Blue OG Seeds

The Strength of Blue OG

This flavorful mix delivers THC levels between 19% and 24%, offering a smooth, calming body high with deeply relaxing effects.

Known for its high potency

It’s the kind of top shelf flower you reach for when you want to kick back, zone out, and do absolutely nothing — perfect for slow evenings or lazy weekends at home.

Feel the High of Blue OG

This relaxing evening smoke delivers a smooth, body-heavy high that’s perfect for chilling hard without feeling totally glued to the couch. It starts with a mellow head buzz that brings on a wave of calm, clarity, and feel-good vibes — then gradually melts into a deep, full-body relaxation that takes the edge off everything. The effects are long-lasting, ultra-soothing, and just right for kicking back at the end of the day.

People love smoking this strain for its rich, fruity flavor, its euphoric headspace, and that slow-building high that doesn’t overwhelm. And yes — it absolutely brings on the munchies, so get your snacks ready. If you’re after a strain that blends flavor, chill, and a satisfying body high, it is a knockout favorite you’ll keep coming back to.

Responsible marijuana use within one's tolerance levels can produce pleasant effects- avoid excessive intake.

The Flavor of Blue OG

The OG-fueled berry strain is one of those strains that hits your taste buds just right from the first puff. When you light it up, you get this smooth blend of fresh blueberries, earthy pine, and a hint of citrus zest that coats your mouth in sweet, herbal goodness. On the exhale, it finishes with a slightly spicy, almost diesel-like undertone that reminds you of its OG Kush lineage.

That fruity sweetness comes from its heavy myrcene and limonene content, while pinene adds that crisp pine note, and caryophyllene sneaks in a little peppery kick at the end. It’s flavorful, well-balanced, and smooth enough to smoke all day. If you're into strains that actually taste as good as they hit, Blue OG is a flavor-packed favorite that doesn’t disappoint.

Flowering Time 60-65 Days

-- Outdoor Grow (Full Sun / In Ground) --
Height: 6 Ft Plus
Yield: 1 1/2 - 2 Plus lbs. Cured

How to Grow Blue OG Marijuana Indoors and Outdoors

What to Watch for When Growing Blue OG - This strain is naturally resistant to most common pests and mold, which makes it beginner-friendly. That said, you still need to maintain airflow and keep humidity in check, especially in late flower. Use Holi Moli Eliminator to help prevent mold, mildew, bud rot, and pests issues before they start.

Temperature Swings: This beauty prefers stable temps, especially during flower. It can handle light fluctuations, but big swings — like cold nights under 60°F or hot spikes over 85°F — can stress the plant and slow growth.

Nutrient Sensitivity: It is not overly sensitive, but like most Indica-leaning strains, it doesn’t like being overfed — especially with nitrogen in flower. Too much can dull the flavor or cause leaf clawing. Stick with a balanced cannabis-specific nutrient like Holi Moli Juice and keep an eye on your pH and run off.

Odor Control: Odor control is a must. Once it hits mid-flower, it puts out a strong blueberry-kush aroma that can easily take over your grow space. If you're growing indoors, make sure you have a carbon filter running by week 4 to stay ahead of the funk.

Flowering Stretch: Expect a modest stretch once you flip to 12/12 — usually around 1.5x its veg height. It's not extreme, but it’s enough that you should plan your flip when plants hit 20–24 inches tall (around week 5 or 6) if you're working with height limits.

Branch Support: This blueberry-kush indica develops heavy, resin-packed buds, and the side branches can start to sag under the weight by week 6 or 7 of flower. Add bamboo stakes, soft ties, or a trellis net around week 3 of bloom to keep things supported and encourage even ripening.

Best Climate to Grow Blue OG Cannabis

This kushy crowd-pleaser thrives in a warm, dry climate where it can soak up long hours of sun and enjoy a steady natural breeze. Choose a sunny, open location that gets at least 6–8 hours of direct sunlight daily and has good airflow — this helps boost bud development and keeps humidity-related issues in check.

Even in warm, dry climates, humidity can sneak in through morning dew or late-season moisture, especially once your plants start stacking dense buds. To stay ahead of it, water early in the morning so any excess moisture has time to evaporate before nightfall.

Prune lower branches early in the grow to improve airflow around the base and reduce the risk of mold hiding in thick foliage. Adding a layer of mulch helps regulate soil temperature and hold moisture without overwatering — a simple trick that keeps your root zone stable in dry outdoor conditions.

Make sure your fabric grow bags are placed on well-draining ground, like gravel or garden fabric — avoid putting them directly on concrete or any heat-trapping surfaces. For added protection, spray Holi Moli Eliminator during veg and early flower to help prevent mold, mildew, pests, and bud rot from ever taking hold.

Grow Bag Sizes & Spacing:

• 5-gallon bags – 2.5–3 feet apart
• 10-gallon bags – 3.5–4 feet apart
• 15-gallon bags – 4.5–5 feet apart
• 20-gallon bags – 5–6 feet apart (Great if you're aiming to let your plant stretch to its full potential outdoors)

How to Grow Blue OG Marijuana in Subtropical Climates

This frosty blue-leaning indica can be grown in hot arid subtropical climates, but you’ll need to take a few smart steps to help it thrive under intense sun and dry air. These regions tend to have low humidity, high daytime temps, and cooler nights, which can stress your plants if you're not prepared.

Set your plants in a sunny spot that gets early-to-midday light and a steady breeze. You may want to use light-colored shade cloth during the hottest part of the afternoon to prevent heat stress — just avoid black, as it traps too much heat and can make things worse.

Fabric grow bags are ideal because they allow roots to breathe and prevent heat buildup in the root zone. Make sure the bags are placed on well-draining ground like gravel or breathable garden fabric — avoid concrete or anything that traps heat.

To manage low humidity and temperature swings in a hot, arid climate, start by watering early in the morning so your plants can soak it up before the heat sets in. This helps prevent moisture loss and gives the roots what they need without leaving the leaves wet during peak sun. Add a layer of mulch to the soil surface to keep the root zone cooler and slow down evaporation throughout the day.

Early in the grow, make sure to prune lower growth to improve airflow around the base of each plant — this is especially important in dry regions where stagnant air can still lead to problems.

It’s also important to avoid overcrowding, even if you’re working with a tight space. Giving your plants enough room to breathe will improve airflow and reduce stress. And don’t forget to use Holi Moli Eliminator as a preventative to stay ahead of pests and any surprise mold outbreaks that can happen after a rare humidity spike or summer storm.

Grow Bag Sizes & Spacing:

• 5-gallon bags – 2.5–3 feet apart
• 10-gallon bags – 3.5–4 feet apart
• 15-gallon bags – 4.5–5 feet apart
• 20-gallon bags – 5–6 feet apart

How to Grow Blue OG Marijuana in Temperate Climates

This compact, resin-rich cultivar can absolutely be grown in temperate climates, and with the right prep, it can thrive outdoors all season long. The key is staying ahead of cool nights, shifting humidity, and late-season rain, which are all common in temperate zones.

Start your seeds indoors to get a healthy jump on the season, then move them outside once nighttime temps consistently stay above 50°F. Choose a sunny, open spot with steady airflow and at least 6–8 hours of direct sunlight daily.

Use fabric grow bags to promote drainage and healthy root development, and make sure they’re placed on well-draining ground — avoid concrete or muddy soil that holds water. Add mulch around the base to regulate moisture and temperature swings in the soil.

To manage humidity, prune the lower branches early, don’t overcrowd your plants, and always water in the morning so moisture dries before nightfall. As added protection, apply Holi Moli Eliminator during veg and early flower to prevent mold, mildew, pests, and bud rot before they become a problem.

Grow Bag Sizes & Spacing:

• 5-gallon bags – 2.5–3 feet apart
• 10-gallon bags – 3.5–4 feet apart
• 15-gallon bags – 4.5–5 feet apart
• 20-gallon bags – 5–6 feet apart

How to Grow Blue OG Indoors | Complete Guide

The sweet-and-skunky indica thrives in a controlled environment with temps between 72–80°F during lights-on and around 65–70°F during lights-off. It’s not too sensitive, but big temperature swings can slow growth or affect trichome production.

During veg, aim for 55%–65% relative humidity. Once you flip to flower, gradually reduce it to 40%–50%, and bring it down to 35%–45% in late flower to prevent mold and mildew. A small dehumidifier can be super helpful during bloom — especially if you're running multiple plants in a tight space.

Use fabric pots for great drainage and airflow. Go with 5-gallon pots for compact tents or SCROG, 7-gallon for more branching and yield, or 10-gallon if you’ve got the space and want to maximize root growth. Space plants 2 to 2.5 feet apart for good airflow and light penetration.

This beauty responds well to low-stress training, topping, SCROG, or even light defoliation if you’ve got the experience. It’s a bushy strain, so opening up the canopy can really improve light penetration and bud development. If you're testing your grow skills, this is a great strain to practice on — it’s resilient and bounces back fast from training.

You’ll definitely want a carbon filter. This lady puts out a rich, funky blueberry-kush aroma that gets loud by mid-flower. Pair that with a couple of oscillating fans to keep air moving across your canopy and prevent hot spots or moisture pockets.

Lighting is one of the biggest factors in the quality of your harvest. Better lights = better yields and richer terpenes, no question. Use strong full-spectrum LEDs for best results — most growers run 6500K for veg and switch to 3000K or 3500K for flower, but here at Holi Moli, we run 6500K from start to finish and consistently get dense, resin-soaked buds with amazing flavor. Don’t skimp on lighting — it rewards every bit of energy you put in.

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