How to Grow Blueberry OG Kush
Few pairings in cannabis sound as inevitable as Blueberry and OG Kush, which is why the blueberry kush name appears on dispensary menus everywhere. The version in this guide is the literal recipe: Blueberry x OG Kush at Blimburn Seeds, refined with a secret hybrid, delivering DJ Short’s berry sweetness over the fuel-and-earth backbone of the OG dynasty.
The chemistry earns its reputation. THC tests at 21-24%, reaching the high band at the top of the range, while the 80% indica genetics shape both the plant and the evening: deeply soothing, happy and relaxed, flower built for the end of the day. The taste follows the name, fruity and sweet over classic kush depth.
Recommended Strains
Blueberry x OG Kush
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THC | 21% - 24% (High) |
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Type | Feminized |
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Yield | High |
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Phenotype | 80% Indica / 20% Sativa |
OG Kush
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THC | 20% - 24% (High) |
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Type | Feminized |
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Yield | High |
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Phenotype | 55% Indica / 45% Sativa |
For growers, the quiet headline is indoor production: 600-700 g/m² from a tidy 4.92 ft plant is elite territory, and the dry-climate rating makes it one of the most forgiving kush crosses to run. Here is the complete program.
Blueberry OG Kush at a Glance
The datasheet, with an indoor yield row worth reading twice.
| Type | Feminized (photoperiod) |
| Lineage | (Blueberry x OG Kush) x Secret Hybrid |
| Phenotype | 80% Indica / 20% Sativa |
| THC | 21% – 24% (high) |
| Climate | Dry and warm |
| Height | Up to 4.92 ft (1.5 m) |
| Flowering time | 8 – 10 weeks after the flip |
| Harvest month | October |
| Yield indoor | 1.97 – 2.29 oz/ft² (600 – 700 g/m²) |
| Yield outdoor | 17.64 oz/plant (500 g/plant) |
| Effects | Deeply soothing, happy, relaxed |
| Flavors | Fruity, kush, sweet |
Up to 700 grams per square meter from an 80% indica is the kind of number that usually demands expert hands; here it comes with a beginner-friendly temperament and a compact frame. Outdoors, the 500 grams per plant are solid, with the dry-climate preference pointing clearly at southern, sun-soaked gardens.
Promos & Deals
Getting Blueberry OG Kush Started
Germinate at 70-79°F in paper towels or starter plugs; taproots show within three days. Pot up in stages to a 3-5 gallon final container. Every feminized seed flowers female, and the seedlings show the stout, broad-leaved kush build almost immediately.
Veg under 18 hours of light at 68-81°F. Here is where the dry rating pays off: this plant is happiest at the lower end of the humidity spectrum, around 45-55% in veg, and shrugs off the dry indoor air that troubles tropical genetics. Three to four weeks of veg fills a tent; the stretch after the flip is modest, true to the indica share.
Feeding Blueberry OG Kush by EC
Yields of 700 grams need fuel, and this cross eats with kush confidence. Feed by EC, hold pH at 6.0-6.5 in soil, and keep the reservoir generous through mid-bloom.
| Stage | Weeks | EC | Notes |
|---|---|---|---|
| Seedling | 1-2 | 0.4 – 0.6 | Plain water or very light feed |
| Vegetative | 3-4 | 0.8 – 1.2 | Nitrogen-leaning base nutrients |
| Preflower | Flip + 1-2 | 1.2 – 1.4 | Transition feed through the stretch |
| Bloom | Flip + 3-8 | 1.4 – 1.6 | Bloom base, add PK booster |
| Flush | Final 1-2 | 0.0 – 0.4 | Plain pH-corrected water |
Hold EC near the top of the bloom range from week 3 to week 7 after the flip, when the dense colas bulk hardest, and supplement calcium and magnesium under LED lights. Watering frequency climbs steeply in mid-bloom; a plant building 700 grams drinks like one.
Flush thoroughly over the final two weeks. The berry sweetness is the half of the profile that fades first under late minerals, and it is the half the name promises.
Training Blueberry OG Kush and Flipping to 12/12
Top once above the fourth node in week 2 or 3 and spread the mains with low-stress training into a wide, even table. On a plant with this indoor ceiling, every levelled bud site converts directly into weight, and the thick kush branches hold their trained positions once set.
Flip to 12/12 when the canopy covers about two thirds of the footprint. The stretch is brief, and flowering then runs 8-10 weeks with buds that grow unusually dense, even by kush standards. The dry-climate genetics help here too: hold humidity at 40-45% from mid-bloom, which this plant actively prefers, and keep air moving through the middle. Support the main colas by week 7.
Harvesting and Curing Blueberry OG Kush
Start reading trichomes at week 7 of flower. Harvest at mostly cloudy with the first ambers to keep the happy side of the effect present; letting a quarter of the heads turn amber deepens the soothing, nighttime character this 80% indica does best. Outdoors in a dry, warm climate, plants finish comfortably in October.
Dry for 10-14 days at 59-68°F and around 55% humidity, giving the dense buds the full time, then cure in glass for at least three weeks. The order of arrival is consistent: kush earth first, sweetness by week two, and the blueberry note last, blooming somewhere around week three into the jar’s defining feature.
What to Do With Your Trim
Kush resin on Blueberry terpenes makes premium trim. Dry-sift for kief that carries the berry sweetness, wash bubble hash in the OG tradition, or infuse butter for potent dessert-leaning edibles that deserve careful dosing at this strength. Process within a few weeks of harvest for the fullest aroma.
Aroma, Flavor and Terpenes
Eighteen terpenes appear on the datasheet, one of the longest rosters in the catalog, and six of them write the fruity-kush-sweet story. Myrcene delivers the ripe berry depth, supported by farnesene’s green-apple freshness and nerolidol’s soft floral fruit. Caryophyllene and humulene build the warm, earthy kush foundation underneath, and linalool ties the halves together with its gentle sweetness.
The remaining dozen, pinene, terpineol, cedrene, borneol, cadinene, camphene, citral, limonene, eugenol, fenchol, phytol and terpinolene, work as a deep supporting cast, the fine shading that makes the jar smell layered rather than simple. Cured properly, this is blueberry preserves spread over fresh kush, and the aroma alone explains the strain family’s enduring fame.
Frequently Asked Questions
Is Blueberry OG Kush the same as Blueberry Kush?
The blueberry kush name is used across the market for crosses of Blueberry with OG Kush genetics, and this product, Blueberry x OG Kush from Blimburn Seeds, is that literal recipe refined with a secret hybrid. Note the catalog also carries a separate Blueberry Kush Regular with its own distinct lineage.
Is Blueberry Kush an indica or a sativa?
This cross is 80% indica and 20% sativa, and it behaves accordingly: compact structure, dense buds, a brief stretch and an effect profile that leans soothing and relaxed. The sativa fraction keeps the experience happy rather than heavy.
How strong is Blueberry OG Kush?
Flowers test at 21-24% THC, reaching the high band, full modern potency from two legendary parents. Newer consumers should pace themselves; growers get resin production to match the numbers.
What are the Blueberry OG effects?
Deeply soothing, happy and relaxed, the classic evening indica arc delivered with unusual smoothness. It settles the body first and keeps the mood bright, which is why this family remains a nighttime favorite two decades on.
How much does Blueberry OG Kush yield?
Indoors it is a standout at 1.97-2.29 oz/ft² (600-700 g/m²) with steady feeding and a trained canopy. Outdoors, plants in dry, warm climates deliver around 17.64 oz (500 g) each by October.
What does Blueberry OG Kush taste like?
Ripe blueberry sweetness over warm, earthy kush, fruit first on the inhale, fuel-tinged depth on the exhale. The berry side develops dramatically through a three-week cure, which is when the jar earns its name.
