A New Chapter In Autoflower Breeding: Three Additions To The Seedsman Collection 

There’s a point in modern autoflower breeding where speed is no longer the headline. Structure matters. Resin matters. Terpenes matter. And when those elements are built on a serious genetic backbone, the result is something more complete. This latest trifecta – Chem Cookies Auto, Lilac Cookies Auto, and Thai Cookies Auto joins the Seedsman collection as three distinctive autoflowers built around a shared foundation: a specially selected elite Cookies cut chosen for flower density, trichome production, and consistency. Around that core, three very different expressions take shape. One leans deep into kush power. One channels sharp, contemporary gas. One draws from authentic landrace sativa heritage. 

Across the board, terpene content pushes beyond the 3% mark. THC levels sit firmly in modern territory. These autoflower seeds are designed not simply to finish quickly, but to express fully – in aroma, resin, and effect. 

Chem Cookies Auto 

Among these new autoflower seeds, Chem Cookies Auto represents the most grounded expression. Built from Quattro Kush (Big Sour) and the elite Cookies cut, its lineage combines 707 Headband, Triangle Kush, and SFV OG Kush – a foundation known for structural intergrity and potency. 

Growth is compact and sturdy, with tight internodes and dense flower formation. As with many indica-leaning autoflower seeds, minimal intervention works best. Gentle low-stress training early on can help open the canopy, but aggressive techniques aren’t necessary. During late flowering, strong airflow is essential due to heavy bud density. With a rapid 60-70 day cycle from seed to harvest, Chem Cookies Auto is the quickest finisher in this release. 

Terpenes test at approximately 3.78%, delivering deep earthy kush layered with sour and chem notes. THC sits in the high range (commonly 16-24%), with the potential for greater intensity under optimal conditions. The effect is fast and grounding – a strain built for experienced consumers who value potency and duration. 

Lilac Cookies Auto 

Lilac Cookies Auto brings a sharper edge to the new autoflower seeds lineup. A cross of Lilac Diesel and the same elite Cookies selection, it carries forward modern West Coast character with noticeable vigour. 

Lilac Cookies Auto seeds produce taller plants with a sativa-leaning structure. Early low-stress training is recommended to manage height and create an even canopy. The life cycle typically completes within 65-75 days from seed. As flowering progresses and resin builds, airflow becomes increasingly important to fend off mould. Balanced feeding schedules support terpene clarity. 

Testing around 3.22% total terpenes, the aromatic profile centers on chem and gas, supported by subtle but delicious fruit and spice notes. THC potential falls firmly into the very high category (25%+ under optimal conditions), delivering an assertive and long-lasting experience. 

For growers exploring autoflower seeds that rival photoperiod potency while retaining auto efficiency, Lilac Cookies Auto offers a modern, resin-rich option. 

Thai Cookies Auto

Thai Cookies Auto stands apart within this collection of new autoflower seeds by honoring classic sativa genetics. At its base is the pairing of classics; Oaxacan Gold x Chocolate Thai, refined through the same elite Cookies cut to enhance structure and trichome density without masking its heritage. 

Plants grow tall and energetic, reflecting their landrace ancestry. Gentle canopy management early on helps growers control vertical stretch and improve light distribution necessary to nourish bud development. Completing its cycle in roughly 65-75 days from seed, it maintains the efficiency growers expect from autoflower seeds while delivering wonderful expressive character. 

Terpene levels reach approximately 3.78%, shaping a layered profile of sweet apple, fruit punch, warm spice, and subtle herbal earthiness. THC typically falls within the high range (16-24%), with potential to push higher under ideal conditions. The effect is uplifting and clear, offering forward momentum rather than sedation. 

For growers who prioritise flavour and authenticity in their autoflower seeds, Thai Cookies Auto provides a distinctive alternative.

Growing Autoflower Seeds: A Quick Guide For Beginners 

One of the main advantages of autoflower seeds is their simplicity. Unlike photoperiod varieties, autoflowers transition from vegetative growth to flowering automatically based on their age rather than light schedule manipulation. This makes them well suited to beginners or growers seeking a faster turnaround. 

Further Reading:Why You Should Grow Autoflowers

Start with a light, well-aerated medium and avoid overwatering during early development. Because autoflowering seeds have a predeterimined life cycle, recovery time from stress is limited.  Gentle handling, stable temperatures, and consistent light from day one are key. 

Further Reading:Which Soil Is Best For Autoflowers?

Low-stress training is generally preferable to topping or aggressive pruning. Maintaining steady airflow supports healthy structure and resin development, especially as flowers form. Balanced feeding – rather than pushing nutrients to extremes – will generally help preserve terpene expression and overall quality. Autoflowering cannabis typically requires significantly less feeding than photoperiod cannabis, so keep levels low but consistently monitor. 

Further Reading:Mastering LST Autoflowers: Boost Growth With Low Stress Training Techniques

With attentive but measured care, autoflower seeds can deliver impressive results in a relatively short window. 

What Makes These Autoflower Seeds Unique? 

The standard for autoflower seeds has shifted. Chem Cookies Auto, Lilac Cookies Auto, and Thai Cookies Auto represent three directions shaped by serious parentage and unified by an elite Cookies cut. 

Resin-rich. Terpene-driven. Structurally sound. 

Three distinctive expressions. One shared commitment to resin, structure, and terpene intensity. If you’re ready to work with carefully slected autoflower seeds built on solid foundations and refined for modern cultivators, explore these new additions to the Seedsman Collection today.