NEWEarn a verifiable digital badge for every course, add it to LinkedIn in one click. Launch pricing ends Nov 1 →A verifiable digital badge for every course. Launch pricing ends Nov 1 →
Tall outdoor cannabis plant growing in a trellised row at a Colorado farm

Strain facts

Checked Oct 21, 2026 · 4 sources

Red Velvet is a hybrid that's intermediate to grow. It was bred by Grandiflora from Lemon Cherry Gelato and Pina Acai. Its THC is about 21% (sources say 18–26%), higher than 46% of the 2,347 strains in our database that list THC. It flowers in about 8.5 weeks (one source lists 8–9 weeks) and is listed for a late September outdoor harvest.

Type
Hybrid
THC
About 21%18–26% across 2 sources
CBD
About 0.8%0–1% across 2 sources
Top terpenes
  1. Caryophyllene peppery, spicy
  2. Limonene citrus
  3. Pinene pine
Commonly reported effects
Focused, tingly, relaxed and euphoric
Lineage
Lemon Cherry Gelato × Pina Acai
Breeder
Grandiflora
Grow difficulty
Intermediate1 source
Flowering
About 8.5 weeks8–9 weeks · 1 source
4 sources for this profile
  1. CTU strain dataset (public strain listings)

Grow facts

  1. SeedFinder (breeder listing: Grandiflora) Grow setting
  2. AllBud (strain database) CBD
  3. Crop King Seeds (seed bank) CBD, difficulty, flowering and THC

Grow facts come from the breeder first, then seed banks and strain databases. With 2 sources we show the range and the middle; with 3 or more, the range and the median, after leaving out values far from the rest. The breeder's own value is the anchor, unless it is far from every other source (outside their range and more than 20% from their median); then we show the full range and the median of all of them. A fact from a single source is marked "1 source", and a fact no source lists is left out. Yields are converted to one unit: indoor per square meter, outdoor per plant.

CTU writes every profile from these facts; we do not copy other sites' descriptions. Values that are a generic default in the source data are left out. Last checked Oct 21, 2026.

Source: CTU strain dataset (public strain listings and breeder info, checked by CTU), verified Oct 2026. Potency, flavor and effects vary by grower, batch and plant. Facts no source lists are left out.

How to grow Red Velvet

The grow facts a breeder or public strain listing gives for Red Velvet.

Flowering time
About 8.5 weeks8–9 weeks · 1 source. Faster than 49% of strains with a listed time
Difficulty
Intermediate1 source. One of 884 intermediate-rated strains
Grow setting
Indoor and outdoor1 source
Outdoor harvest
Late SeptemberEarlier than 77% of strains with a listed month

Flowering window (weeks after the switch to 12/12)

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14

Listed outdoor harvest (northern hemisphere)

  1. Jul
  2. Aug
  3. Sep
  4. Oct
  5. Nov
  6. Dec

Sources: the breeder, seed banks and strain databases listed under sources, checked Oct 2026. Percentages compare with every strain in our database that lists the same fact.

Learn to grow Red Velvet: Indoor & Outdoor Growing course, $199

About Red Velvet

Red Velvet is a hybrid cross of Lemon Cherry Gelato and Pina Acai, with THC levels ranging from 18% to 26%. It features dense bud structure that requires careful airflow management, appealing to growers seeking a potent and aromatic cultivar. Its moderate stretch allows for effective canopy control, making it suitable for experienced cultivators who apply advanced training techniques. The strain's resin production is high, contributing to its strong aroma and potency.

Effects people report

The high starts with an uplifting cerebral focus and a tingling sensation that evolves into a calm, balanced body effect without heavy sleepiness. This balanced effect lasts approximately 2 to 3 hours, making it suitable for daytime use while providing relaxation.

Flavor and aroma

On opening the jar, a spicy and herbal aroma with floral undertones emerges, reflecting its terpene profile. The inhale presents a complex blend of earthy and spicy flavors with hints of cinnamon and red-hot candy. The exhale leaves a subtle floral and woody aftertaste, which develops fully with proper curing that enhances terpene preservation.

Growing notes

Red Velvet performs well both indoors and outdoors, though indoor grows allow for precise environmental control needed to optimize its resin production and dense bud formation. Indoor growers should maintain relative humidity at 50-60% during vegetative growth (week 3 of veg), lowering it to 45-50% in early flowering (week 1 of flower) and 40-45% by week 6 of flower to mitigate mold risk. Temperature targets are 70-75 deg F in veg, dropping slightly to 68-72 deg F during flower to preserve terpene profiles. Nutrient feeding should start conservatively at an EC of 0.8, increasing by 0.2 each week to peak around 1.4 by week 4 of flowering before tapering off. Light intensity should be around 400 µmol/m²/s in veg, increasing to 600 µmol/m²/s in flower, which the strain tolerates well due to moderate stretch and high resin levels. Training is crucial; topping at day 21 of veg encourages a bushier canopy, while SCROG during early flower maximizes light penetration to dense colas. LST applied in weeks 2-3 of veg helps maintain an even canopy and improves airflow. Harvest when trichomes are mostly cloudy with about 10% amber to balance uplifting and relaxing effects (week 8 of flower). Outdoor growers should aim for harvest in late September to early October, ideally in warm, dry climates to reduce mold risks. Yield optimization demands careful canopy management to ensure light reaches lower buds, especially given the dense bud structure and high resin production.

Grower tips

  • Top once in week 3 of veg to encourage multiple main colas
  • Apply SCROG at the start of flower to maximize light exposure
  • Maintain humidity at 40-45% from week 6 of flower to prevent mold
  • Start feeding at 0.8 EC and ramp by 0.2 weekly to peak at 1.4 EC by week 4 of flower
  • Keep temperature between 68-72 deg F during flowering to protect terpenes
  • Target 600 µmol/m²/s PPFD in flower for optimal resin production
  • Harvest at mostly cloudy trichomes with ~10% amber for balanced effects
  • Use LST during weeks 2-3 of veg for even canopy
  • Ensure good airflow and defoliate dense interior colas in week 5 of flower.

Common mistakes

  • Overwatering early in veg causing root oxygen deprivation
  • Overfeeding in flower leading to nutrient lockout and reduced resin quality
  • Neglecting late-flower humidity control increases mold risk in dense colas
  • Delaying topping past day 21 of veg results in uneven canopy and lower yields.

Expert insight

Because Red Velvet has high bud density and moderate stretch, applying topping and SCROG before flowering is crucial to maintain light penetration and airflow, reducing mold risks and maximizing resin production.

Who should grow Red Velvet?

Indoor growers using topping or SCROG will benefit from Red Velvet's strong training response and preference for controlled environments. Additionally, growers in dry, warm climates able to manage humidity levels will find it rewarding outdoor. Its high resin production also appeals to cultivators focused on extract quality and terpene preservation.

How it compares

Compared to Lemon Cherry Gelato, Red Velvet has a higher THC range and denser buds requiring more airflow management. Unlike Pina Acai, Red Velvet balances spicy and floral flavors instead of tropical notes. Red Velvet Cake has a more indica-leaning effect and creamier flavor, whereas Red Velvet offers a more balanced high with pronounced spicy and herbal aromas.

Red Velvet FAQ

What is the THC level of Red Velvet?

Red Velvet typically has a THC level ranging from 18% to 26%, making it a potent hybrid suitable for experienced users. This range reflects its genetics and contributes to its strong but balanced effects.

Is Red Velvet indica or sativa?

Red Velvet is a hybrid strain, combining genetics from Lemon Cherry Gelato and Pina Acai.

How long does Red Velvet take to flower?

Red Velvet flowers in approximately 7 to 8 weeks, which is typical for a hybrid of its lineage. Growers should monitor trichomes closely during this period to harvest at optimal potency and effect balance.

Is Red Velvet easy to grow?

This strain is best suited for intermediate to advanced growers due to its dense bud structure and environmental sensitivities. Proper training, humidity control, and feeding schedules are essential for successful cultivation.

What does Red Velvet taste like?

Red Velvet offers a complex flavor profile with spicy and herbal notes complemented by earthy undertones and floral hints. Proper curing enhances these flavors, bringing out cinnamon and subtle red-hot candy sensations.

Red Velvet family tree

Its parents, from published lineage.

Parents

Pina Acai

This strain

Red VelvetHybrid · 18–26% THC · 8–9 wk

Similar strains

Matched on shared parents, top terpenes, type and THC. Never on medical use.

Hybrid

Lemon Cherry Pie

THC
18–24%
Flowering
8–9 wk
Terpene
Limonene
Effect
Energetic
Difficulty
Intermediate
Save
Hybrid

Scottie Pippen

THC
23–35%
Flowering
8–9 wk
Terpene
Limonene
Effect
Focused
Difficulty
Beginner
Save
Hybrid

Banana Bread

THC
19–23%
Flowering
8–9 wk
Terpene
Caryophyllene
Effect
Tingly
Difficulty
Beginner
Save
Hybrid

Blissful Wizard

THC
32–34%
Flowering
8–9 wk
Terpene
Limonene
Effect
Euphoric
Difficulty
Beginner
Save

Hybrid strainsCaryophyllene strains

Where to buy

Find licensed dispensaries in your state

Only state-licensed stores, checked against official license lists.

Is cannabis legal where you live?

Grow it

How to grow Red Velvet

Flowering time, height and difficulty from the sources, then the full method in the Growing course.

Medical Disclaimer
The information on this website is for educational purposes only and is not intended as medical advice. Always consult a qualified healthcare professional.
Legal Compliance Disclaimer
Cannabis remains illegal under U.S. federal law. Education provided is intended only for jurisdictions where cannabis activity is legal. Users are responsible for understanding local laws.
Guarantee
7-day money-back guarantee · Refund Policy
  • Cannabis Training University 600 17th St, Suite 2800 Denver, CO 80202
© 2026 Cannabis Training University. All Rights Reserved. Cannabis Training University® is a registered trademark of Online Training Providers LLC.

Copyright Cannabis Training University, a subsidiary of Online Training Providers. © 2026. All Rights Reserved.

Medical Disclaimer: The information on this website is for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment.
Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.
Legal Compliance: Cannabis remains federally illegal. Products and information are intended only for jurisdictions where cannabis use and possession is legal.
By using this site, you affirm that you are of legal age (21+) and responsible for understanding your local laws.

Divider Text
7-day money-back guarantee. See our Refund Policy at /refund-policy/.