Bruce Banner Seeds

The Strength of Bruce Banner

Known as "The Incredible Hulk" for a reason, this Sativa-dominant strain delivers sky-high THC levels that often top 28%.

Known for its high potency

If you’re not ready for a wild ride, consider yourself warned! Bruce Banner made waves in the Colorado MMJ scene in 2010 and was crowned “Strongest Strain on Earth” by High Times in 2013. It also took top honors in the 2014 Cannabis Cup for hybrids. Loved for its energetic and euphoric high, Bruce Banner is a go-to for wake-and-bake fans who want fuel that lasts all day.

Feel the High of Bruce Banner

This strain is a GAME CHANGER! You hear me? GAME CHANGER! This high-THC heavy-hitter kicks in fast with a blast of euphoria, lifting your mood and clearing your mind in an instant.

Hitting the town with your friends or your boo thang and need a good social sativa marijuana strain to enjoy before you head out? Look no further! This strain leaves people feeling more talkative, silly, and carefree—helping everyone loosen up and just enjoy themselves.

Whether you're vibing to music, laughing at dumb jokes, or getting creative, the uplifting high keeps you riding smooth all day. And the munchies hit hard, so don’t forget snacks. Smokers love growing Bruce Banner weed seeds because the final product is bold, flavorful, and unforgettable—perfect for wake-and-bake, social sessions, or anytime you want to light up your day.

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

The Flavor of Bruce Banner

If you’ve never smoked this strain before, you’re in for a wild flavor ride. The moment you crack open those buds, you’ll catch that bold, diesel punch from the myrcene and caryophyllene, but it’s not all gas—it’s got layers.

As you light up, that earthy funk gives way to sweet berry and citrus notes, thanks to the limonene hiding in the mix. It’s kind of like someone dropped fresh strawberries into a tank of fuel—sounds crazy, but somehow it just works. On the exhale, you get this spicy, herbal kick that lingers on your tongue and keeps you coming back for another hit.

Flowering Time 63-70 Days

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

How to Grow Bruce Banner Marijuana Indoors and Outdoors

What to Watch for When Growing Bruce Banner - This potent diesel-scented marijuana strain is naturally resistant to common pests and mold, especially when grown outdoors with solid airflow. That said, don’t get lazy—keep humidity in check during flower and spray with Holi Moli Eliminator from veg through flower to protect against bud rot, mold, mildew, and pests like spider mites and fungus gnats.

Temperature Swings: It do best in a stable environment. While they can handle mild swings, big fluctuations may stress the plants and reduce trichome production, so consistency is key for top-shelf results.

Nutrient Sensitivity: It isn't overly picky, but overfeeding—especially with nitrogen during flower—can throw off the pH balance and burn your leaves. For best results, monitor the soil pH and grab a bottle of Holi Moli Juice—it’s an all-in-one nutrient blend made specifically for cannabis that keeps Bruce Banner thriving from veg to harvest without the guesswork.

Odor Control: Once bloom kicks in, this strain gets loud. The mix of berry, diesel, citrus, and skunky terps fills the room fast. If you’re growing indoors, a carbon filter isn’t optional—it’s essential for controlling the powerful aroma of Bruce Banner weed.

Stretching: Expect serious vertical growth once flowering starts. This sativa-dominant cannabis strain can easily double in height, so flip early if you’re growing indoors. Pro Tip: To stay ahead of the stretch, switch to 12/12 when your plant is about 20–24 inches tall — usually around week 5 or 6 — to keep your canopy under control and avoid light burn or overcrowding.

Branch Support: Those long branches love to stretch, and the buds pack on serious weight. Install stakes, yo-yos, or a trellis by week 3 of flower to support the colas and prevent branches from snapping under pressure.

Best Climate to Grow Bruce Banner Cannabis

This heavy-hitter thrives in warm, dry, sunny climates with low humidity and steady daytime temps between 75–85°F. This environment lets the plant fully express its massive yield potential, bold terpene profile, and trichome production without the constant threat of mold.

Pick a sunny spot where your plants can soak up 8+ hours of direct light each day, with a nice natural breeze flowing through to keep the air moving and the leaves dry. Avoid planting near fences or walls that block airflow.

Make sure your bags are sitting on well-draining ground—not concrete or hot surfaces—to prevent root stress in high heat.

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 (Perfect for those who want to let their plants grow big, stretch tall, and reach their fullest potential without holding anything back.)

Even in warm, dry regions, Bruce Banner feminized plants can still face moisture issues from morning dew or overwatering. Mulch around the base helps balance soil moisture, protect roots from heat, and prevent splash-back. Water early so foliage dries before evening, and prune lower branches to boost airflow and reduce humidity near the soil. For extra protection, spray Holi Moli Eliminator during veg and flower to guard against bud rot, mildew, and pests.

How to Grow Bruce Banner Marijuana in Subtropical Climates

The citrus-loaded heavyweight sativa can be successfully grown in hot, arid subtropical climates—but you’ll need to take a few extra steps to protect the plants from heat stress and dryness.

Choose a sunny location that still gets a gentle breeze throughout the day, but be mindful of intense afternoon sun. In extreme heat, a light shade cloth can help prevent leaf burn and excessive evaporation. Use light-colored fabric grow bags to keep roots cooler, and place them on well-draining ground—not directly on concrete or other heat-retaining surfaces.

When temperatures remain above 90°F for prolonged periods, try using white shade cloth during the peak heat to ease plant stress while still allowing sunlight to filter through. Black shade cloth should be avoided, as it absorbs and holds heat, potentially raising temperatures around your plants even more.

Controlling moisture around your plants is key to keeping them healthy and productive. Start by adding mulch around the base of each plant—this helps lock in moisture, shields the root zone from extreme heat, and reduces evaporation. Always water early in the morning or at dusk to minimize moisture loss from the intense midday sun. Prune lower leaves and branches early to keep air moving and humidity low near the soil.

For added defense against pests and mold, spray Holi Moli Eliminator from veg through early flower — it’s an easy way to stay ahead while your plants stack up big, healthy buds.

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 Bruce BannerMarijuana in Temperate Climates

This lemon-diesel powerhouse can thrive in temperate climates, especially when summers are warm and sunny.

To get a strong head start, begin your seeds indoors under lights in early spring, then move them outdoors once nighttime temperatures consistently stay above 50°F. This gives your plants time to develop a solid root system and transition smoothly into the outdoor environment without stress.

Pick a sunny, open spot with at least 8 hours of direct light and good airflow. Avoid planting near fences that block the breeze. In this type of climate, moisture can build up, so prune lower branches, water early, and mulch the base to steady soil temps.

If wet weather is in the forecast toward the end of the season, it’s wise to set up a basic cover or greenhouse frame to shield your buds and keep them dry as they finish maturing.

For extra protection against mold, mildew, and pests, use Holi Moli Eliminator during veg and early flower.

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 Bruce Banner Indoors | Complete Guide

To keep your plants happy indoors, maintain temps around 72–80°F during lights-on and 65–70°F during the dark cycle. Try to avoid major temperature swings, as this strain prefers a stable environment from veg to harvest.

Keep humidity in the 55–65% range during veg to support healthy leaf growth and strong development. When flowering starts, lower it to around 40–50% to keep mold and mildew out of those thick buds. In the final weeks, dialing it down to 35–40% can really help tighten things up.

Go with 5 to 7-gallon fabric pots. These sizes give the roots plenty of room to expand while keeping the plants manageable indoors. If you’ve got the vertical space—and you're ready for some serious stretching—you can go up to 10-gallon pots to maximize root development and push even bigger yields. Just be sure to plan ahead with training. Leave at least 2 to 2.5 feet of space between each pot to allow proper airflow, light penetration, and access during flowering.

If you’ve got some experience—or just want to sharpen your grow skills—this is a great strain to practice on. This strain stretches a lot in flower, so topping, LST (low-stress training), and SCROG techniques are highly recommended. Training early helps control height, boost airflow, and spread out bud sites for bigger, more uniform yields.

You’ll absolutely want a carbon filter. Once this strain hits mid-flower, the diesel and berry aroma gets intense and will fill your room fast. A carbon filter keeps your space discreet and odor-free. Pair that with a dehumidifier to keep moisture in check, and set up 2–3 oscillating fans to keep the air moving and prevent hot spots, mold, and stale pockets around your plants.

Light is everything with this strain. Better lights = better yields and better quality buds. Strong, full-spectrum LEDs are ideal – most growers use 6500K for veg and switch to 3000K or 3500K for flower. But here at Holi Moli, we actually run 6500K from start to finish and consistently see dense, trichome-rich buds with bold flavor. If you’re aiming for top-shelf quality and solid yields, investing in good lighting is 100% worth it.

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