Blueberry Space Cake merges the legendary fruity sweetness of Blueberry with the dessert-forward profiles of modern cake genetics, delivering a hybrid that bridges classic and contemporary flavor profiles. This feminized cultivar hits 20% THC with creative and euphoric effects that settle into relaxation, making it suitable for daytime or evening use. Expect 8–9 weeks to flower with yields around 300g/m², and plants stretch to 100–160cm, requiring moderate growing experience to manage properly. The flavor profile combines blueberry fruitiness with citrus brightness and a sweet finish that lingers through the smoke. Original Harvest Seeds bred this strain for stable phenotypes and repeatable results—check the full Original Harvest Seeds catalog to explore their feminized and autoflower lineup. For growers exploring similar flavor-forward genetics, Durban Poison offers another fruit-forward option from the same breeder. Whether you're seeking feminized seeds or autoflower alternatives, this cross delivers consistent performance and memorable terpene profiles.

Genetics & Lineage

Blueberry Space Cake traces its genetics to Proprietary cross (Original Harvest Seeds). This hybrid-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Original Harvest Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Blueberry Space Cake delivers THC levels of 20%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Blueberry Space Cake

Blueberry Space Cake is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 8-9 weeks with yields of 300g/m2. Plants typically reach 100-160cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Blueberry Space Cake features a fruity, citrus, sweet terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Blueberry Space Cake is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Blueberry Space Cake?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Blueberry Space Cake from Seennabis?

When you purchase Blueberry Space Cake through Seennabis, you are buying directly from Original Harvest Seeds — Catalog of original feminized and autoflower hybrids — clean genetics, stable phenotypes, designed for repeatable harvests across indoor and outdoor setups. Every order includes verified genetics, discreet shipping, and responsive seller support. Original Harvest Seeds has completed over 30,250 sales with a 4.7-star rating from 2,472 verified reviews.