+ Speed Auto Seeds – Sweet Seeds · 7-Week Fast Harvest · Balanced Hybrid · Sweet & Cheesy Flavor

+ Speed by Sweet Seeds is the ultimate 3rd-generation autoflowering strain engineered to deliver a premium, resin-loaded harvest in a lightning-fast 7 weeks from germination.

Growing cannabis can sometimes feel like an endless waiting game filled with anxiety, especially when you are worried about nosy neighbors, unpredictable weather, or simply running out of your stash while waiting for a slow-flowering plant to finally finish.

Every extra week your plants are exposed means a higher risk of pests, mold, or unwanted attention, leaving you stressed and constantly checking your setup instead of just chilling out and enjoying the process.

With this blazing-fast hybrid, you take back total control of your timeline and space, securing a heavy, top-quality yield before problems even have a chance to start.

Stealthy Growth for Ultimate Peace of Mind

When you are working with limited space or need to keep things strictly under the radar, plant size and time are your biggest factors. Reaching a maximum height of just 90 cm (35.43 in), this compact beauty easily hides behind garden fences, on small balconies, or inside tight indoor grow tents.

Because it races from seed to harvest in merely 49 days, the window for pests, bad weather, or curious eyes to ruin your crop is drastically reduced. You get in, you grow, and you harvest before anyone even realizes what is happening.

Total Control Over Your Grow and Vibe

• Perfectly balanced genetics: With a near 50/50 Indica/Sativa split, you get a well-rounded effect, which means you can enjoy a relaxing yet uplifting buzz anytime.
• Ultra-fast 7-week cycle: Because it finishes so quickly, you can run multiple cycles per year, which means your stash jars never run empty.
• Thick, resinous buds: Thanks to its Critical Mass heritage, it produces dense flowers, which means you get premium bag appeal and excellent extraction yields.
• Compact structure: Staying under 90 cm (35.43 in), it fits anywhere, which means you can easily manage your grow space without complex training.
• Unique terpene profile: Offering sweet, fruity notes with hints of yeast and cheese, it delights the palate, which means every session is a gourmet experience.

Technical Specifications

• Breeder: Sweet Seeds
• Type: Autoflowering (3rd Generation)
• Dominance: Indica 48.43% / Sativa 48.44% / Ruderalis 3.12%
• Genetics: Critical Mass Auto x Speed Devil #2 Auto
• Total Cycle: 7 weeks from germination
• Indoor Yield: 350–500 g/m² (1.15–1.64 oz/ft²)
• Outdoor Yield: 30–150 g/plant (1.06–5.29 oz/plant)
• Height: 50–90 cm (19.69–35.43 in)
• THC: 15–20%
• CBD: 0.7%
• Flavor: Sweet, fruity, yeast, cheese
• Effect: Balanced, relaxing yet mentally stimulating

How to Grow + Speed Like a Pro

Maximize your yields with one of the fastest Sweet Seeds Auto varieties using this streamlined plan. Because the life cycle is so incredibly short, every single day counts toward your final harvest weight.

Preparation & Start

Set up a stable environment from day one to ensure explosive early growth.

• Germinate at 22–25 °C (71.6–77 °F) with high humidity.
• Plant directly into the final 11–18 L pot.
• Use an airy soil like BioBizz Light Mix 50L for fast rooting.

Vegetative Stage

Keep the momentum going during its short vegetative window without causing stress.

• Maintain an 18/6 or 20/4 light schedule constantly.
• Water lightly to avoid drowning the delicate roots.
• Avoid aggressive pruning or topping to prevent stunting.

Flowering Phase

Support heavy bud production as it races toward the finish line.

• Lower humidity to 40–50% to prevent bud rot.
• Boost density with Top Bud Top Crop during peak bloom.
• Ensure good airflow around the thick, dense colas.

Harvest & Curing

Lock in those unique sweet and cheesy terpenes for the ultimate smoke.

• Flush roots 7–10 days before chopping the plant.
• Harvest when trichomes are mostly milky for balanced effects.
• Dry slowly at 20 °C (68 °F) and 50% RH.

The Perks of a Lightning-Fast Harvest

• Less waiting, more enjoying: Get from seed to smoke in under two months.
• Reduced risk of pests: A shorter cycle means bugs have less time to attack.
• Ultimate discretion: Small plants are incredibly easy to hide from nosy neighbors.
• Consistent stash supply: Run multiple quick cycles back-to-back all year round.
• Stress-free growing: Fewer weeks in the dirt means fewer chances to make mistakes.

Frequently Asked Questions

Is + Speed really ready in just 7 weeks?

Yes! Under optimal conditions, this strain races from germination to harvest in about 49 days, making it one of the fastest autos on the market.

Can I grow this strain on a small balcony?

Absolutely. Staying between 50 and 90 cm (19.69 and 35.43 in), it is the perfect size for stealthy outdoor grows where discretion is your top priority.

Should I top or train this autoflower?

Because its life cycle is so short, we recommend avoiding high-stress training like topping. Stick to gentle leaf tucking to expose lower bud sites without slowing it down.

Does it smell strongly during flowering?

It develops a rich, sweet, and cheesy aroma that can get quite pungent in late bloom. Using a carbon filter indoors is highly recommended to keep things completely stealthy.

Personal Experience of Pevgrow’s CEO (Alan)

Whenever I need to fill my jars quickly without compromising on quality, + Speed is my absolute go-to. I love how this strain just takes off from day one; there is no waiting around, and before you know it, you are staring at thick, frosty colas. The perfectly balanced high is exactly what I look for after a long day at the office—it chills me out without gluing me to the couch.

My personal trick for this one is to start it directly in a 15-liter fabric pot with a very light, airy soil mix. Because it only has a few weeks to veg, you cannot afford any transplant shock or overwatering. Treat her right in those first 15 days, and she will reward you with a surprisingly heavy, cheesy-sweet harvest that hits way above its weight class.