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Jelly Banana by Grand Cru Genetics hits fast and loud. A candy-gas hybrid with a sweet banana twist that floods the room. Built for flavor chasers and potency lovers who want serious returns and unforgettable sessions from premium marijuana seeds.
🤯 THC: 30–35%
😋 Flavor: Candy, banana, gas
🧠 Effect: Talkative, relaxing, hungry
Jelly Banana Strain
Jelly Banana is a modern powerhouse designed for growers who want extreme resin, loud terpenes, and fast results. This strain stands out as a true “washer,” delivering over 5% return potential for extraction lovers while keeping flower quality sky-high.
Created by Grand Cru Genetics, Jelly Banana blends elite American genetics into a single, high-impact cultivar.
The genetic backbone mixes Jelly Donutz and Honey Banana, pulling candy sweetness, creamy fruit, and sharp gas into one bold expression. Expect strong structure, aggressive stretch around 2x growth, and dense buds that stack resin early.
As Feminized genetics, these feminized cannabis seeds simplify the grow. Flowering finishes fast, around 55–60 days, making Jelly Banana a safe bet even in cooler outdoor climates.
This is not just about numbers. Jelly Banana delivers bold effects, an expressive aroma, and a flavor memory that lingers long after the smoke clears.
Jelly Banana Effects
The high feels like flipping a switch. A rush of euphoric clarity sparks conversation, then slowly melts into a deep, body-soothing calm. It’s social, warm, and indulgent—like sinking into a couch made of velvet after laughing too hard.
Jelly Banana Flavor
Every hit tastes like biting into a banana candy dipped in fuel. Sweet and creamy on the inhale, loud gas on the exhale. The kind of flavor that coats your mouth and makes you pause between tokes just to enjoy it.
Jelly Banana Characteristics
| Strain type | Feminized |
| Genetics | Jelly Donutz x Honey Banana |
| Indica / Sativa | 50% / 50% |
| THC | 30–35% |
| CBD | 0–2% |
| Effect | Talkative, relaxing, hungry |
| Flavor | Candy, creamy, gas, banana |
| Terpenes | Candy-forward with gaseous notes |
| Indoor yield | 450–600 g/m² (1.48–1.97 oz/ft²) |
| Outdoor yield | 500–800 g/plant (1.1–1.76 lb/plant) |
| Flowering time | 55–60 days |
| Structure | Vigorous hybrid with strong stretch |
| Bud appearance | Dense, resin-heavy flowers |
| Difficulty level | Intermediate |
| Best cultivation technique | Light topping, then let her stack naturally |
Jelly Banana FAQ
Is Jelly Banana seeds Indica or Sativa?
Jelly Banana is a balanced 50/50 hybrid, combining mental uplift with body relaxation.
What terpenes does this strain have?
It leans toward candy-sweet terpenes rounded by strong gaseous and creamy notes.
Is this strain good for beginner growers?
It’s better suited for growers with some experience due to its strength and stretch.
How to grow Jelly Banana seeds?
Start with strong lighting and controlled feeding. Expect a noticeable stretch after flip, so manage canopy early. Keep humidity in check to protect dense buds, and harvest on time to lock in peak flavor and resin.
Is Jelly Banana good for extractions?
Yes. Jelly Banana + seeds are prized for washing, with WPFF returns often exceeding 5%.
- THC
- Very High (20% or +)
- CBD
- Low (0 - 1%), Medium (1 - 5%)
- Yield Indoor (g/m2)
- 450–600 g/m² (1.47–1.96 oz/ft²)
- Yield Outdoor
- 500–800 g/plant (17.6–28.2 oz/plant)
- Flavor
- Queroseno, Banana, Sweet
- Effects
- Talkative, Hungry, Relaxed
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