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Kool Grapes
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Feminized
Kool Grapes brings a grape-forward flavour with a calming, indica-leaning effect. THC sits around 18-22% with low CBD, making it suitable for pain relief and sleep support. Plants stay medium height and finish in 8 to 9 weeks, yielding 450-550 g per square meter indoors with proper light and feeding. Train the canopy, control humidity in late flower, and use a slow cure to preserve terpene profile. MasterSeeds offers feminized seeds and selected phenotypes to help growers in Canada and beyond achieve consistent results.
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Indica-dominant hybrid |
| THC | 18-22% |
| CBD | <1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium-High (approx 450-550 g/m2 indoor) |
| Height | Medium (80-140 cm) |
| Environment | Indoor and Outdoor |
| Effects | Relaxed, Uplifted, Sleepy |
| Flavors | Grape, Sweet, Herbal |
| Genetics | Grape Ape x Kool Haze |
| Climate | Temperate to Mediterranean |
* Information may vary depending on growing conditions
Kool Grapes Strain Information and Characteristics
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Strain TypeStrain Type:
Kool Grapes is an indica-dominant hybrid with a calming profile. It suits growers looking for dense, resinous buds.
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THC ContentTHC Content:
Expect THC around 18-22%. That potency delivers clear relaxation without overwhelming sedation.
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CBD ContentCBD Content:
CBD runs low, typically under 1%. Medical users focus on the THC-led symptom relief.
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Grow DifficultyGrow Difficulty:
Kool Grapes fits an intermediate skill level. You should prune and control feeding schedules to reach full bud set.
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Flowering TimeFlowering Time:
Flowering takes 8 to 9 weeks indoors. Outdoor harvest falls in late September in temperate areas.
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Expected YieldExpected Yield:
Indoor yield sits around 450-550 g per square meter. Outdoors plants produce solid per-plant weights when given long seasons.
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Plant HeightPlant Height:
Plants remain medium height, roughly 80-140 cm. That size suits small tents and balcony gardens.
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Growing EnvironmentGrowing Environment:
Suitable for both indoor and outdoor grows. Keep humidity low in late flower to avoid mold.
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Expected EffectsExpected Effects:
Initial effects lift mood and sharpen focus before a deep relaxation sets in. This profile works well for evening routines.
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Genetic LineageGenetic Lineage:
Genetics read Grape Ape x Kool Haze. That pairing brings grape terpenes over a hazy backbone.
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Seed TypeSeed Type:
Seeds are feminized for predictable female plants. MasterSeeds offers selected phenos for stable results.
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Preferred ClimatePreferred Climate:
Best fits temperate to Mediterranean climates with warm days and cool nights. In cool regions give extra sun exposure and start early outdoors.
Frequently Ask Questions
Everything you need to know about this strain.
Use 18 hours on and 6 hours off. Maintain stable light cycles throughout veg.
Use moderate nitrogen at transition then shift to higher phosphorus and potassium. Keep EC around 1.6 to 2.0.
Lower humidity to 40-45% during final 2 weeks. Increase air exchange and remove dense inner foliage.
Use topping and low stress training to open the canopy. Combine with selective defoliation for even light penetration.
Begin a light flush 7 to 10 days before harvest. Monitor trichomes for desired amber ratio.
Choose a well-aerated mix with 20-30% perlite. Add compost and slow-release nutrients for stable feed.
Lower night temperatures by 3 to 5 degrees C at switch. Hold back high nitrogen to control vertical stretch.
Perform light defoliation to improve air flow and light access. Avoid heavy leaf removal during the last three weeks.
Dry for 7 to 10 days at 18-21 C and 50% RH. Cure in jars for 4 to 8 weeks for smoother flavour and aroma.
Watch for spider mites and powdery mildew. Inspect plants weekly and treat at first sign of infestation.
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Questions & Answers
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Q: My buds are airy. What should I change?
A: Increase light intensity and tighten the canopy for better bud density. Use bloom boosters in weeks 3 to 6 of flower.
Product Information โข Posted by The Seed Master
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Q: Leaves are yellowing midflower. Is this normal?
A: A mild yellowing during mid to late flower is common as plants reallocate nutrients. Check pH and nutrient levels to rule out deficiencies.
Product Information โข Posted by The Seed Master
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Q: How do I maximise grape flavour?
A: Keep temperatures cool at night and avoid nitrogen late in flower. Use a terpene-preserving dry and slow cure.
Product Information โข Posted by The Seed Master
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Q: When to remove lower larfy buds?
A: Remove them early in flower to redirect energy to main colas. Keep the lower canopy clear to improve air flow.
Product Information โข Posted by The Seed Master
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Q: I want bigger yields in a small tent. Advice?
A: Use SCROG or tight LST to spread canopy and expose more bud sites to light. Maintain strong ventilation and feed for bloom.
Product Information โข Posted by The Seed Master
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