Godfather OG is an indica-dominant feminized photoperiod strain from Blimburn Seeds created from Alpha OG × OG Kush genetics. The cultivar combines high THC potential, dense resinous flowers, a noticeable early-flowering stretch, and fruity, sweet, and woody flavors.
Godfather OG is classified as 60% Indica and 40% Sativa, with THC levels of approximately 26–30%. Current specifications place the plant around 1.5 m in height, with indoor yields of approximately 550–600 g/m² and outdoor production around 450 g per plant under favorable conditions.
Recommended Strains
Godfather Og
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THC | 26% - 30% (High) |
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Lineage | Alpha OG x OG Kush |
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Type | Feminized |
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Height | 4.92 ft | 1.5 m |
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Yield | High |
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Yield Indoor | 1.8 - 1.97 oz/ft² | 550 - 600 g/m² |
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Yield Outdoor | 15.87 oz/plant | 450 g/plant |
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Flowering Time | 8 - 10 weeks |
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Phenotype | 60% Indica / 40% Sativa |
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Medical | Fatigue, Muscle Spasms, Stress |
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Effects | Euphoric, Happy, Relaxed |
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Flavors | Fruity, Sweet, Woody |
Corleone Kush Autoflower
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THC | 28% - 29% (High) |
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Lineage | (Pre-98 Bubba Kush x SFV OG Kush) x Ruderalis |
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Type | Autoflowering |
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Height | 5.74 ft | 1.75 m |
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Yield | Medium |
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Yield Indoor | 1.31 oz/ft² | 400 g/m² |
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Yield Outdoor | 15.87 oz/plant | 450 g/plant |
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Life Cycle | 8 - 9 weeks |
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Phenotype | 50% Indica / 50% Sativa |
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Effects | Euphoric, Relaxed, Sleepy |
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Flavors | Earthy, Floral, Spicy |
Its technical flowering specification is 8–10 weeks, although the detailed breeder guidance repeatedly describes approximately 8–9 weeks as the usual flowering period. Outdoors, harvest generally falls around mid-October in the Northern Hemisphere.
You can find Godfather OG seeds and other genetics from Blimburn Seeds at Growlantis.
Godfather OG Grow Info
| Trait | Godfather OG |
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| Genetics | Alpha OG × OG Kush |
| Seed type | Feminized photoperiod |
| Indica / Sativa | 60% Indica / 40% Sativa |
| THC | 26–30% |
| Flowering time | Approximately 8–10 weeks |
| Height | Around 1.5 m reference |
| Indoor yield | 550–600 g/m² |
| Outdoor yield | Around 450 g/plant |
| Outdoor harvest | Around mid-October |
| Climate | Temperate |
| Flavor | Fruity, sweet, woody |
| Reported effects | Euphoric, happy, relaxed |
These specifications refer specifically to the Godfather OG currently sold by Growlantis.
Godfather OG Genetics
Godfather OG is bred from Alpha OG × OG Kush, combining two genetics with a strong connection to the OG family.
Alpha OG is itself an indica-dominant hybrid with OG Kush in its background, while OG Kush forms the other direct side of the Godfather OG cross. This gives the cultivar a particularly strong OG genetic influence and helps explain its dense flowers, high resin production, notable flowering stretch, and predominantly Indica classification.
The resulting Godfather OG line contains approximately 60% Indica and 40% Sativa genetics.
Growers interested in the broader genetic family can also read the Growlantis OG Kush grow guide, although cultivation specifications from another OG Kush seed line should not automatically be applied directly to Godfather OG.
Is Godfather OG Indica or Sativa?
Godfather OG is an indica-dominant hybrid containing approximately 60% Indica and 40% Sativa genetics.
Its plant structure combines dense flower production and a relatively robust OG-style framework with enough early-flowering stretch that indoor growers need to account for additional vertical development after the switch to 12/12.
The reported effect profile also combines both sides of the hybrid. Godfather OG is commonly described as euphoric and happy before developing much stronger physical relaxation.
The 60/40 classification should be treated as a description of the breeding line rather than an exact predictor of how every individual phenotype will grow or affect every consumer.
Godfather OG Plant Height and Flowering Stretch
Current specifications place Godfather OG at approximately 1.5 m in height, but that figure becomes much more useful when combined with information about how the plant develops after flowering begins.
Godfather OG can stretch substantially during the first two to three weeks following the switch to 12/12. Some plants can approximately double in size during this transition.
Indoor growers should therefore avoid allowing the vegetative canopy to occupy all available vertical space before flowering. A plant that looks manageable on the day of the switch may require considerably more headroom several weeks later.
Topping and low-stress training during vegetative growth can help control that stretch by distributing growth horizontally before stems become heavily loaded with flowers.
Growing Godfather OG Indoors
Godfather OG performs well indoors because environmental conditions and final plant size can be controlled before its flowering stretch begins.
An 18/6 light schedule is a practical option during vegetative development. Once the plant has reached an appropriate size for the available canopy and vertical space, switching to 12 hours of light and 12 hours of uninterrupted darkness initiates flowering.
There is no fixed vegetative duration that every Godfather OG plant needs. Growers using a low tent should initiate flowering earlier, while larger rooms can accommodate a longer vegetative period.
The most important consideration is leaving enough headroom for the first two to three weeks of bloom, when OG-style stretch can substantially increase plant height.
Training Godfather OG
Godfather OG responds well to training when the objective is to control flowering stretch and distribute productive branches across the available canopy.
Low-stress training can be introduced during vegetative growth while stems remain flexible. Moving taller branches outward helps create a broader canopy and reduces the likelihood that a few dominant tops will grow too close to the lighting system after the switch to 12/12.
Topping can also encourage several main growth points instead of allowing a single stem to dominate the plant.
A ScrOG setup is particularly useful for opening the canopy and improving light penetration toward lower flowering sites. The goal is not simply to reduce height, but to distribute productive growth while maintaining enough space for air to circulate between developing flowers.
Godfather OG Flowering Time
Godfather OG generally flowers in approximately 8–10 weeks indoors.
The current technical specification uses an 8–10 week range, while the detailed cultivation guidance describes approximately 8–9 weeks as typical. Growers should therefore plan around the broader 8–10 week range while expecting many plants to finish closer to eight or nine weeks under suitable conditions.
The flowering period starts after an indoor photoperiod plant is switched to 12/12. It does not include germination or vegetative growth.
Because Godfather OG is photoperiod dependent, there is no universal seed-to-harvest duration. The grower controls how long the plant remains in vegetation before the flowering period begins.
For a more detailed explanation of development after the switch, see the Growlantis guide to the cannabis flowering stage week by week.
Godfather OG Yield
Current Godfather OG specifications list approximately 550–600 g/m² indoors under favorable conditions.
Outdoor plants are listed at approximately 450 g per plant.
These figures are substantially more useful than broad yield estimates that combine specifications from unrelated Godfather OG selections or older catalog information.
Actual production still depends on usable canopy area, lighting, vegetative development, root space, training, climate, irrigation, nutrition, plant health, and phenotype.
The dense flower structure and strong OG growth pattern give the cultivar good production potential, but breeder yield figures should be treated as references rather than guaranteed harvest weights.
Growing Godfather OG Outdoors
Godfather OG can be grown outdoors successfully in temperate environments with a sufficiently long, sunny season.
Choose a position with strong direct sunlight and well-draining soil or another suitable growing medium. The plant should also have enough lateral room for branches to expand without creating an excessively crowded canopy.
Current specifications place outdoor yield at approximately 450 g per plant under favorable conditions, while the expected harvest period falls around mid-October in the Northern Hemisphere.
Because the cultivar develops dense flowers, rainfall and humidity deserve increasing attention as harvest approaches. Good plant spacing and airflow become particularly useful if autumn conditions turn wetter during the final weeks.
Godfather OG Harvest Time
Godfather OG harvest time depends on whether the plant is grown indoors or outdoors.
Indoors, plants generally approach maturity within approximately 8–10 weeks after flowering begins. The detailed breeder guidance places many plants closer to the 8–9 week range, but phenotype and growing conditions can move individual finishing times slightly.
Outdoors, the main current harvest reference is around mid-October in the Northern Hemisphere.
These timelines should guide inspection rather than function as automatic cutting dates. Evaluate overall flower development and trichome maturity as the expected harvest period approaches before deciding when an individual plant is ready.
Godfather OG Grow Journal: What to Expect
A useful Godfather OG grow journal should follow actual plant development rather than impose a fixed total seed-to-harvest calendar. Because this is a photoperiod cultivar, the grower determines how long the vegetative stage lasts, while the approximately 8–10 week flowering period provides the more useful chronological framework.
Germination and Seedling Development
Godfather OG does not require an unusual germination method. Stable warmth, moisture, oxygen, and careful handling of the emerging root are the main priorities.
A moist paper-towel method can be used while keeping the seed in a warm, dark environment. Once the root emerges, transfer the seed carefully into the chosen medium without damaging the root tip.
Young seedlings initially occupy only a small area of their container, so irrigation should reflect the limited root system rather than repeatedly saturating all of the available growing medium.
For broader germination guidance, see how long cannabis seeds take to germinate.
Vegetative Development
Vegetative duration should be adjusted to the available grow space.
Under a longer photoperiod such as 18/6, Godfather OG develops the roots and branches that will later support its dense flowers. This is the ideal period for topping, low-stress training, and most major canopy shaping.
Indoor growers should remember that the plant can stretch strongly after the eventual 12/12 switch. A smaller vegetative plant may therefore be preferable where vertical clearance is limited.
Rather than switching according to plant age, use canopy size, available headroom, root development, and branch structure to decide when flowering should begin.
Flowering Weeks 1–3: The OG Stretch
The first two to three weeks of flowering are particularly important with Godfather OG because the plant can increase substantially in height.
Some plants can approximately double in size during this transition. Indoor growers should monitor the distance between the canopy and lighting system while continuing gentle branch positioning where necessary.
This is not the best time for major structural stress. Most topping and aggressive training should already have been completed during vegetative growth.
As the stretch begins to slow, the plant increasingly directs its development toward established flowering sites.
Mid-Flowering
After the main stretch, Godfather OG begins concentrating more of its growth on dense flower formation and resin production.
The cultivar’s strong OG structure can produce compact flowers that become increasingly heavy as bloom progresses. Canopy spacing and airflow therefore become more important during this phase.
Monitor branch position and provide support if flower weight begins causing individual stems to lean significantly.
The fruity, sweet, and woody aromatic profile also becomes more noticeable as flowers develop and trichome production increases.
Late Flowering and Harvest
During the later part of the 8–10 week flowering period, major structural intervention should no longer be necessary.
Focus instead on stable environmental conditions, appropriate irrigation, airflow, and monitoring flower maturity.
The breeder timeline indicates when close inspection should begin, but plants should not automatically be harvested because the calendar reaches week eight or week ten.
Evaluate actual flower and trichome development to determine when the desired maturity has been reached.
Godfather OG Nutrient Schedule
Godfather OG does not require one universal nutrient concentration or fixed NPK ratio that applies to every growing medium.
During vegetative growth, use a balanced feeding program appropriate to the substrate and nutrient system that supports healthy root, leaf, and branch development.
As flowering progresses, the plant’s nutritional priorities change as dense flower production becomes increasingly important. Use an appropriate bloom program rather than simply increasing phosphorus and potassium without considering what the base fertilizer already provides.
The cultivar is capable of vigorous growth and dense bud production, but that does not make overfeeding beneficial. Adjust nutrient strength according to actual plant response, water quality, medium, and root-zone conditions.
Watering Godfather OG
Water Godfather OG according to the condition of the root zone rather than a predetermined daily or weekly schedule.
Young plants use much less water than established flowering specimens. Container size, substrate, root volume, temperature, humidity, and light intensity all influence how quickly moisture is consumed.
Allow enough air to return to the root zone between irrigations instead of maintaining permanently saturated conditions.
As plants grow larger and enter flowering, water demand normally increases. Adjust irrigation progressively rather than applying mature-plant volumes to young plants from the beginning of the grow.
Outdoor demand can rise considerably during warm, sunny weather, particularly once the plant develops a large canopy.
Airflow and Dense Godfather OG Flowers
Godfather OG develops dense, resinous flowers, making airflow increasingly important during flowering.
Good circulation should move air gently above, below, and through the canopy. Ventilation should simultaneously remove excess heat and humidity from the cultivation area.
A single room-level humidity reading does not always represent the microclimate around heavily developed flowers or overlapping branches.
Training that opens the canopy early in the grow can improve both light penetration and later air movement.
Godfather OG THC
Godfather OG is a high-THC cultivar with current specifications of approximately 26–30% THC.
The range should be treated as a reference for the genetic potential of the seed line rather than a guarantee that every harvested flower will test within exactly those percentages.
Phenotype, lighting, plant health, environmental conditions, harvest timing, drying, curing, and laboratory methodology can all influence measured cannabinoid concentration.
This high-potency profile is one of the main characteristics associated with Godfather OG, but cannabinoid percentage alone does not describe the complete sensory or subjective experience of an individual plant.
Godfather OG Effects
Godfather OG is described as producing euphoric, happy, and relaxed effects.
Its Indica-dominant genetic profile is associated with substantial physical relaxation, while the Sativa component contributes to the more uplifting and euphoric part of the breeder-reported experience.
Individual responses can differ according to dose, tolerance, phenotype, cannabinoid composition, and finished flower quality.
These descriptions should therefore be treated as general characteristics rather than guaranteed outcomes, and Godfather OG should not be presented as a treatment for stress, pain, insomnia, muscle spasms, fatigue, or other medical conditions.
Godfather OG Flavor and Aroma
The current Godfather OG seed line is described with fruity, sweet, and woody flavors.
The aromatic profile reflects its strong OG genetic background but should not automatically be replaced by generic descriptions of every cultivar carrying OG in its name.
Individual phenotypes can still emphasize different aspects of the profile, while growing conditions, harvest maturity, drying, and curing also influence final aroma and flavor expression.
Using the current fruity, sweet, and woody description is therefore more accurate for this specific Godfather OG than assigning an unrelated pine, grape, or earthy profile as its defining characteristic.
Common Problems When Growing Godfather OG
Underestimating Flowering Stretch
Godfather OG can increase substantially in size during the first two to three weeks after switching to 12/12. Indoor growers who wait until plants are already close to the lighting system before flowering begins can quickly run out of vertical space. Topping, LST, and earlier canopy planning can help manage this stretch.
Using Incorrect Yield Figures
Current specifications place Godfather OG at approximately 550–600 g/m² indoors and around 450 g per plant outdoors. Older or unrelated figures should not replace the specifications of the actual seed line being grown, particularly when planning plant numbers, canopy area, or expected outdoor production.
Assuming Flowering Always Ends at Week Eight
Although detailed cultivation information frequently describes an 8–9 week flowering period, the current technical specification extends the range to 8–10 weeks. Use the timeline to plan the grow, but allow actual flower maturity and phenotype to determine the final harvest date.
Overfeeding Dense-Flowering Plants
Godfather OG can produce substantial flowers, but high production potential does not mean the plant benefits from unlimited fertilizer. Feeding strength should reflect the medium, water quality, growth stage, and actual plant response. Excess nutrients can create stress without improving yield or cannabinoid production.
Allowing the Canopy to Become Too Dense
Strong branching and dense flowers can restrict air movement when plants are crowded. Training should create a productive canopy while maintaining enough spacing for circulation. This becomes increasingly important later in flowering as flower mass increases and localized humidity becomes more difficult to manage.
FAQs About Godfather OG
How long does Godfather OG take to flower?
Godfather OG typically flowers in about 8–10 weeks indoors, although the detailed breeder guidance repeatedly describes 8–9 weeks as the usual range. Because it is a photoperiod strain, this timing begins after the switch to 12/12 and does not include germination or the vegetative stage.
When is Godfather OG ready to harvest?
Outdoor Godfather OG is generally harvested around mid-October in the Northern Hemisphere according to the current breeder guidance. Indoors, harvest follows the 8–10 week flowering window. Exact timing can vary with phenotype and conditions, so growers should combine the breeder timeline with direct assessment of flower maturity.
How much does Godfather OG yield?
Current specifications list Godfather OG at approximately 550–600 g/m² indoors and around 450 g per plant outdoors under favorable conditions. These are reference figures rather than guarantees. Final yield depends on canopy size, lighting, root space, climate, training, irrigation, nutrition, plant health, and phenotype.
Is Godfather OG indica or sativa?
Godfather OG is an indica-dominant hybrid classified at approximately 60% Indica and 40% Sativa. Its genetics combine Alpha OG with OG Kush. The plant develops dense, resinous flowers and strong relaxation is prominent in the breeder-reported effect profile, although individual growth and effects can still vary.
How tall does Godfather OG grow?
The current Godfather OG specification lists a reference height of about 1.5 m. However, the breeder also warns that plants can approximately double in size during the first two to three weeks after switching to 12/12. Indoor growers should therefore leave enough vertical room and train plants before flowering.
What should a Godfather OG grow journal track?
A useful Godfather OG grow journal should follow development rather than impose a fixed total lifecycle. Track germination, vegetative structure, the 12/12 transition, the strong first two to three weeks of flowering stretch, mid-flower bud development, and final maturity across the breeder’s approximate 8–10 week flowering window.
