Sideral Feminized Cannabis Seeds by Ripper Seeds – Sativa-Dominant Hybrid with Fruity Haze Aroma

Sideral feminized cannabis seeds by Ripper Seeds give you a potent sativa-dominant hybrid with intense aromas, high resin production, and a stimulating effect that elevates your mood without overwhelming it.

Are you tired of bland, one-dimensional strains that lack character?

Many sativas promise energy but deliver anxiety or an empty buzz. Others smell like hay or chemicals instead of something rich and complex. You want a strain that tastes as good as it feels — something with depth, power, and personality.

Without the right genetics, your grow can end up disappointing

Weak yields, stretchy plants, or inconsistent effects can ruin months of effort. If your plant gets mold during flowering or collapses under its own weight, all that time, light, and nutrients go to waste. And if the flavor is flat, what’s the point? You need a strain that performs reliably and delivers on every front — from structure to smoke.

Sideral is the answer: a balanced powerhouse bred for flavor, resilience, and high returns

Created by crossing a clone of Lavender Kush with brilliant Amnesia, Sideral combines deep earthy notes with bright citrus and haze. It grows bushy and sturdy, handles temperature swings well, and produces hard, resinous buds in just 60–70 days indoors. Whether you're growing in a tent or outdoors in a Mediterranean climate, this strain stands tall — literally and figuratively.

Enjoy a flavorful, energizing high that lasts

Sideral gives you a strong but manageable cerebral kick — perfect for creative sessions, social hangs, or beating afternoon fatigue. The effect is uplifting and focused, not jittery or paranoid. With its complex fruity and woody taste, every hit feels like a treat. It’s the kind of strain that makes you close your eyes and savor the moment.

How to grow Sideral for maximum yield and flavor

1. Start seeds in a moist, well-aerated medium like Roots Culture Media Athena for faster germination.
2. Keep in veg for 4–6 weeks; this sativa-dominant hybrid responds well to topping and LST.
3. Switch to 12/12 lighting to trigger flowering, which lasts 9–10 weeks on average.
4. Support branches early — use nets or stakes as it gains height and weight.
5. Avoid over-fertilizing; Sideral prefers moderate feeding and dislikes nutrient burn.
6. Watch for early pre-flowers and occasional hermaphroditism — remove any male flowers promptly.
7. Harvest when trichomes turn milky to amber for a balanced, long-lasting effect.

Key advantages and benefits of Sideral feminized seeds

• From Lavender Kush × Amnesia genetics, you get a unique hybrid that means you enjoy complex, floral-tinged flavors with every session.
• With a 60–70 day flowering time, you can harvest quickly and consistently, which means more cycles per year indoors.
• Indoor yields reach 500–600 g/m² (17.6–21.2 oz/ft²), so you get serious production without massive plants.
• Outdoor plants produce 400–1000 g/plant (14.1–35.3 oz/plant), meaning even a single plant can feed your crew all season.
• Its bushy, sturdy structure handles wind and temperature changes, so you can grow it in less-than-perfect conditions.
• Responds well to SCROG and topping, which means you can maximize light exposure and boost yields.
• The high THC content delivers a strong, energizing effect, so you stay alert and inspired, not couch-locked.
• Fruity, woody, and haze notes create a rich sensory experience, so every puff feels luxurious and satisfying.

Technical specifications

• Breeder / Brand: Ripper Seeds
• Type: Feminized
• Dominance: Sativa-dominant (60% Sativa / 40% Indica)
• Genetics: Lavender "Kush" Cut × Amnesia
• Indoor flowering: 60–70 days
• Outdoor harvest: October (Northern Hemisphere)
• Indoor yield: 500–600 g/m² (17.6–21.2 oz/ft²)
• Outdoor yield: 400–1000 g/plant (14.1–35.3 oz/plant)
• Indoor height: 80–110 cm (2.62–3.61 ft)
• Outdoor height: 1.20–1.50 m (3.94–4.92 ft)
• Difficulty: Medium
• Structure: Bushy, sturdy, moderate stretch (±110%)
• Climate: Temperate, Mediterranean
• Resistance: Tolerant to temperature fluctuations, resistant to mold and pests
• Training: Suitable for SCROG, topping, LST
• Recommended pot: 11–20 L depending on space
• Light cycle: 18/6 (veg), 12/12 (flower)
• Temperature: 22–26 °C (veg), 20–25 °C (flower)
• Humidity: 50–60% (veg), 40–50% (flower)
• pH: 6.0–6.5 (soil), 5.8–6.2 (coco/hydro)
• THC: High (15–25%)
• Flavor: Fruity, woody, haze
• Effect: Energetic, cerebral, meditative

How to grow Sideral for best results

Get the most from your Sideral plants with these expert-backed tips.

Quick overview: feminized photoperiod · Ripper Seeds · 60–70 day flower · medium difficulty · ideal for indoor tents or outdoor Mediterranean climates.

Solid start: germinate at 22–25 °C with high humidity; use Shoots Culture Media Athena for faster, healthier seedlings.

• Plant in well-draining soil or coco with good aeration
• Water lightly until first true leaves appear
• Keep RH at 60–70% in early stages
• Use root boosters to strengthen early development

Controlled growth: maintain 18/6 light cycle; train early for even canopy.

• Top after 3–4 nodes to increase lateral branching
• Apply low EC nutrients, increase gradually
• Use Bio Thrive Bloom in late veg to prep for flowering
• Monitor pH with every watering (6.0–6.5 in soil)
• Ensure good airflow to prevent mold

Flawless flowering: switch to 12/12; support branches and manage humidity.

• Drop RH to 40–50% to avoid bud rot
• Use bloom boosters during weeks 4–6
• Check trichomes weekly from week 8 onward
• Flush 7–10 days before harvest for smoother smoke

Harvest & cure: aim for milky-to-amber trichomes; dry slowly for maximum flavor.

• Cut branches at 60% amber trichomes for balanced effect
• Dry at 18–22 °C and 50–60% RH for 7–10 days
• Cure in jars for 2–4 weeks, burping daily
• Store in airtight containers away from light

Frequently Asked Questions

Is Sideral good for beginners?

It’s better suited for intermediate growers due to its need for balanced feeding and occasional hermaphroditism. With attention to detail, beginners can succeed.

Does Sideral smell strong during flowering?

Yes, it has a pronounced fruity and woody aroma. Use a carbon filter like those in our grow shop to control odor.

Can I grow Sideral outdoors in a cold climate?

It prefers temperate to warm conditions. If you’re in a cooler zone, grow it in a greenhouse or start late spring to avoid cold snaps.

Why did my Sideral plant develop male flowers?

Feminized seeds can hermaphrodite under stress. Avoid light leaks, overfeeding, or temperature swings to prevent this.

Personal Experience of Pevgrow’s CEO (Alan)

I grew Sideral in my 4x4 tent under 1000W LED, using Fox Farms soil and a 12/12 flip after four weeks veg. The stretch was intense — plants went from 30 cm (11.81 in) to over 110 cm (3.61 ft) — so I used SCROG nets early. Two of my four plants showed male flowers, which I removed immediately. I harvested at 9 weeks with mostly milky trichomes. The high hit fast — energetic, slightly fidgety, perfect for daytime. The flavor was complex: citrus up front, earthy finish. Not the highest yield I’ve seen, but the quality made up for it. Would grow again for taste, but recommend it only to attentive growers.