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 low-maintenance hybrid develops chunky, resinous colas that can trap moisture if airflow isn’t strong. This makes it somewhat prone to mold and mildew in humid conditions. Common outdoor pests like aphids and spider mites can also become a problem if left unchecked. Stay proactive by applying Holi Moli Eliminator from veg through flower to protect against mold, mildew, bud rot, and pests throughout the season.

Germination: Kick off your grow the simple way with Holi Moli’s germination and transplanting guide. It sets your seedlings up with healthy roots from day one, making it easier for them to take off strong and keep growing steady.

Temperature Swings: This blueberry OG does best in a steady environment. Minor day-to-night shifts are fine, but large fluctuations can stress plants, slow bud development, and cut into overall yield.

Nutrient Sensitivity: This strain isn’t overly demanding, but it doesn’t like heavy feeding. Too much nitrogen late in flower can cause leaf clawing and flatten the terpene profile, dulling its sweet berry-citrus aroma. Stick with a balanced nutrient line like Holi Moli Juice, and monitor pH closely—imbalances can lead to lockout and muted flavors.

Odor Control: Expect this fruity OG indica to put out a powerful aroma in flower. The blend of sweet berries and pungent fuel can fill a room quickly. Indoors, a carbon filter is a must to keep things discreet. Outdoors, consider your neighbors—the smell can carry, so choose a sunny, breezy spot with good airflow to keep odors from lingering.

Stretching: Blue OG tends to stretch moderately once flipped to flower, sometimes nearly doubling in size. Pro Tip: Flip to 12/12 when plants reach 20–24 inches tall (week 5–6) to stay ahead of the stretch and maintain an even canopy.

Branch Support: This high-yielding OG strain can produce heavy, resin-coated buds that weigh down branches late in flower. Without support, branches may bend or snap. Use stakes, trellis netting, or yo-yos to keep colas upright and improve airflow through the canopy.

Best Climate to Grow Blue OG Cannabis

This frosty kush indica loves a warm, sunny spot where it can soak up a solid 8–10 hours of direct light and catch a steady breeze. Give it plenty of open space so the canopy stays dry and airy. Just don’t plant near fences or walls—they block airflow, trap moisture, and throw shade, which slows things down and gives mold a chance to creep in.

When you’re growing outside, fabric grow bags are the way to go. They let the roots breathe, drain off extra water, and help keep soil temps steady even under long sunny days. Just be careful where you set them— putting bags on concrete or hot ground can overheat the roots, stress the plants, and hold back growth.

Grow Bag Sizes & Spacing:

• 10-gallon bags – 3.5–4 feet apart
• 15-gallon bags – 4.5–5 feet apart
• 20-gallon bags – 5–6 feet apart (Perfect for outdoor grows, where plants get the space and conditions to really thrive.)

Even with plenty of sun, humidity can creep up in the mornings or right after a rain. The best move is to water early so the soil and leaves have time to dry before the cooler nights set in. A layer of mulch around each bag helps hold moisture and keeps the root zone steady.

Give your plants enough space so air can move through the canopy—this keeps those resin-stacked OG colas safe from mold. And if late-season rain rolls in, throwing up a simple cover or small greenhouse frame will keep your buds from staying wet too long.

Want to keep problems from sneaking up on your plants? Use Holi Moli Eliminator from veg through flower. It keeps Blue OG focused on stacking resin instead of fighting mold or pests.

How to Grow Blue OG Marijuana in Subtropical Climates

This resin-stacked indica can handle hot, dry weather as long as you set it up right. The strong sun and dry air help pump out resin, but the heat and fast moisture loss mean you’ve got to stay on top of watering and airflow.

Set your plants up in a wide-open, sunny spot where they can soak in plenty of light and catch a steady breeze. Just don’t crowd them against fences or walls—those trap heat, block airflow, and throw shade that slows growth and can still let mold creep in, even when the climate’s on the dry side.

Since Blue OG pushes out chunky, resin-heavy colas, it needs a steady root zone to keep growth on track. Outdoors, fabric grow bags are the smart move—they let the roots breathe, drain off extra water, and keep soil cooler than plastic ever could. Just watch where you place them though—setting bags on concrete or hot ground can overheat the roots and slow your plants down.

Grow Bag Sizes & Spacing:

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

In hot subtropical weather, give your plants a deep soak in the morning so the roots can drink up before the midday sun hits. A solid layer of mulch around each bag helps lock in moisture and keeps the root zone from overheating. If temps push past 90°F for a few days, throw up a white shade cloth during peak heat to take the edge off without blocking the light. Skip black shade cloth—it holds heat and just makes things tougher.

Want to keep your outdoor grow trouble-free? Run Holi Moli Eliminator from veg all the way through flower. It gives season-long protection against mold, mildew, bud rot, and pests—so your harvest finishes healthy, sticky, and top-shelf.

How to Grow Blue OG Marijuana in Temperate Climates

This trichome-heavy kush strain does well in temperate climates, but you’ll want to watch out for shifting humidity, cool nights, and those late-season rains. The best way to kick things off is by germinating indoors in early spring, then moving plants outside once nighttime temps stay above 50°F.

Pick a wide-open, sunny spot where your plants can get plenty of direct light and catch a steady breeze. Just don’t stick them near fences or walls—they hold in humidity, cut off airflow, and throw shade that slows growth while boosting the chances of mold.

Want to avoid root stress in the heat? Fabric grow bags are the answer. They let the roots breathe, drain off extra water, and keep soil temps nice and steady—unlike plastic, which holds in heat and moisture. Just be careful not to set them on concrete or hot ground, since that can cook the roots and slow your plants down.

Grow Bag Sizes & Spacing:

• 10-gallon bags – allow 3.5–4 feet of space
• 15-gallon bags – allow 4.5–5 feet of space
• 20-gallon bags – allow 5–6 feet of space

Temperate weather can throw some humidity swings at you, so it’s best to water in the morning and let the soil and leaves dry out before the cooler nights roll in. A layer of mulch around the base helps steady moisture and keeps the roots insulated. Trim up the lower branches to boost airflow, and if heavy rain shows up late in flower, a simple cover or light greenhouse frame will keep those sticky, weighty colas from staying wet too long.

Want to keep your plants safe all season? Eliminator is your safety net—keeping pests and mold out of the picture so your buds finish clean and sticky.

How to Grow Blue OG Indoors | Complete Guide

This citrus-and-berry OG strain really shines in a steady setup. Aim for 75–80°F when the lights are on, then let it cool off a bit at night to around 65–70°F. That small day-to-night shift mimics natural conditions and helps the buds pack on frost and density. Just steer clear of big swings—especially dips under 60°F— since those can stress the plants and slow down flower development.

In veg, keep humidity in the 55–65% range to push healthy leaf growth and strong root development. Once you flip to flower, start easing it down—shoot for about 40–45% by mid-bloom, then drop it closer to 35–40% in the last couple weeks. Running RH lower at the end keeps those dense, sticky colas safe from mold and really helps the terpene profile shine.

Indoors, fabric grow bags are your best bet. They let the roots breathe, keep temps cooler, and drain way better than plastic pots. For most setups, 5–7 gallon bags work great. Just give each plant about 2.5–3 feet of space so the branches can spread out without crowding each other.

This fruit-and-fuel hybrid takes well to training. If you’ve got some experience—or just want to test your skills—try low-stress training, topping, or setting up a SCROG net. These methods help keep the canopy even, let more light hit the lower bud sites, and push out bigger, more uniform colas come harvest.

Once this strain hits flower, get ready for a loud mix of citrus, berries, and fuel. If you’re growing indoors, you’ll definitely need a carbon filter to keep the smell under wraps. Pair it with a few oscillating fans to move air through the canopy and a dehumidifier to keep humidity steady. Good airflow and climate control are what turn a decent harvest into true top-shelf buds.

Lighting is the backbone of any grow. Better lights really do mean bigger yields and higher-quality buds. Full-spectrum LEDs are the way to go. A lot of growers veg under 6500K and switch to 3000K–3500K in flower, but at Holi Moli we’ve had great success keeping plants under 6500K from start to finish. The payoff? Dense, frosty colas with bold flavor and serious bag appeal.

One rule to live by—don’t cut corners on lighting. Cheap fixtures leave you with airy buds, light resin coverage, and flat flavor. If there’s one piece of gear worth investing in, it’s your lights. Get that part right, and your plants will pay you back every time.

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