and spreads branches for optimal light penetration and air flow. Low-stress training, gently bending and securing branches, can also improve light exposure without stressing the plant. These techniques are vital for preventing mold and mildew in dense canopies and should be applied with precision to avoid damaging the plant.

Harvesting and Curing

Timing the Harvest

To determine the optimal harvest time for Master OG, monitor the trichomes and pistils on the buds. Trichomes should transition from clear to a milky white color, with some turning amber for a more sedative effect. Pistils will darken and curl, indicating maturity. Use a magnifying glass or jeweler's loupe to inspect these microscopic structures accurately. Harvesting at the right moment is critical for achieving the desired balance of potency and effect.

Harvesting Techniques

Efficient harvesting of Master OG involves cutting the branches individually and hanging them upside down. This method allows for better air circulation around the buds, which is essential for even drying. Remove large fan leaves to enhance light penetration and airflow, which can increase cannabinoid production in the final weeks before harvesting. A careful approach preserves trichomes and maximizes both yield and potency.

Drying and Curing

Drying and curing Master OG outdoors or in non-controlled environments requires close attention to humidity and temperature. Aim for a consistent humidity level between 45-55% and a temperature range of 60-70°F (15-21°C) to prevent mold growth and degradation of cannabinoids. Hang the branches in a shaded, well-ventilated area, protected from direct sunlight and precipitation. Curing involves placing the dried buds in airtight containers, opening them daily to exchange air and release moisture for about two weeks or until the desired moisture content is achieved.

Storage

Store Master OG buds in airtight containers, such as glass jars, to maintain their potency and prevent mold. Keep the containers in a cool, dark place to avoid degradation of cannabinoids and terpenes. Regularly check the buds for any signs of mold or moisture, and ensure the storage area's temperature remains consistent. Proper storage is vital for preserving the strain's relaxing, sleepy, happy, and uplifting effects, along with its earthy, pine, and pungent flavors.

Frequently Asked Questions

What is the genetic lineage of Master OG?

Master OG is a hybrid strain resulting from the cross between Master Kush and Empress Kush, combining their potent effects and aromatic profiles.

What are the primary effects of Master OG?

Consumers report feeling relaxed, sleepy, happy, and uplifted after using Master OG, with some experiencing an increase in appetite.

What flavors and aromas can be expected from Master OG?

This strain typically presents an earthy, pine, and pungent bouquet, contributing to its sensory appeal.

Is Master OG suitable for treating medical conditions?

Master OG is commonly used to alleviate stress, insomnia, and pain, offering therapeutic benefits to those with these conditions.

What is the THC content range in Master OG?

The THC concentration in Master OG can vary, but it generally ranges from moderate to high, making potency assessment crucial before consumption.

How does Master OG compare to other Kush strains?

Master OG maintains the classic Kush characteristics of heavy relaxation and sedative effects but stands out with its particular flavor profile and potential for appetite stimulation.

What is the best time of day to use Master OG?

Due to its sedative effects, Master OG is best used in the evening or at night to aid in relaxation and sleep.

Can Master OG be grown both indoors and outdoors?

Yes, Master OG can thrive in both indoor and outdoor environments, with proper care and attention to its growth requirements.

What are the flowering time and yield for Master OG?

Master OG typically flowers in 8 to 9 weeks and can yield a substantial harvest, with outdoor plants ready for harvest in early October.

What are the ideal growing conditions for Master OG?

Master OG prefers a controlled climate with consistent temperatures and humidity levels, ample light, and a nutrient-rich soil or hydroponic setup for optimal growth.

Master OG

Overall rating*
Name*
Email*
Review*
Thank you! Your review has been posted!
Oops! Something went wrong while submitting the form.

Reviews of Master OG

Write review
Stock image similar to  Master OGStock image similar to  Master OG