Lemon Cherry Cookies Auto™ by FastBuds – Purple Autoflower with 28.5% THC & Fruity Terps

Lemon Cherry Cookies Auto™ by FastBuds is a powerhouse autoflower that packs up to 28.5% THC and a mouthwatering cherry-lemon-cookie flavor into a compact, fast-growing plant that’s ready to harvest in just 8 weeks.

Myths vs. Reality: The Truth About Autoflowers Like Lemon Cherry Cookies Auto™

Let’s be real: there’s a lot of noise out there about autoflowers. Some say they’re weak, flavorless, or too finicky. Others claim they grow themselves with zero effort. The truth? Neither extreme is accurate.

Autoflowers like Lemon Cherry Cookies Auto™ have come a long way. But confusion leads to bad choices—like overwatering, aggressive topping, or expecting magic without proper care. That’s how people end up with stunted plants or bland buds and think, "autoflowers just don’t work." Spoiler: it’s not the plant, it’s the practice.

Lemon Cherry Cookies Auto™ is your reality check. This strain shows what modern autoflowers can truly deliver: serious potency, gourmet terps, and vibrant colors—when grown with basic respect and a few smart moves. This description? It’s your no-BS guide to getting it right.

What Lemon Cherry Cookies Auto™ Actually Delivers (And What It Doesn’t)

This strain brings the goods: a rapid 8-week life cycle, eye-popping purple hues, and a terpene profile that tastes like dessert with a zesty kick. You’ll get a balanced high that lifts your mood before sinking into soothing body relaxation—perfect for unwinding without being glued to the couch (unless you overdo it).

It improves your grow with resilience, especially in cooler temps, and adapts well to Sea of Green setups for max yield in small spaces. The dense, resinous buds have serious bag appeal and pack a punch.

What it won’t do? It won’t grow like a photoperiod monster stretching for months. It won’t forgive brutal topping or severe stress. And while it’s beginner-friendly, it still needs proper light, water, and nutrients to shine. Set your expectations right, and you’ll be rewarded.

Real Advantages and Benefits When Grown Right

• Harvest in 8 weeks: Go from seed to stash in under 60 days—perfect for quick turnover or beating bad weather.
• Up to 28.5% THC: Experience a potent, modern high that starts joyful and evolves into deep, stony relaxation.
• Stunning purple buds: Watch your garden turn into a canvas of deep purples and vibrant orange hairs—no extreme cold needed, but cooler nights enhance it.
• Fruity, dessert-like flavor: Taste sweet cherry jam, zesty lemon, and creamy cookie notes with a funky, mouth-puckering finish.
• High yields, no fuss: Produce 450–550 g/m² (15.87–19.44 oz/ft²) indoors with proper care and lighting.
• Compact and discreet: Its short stature (0.80–1.20 m / 2.62–3.94 ft) makes it ideal for stealth grows or small tents.
• Resilient in cool climates: Thrives in moderate to cold conditions, making it a solid outdoor choice where others struggle.
• Low maintenance structure: Broad leaves and short internodes mean less training needed and better light penetration.

How to Choose Based on Your Goals

Know what you want, and Lemon Cherry Cookies Auto™ will deliver. Here’s how to match your expectations:

• For fast, potent harvests: Pay attention to its 8-week cycle and high THC—this is speed with serious power.
• For flavor and aroma: Focus on its terpene profile—this one tastes like a gourmet bakery with a citrus twist.
• For visual appeal: Look at its color potential—this is one of the most photogenic purple autoflowers out there.
• For easy growing: Note its resilience and forgiving nature—great for first-timers, but still rewards good technique.
• For high yields in small spaces: Consider its XL size and SOG compatibility—maximize your square footage.
• For cool climate outdoor grows: Leverage its cold tolerance—plant it where other strains might fail.

Technical specifications

• Breeder / Brand: FastBuds
• Type: Autoflowering
• Dominance: Indica 70% / Sativa 30%
• Genetics / Cross: (Purple Lemonade Auto F6 × Cookies Auto F5) × Cherry Cola Auto
• Life cycle: 8 weeks from seed to harvest
• Indoor yield: 450–550 g/m² (15.87–19.44 oz/ft²)
• Outdoor yield: 60–200 g/plant (2.12–7.05 oz/plant)
• Indoor height: 0.80–1.20 m (2.62–3.94 ft)
• Outdoor height: 0.80–1.20 m (2.62–3.94 ft)
• Difficulty: Low to medium
• Structure and vigour: Compact, broad leaves, short internodal spacing, vigorous growth
• Ideal climate: Moderate to cold; thrives in cooler temperatures
• Resistance: Good resistance to cold and mold; handles stress well
• Training: Suitable for LST and gentle defoliation; avoid topping or FIM
• Recommended pot: 18–27 L final pot for autos
• Light: 18–20 hours daily throughout the cycle
• Temperature: 22–26 °C (71.6–78.8 °F) in veg; 20–25 °C (68–77 °F) in flower
• Humidity: 60–70% seedling; 50–60% veg; 40–50% flower
• pH: 6.0–6.5 (soil); 5.8–6.2 (coco/hydro)
• Smell in grow: Strong; a carbon filter is recommended
• THC: Up to 28.5%
• CBD:
• Aromatic profile: Limonene, myrcene, caryophyllene
• Flavour: Cherry, lemon, cookie, sweet, funky
• Effect: Balanced—euphoric and uplifting at first, then deeply relaxing and stony; ideal for evening use

How to grow Lemon Cherry Cookies Auto™ for best results

Get the most out of this purple powerhouse with a simple, effective plan.

Quick overview

FastBuds’ Lemon Cherry Cookies Auto™ is an easy-to-grow, high-THC autoflower ready in 8 weeks. Ideal for indoor tents or cool outdoor climates.

Safe start

Begin strong with healthy roots and a stress-free seedling stage.

• Germinate seeds in a moist paper towel at 22–25 °C (71.6–77 °F).
• Transplant carefully when the taproot is ~1 cm (0.4 in) long.
• Use a light, airy soil mix to prevent damping off.
• For a faster start, Kit Biobizz outdoor boosts early root development.

Directed growth

Set up your plant for success with the right environment and support.

• Move to a final 18–27 L pot early to avoid root stress.
• Provide 18–20 hours of light daily with strong LEDs or HPS.
• Apply gentle LST to spread the canopy and improve light access.
• Use Pure Zym Plagron to break down dead roots and boost nutrient uptake.

Efficient flowering

Maximize yield and quality during the critical bloom phase.

• Lower nighttime temps in late flower to intensify purple coloration.
• Reduce humidity to 40–50% to prevent mold in dense buds.
• Use a bloom booster like PK 13/14 during peak flowering for denser colas.
• Avoid aggressive pruning—this autoflower recovers slowly.

Harvest and refinement

Finish strong for maximum potency and smooth smoke.

• Harvest when 70% of trichomes are milky and 30% amber for balanced effects.
• Flush with plain water 7–10 days before harvest to clear residues.
• Dry buds slowly at 18–20 °C (64.4–68 °F) and 50–60% RH for 10–14 days.
• Cure in glass jars for 2–4 weeks, burping daily, to develop flavor.

Frequently Asked Questions

Is Lemon Cherry Cookies Auto™ good for beginners?

Yes, it’s beginner-friendly thanks to its resilience, compact size, and forgiving nature. Just avoid overwatering and aggressive pruning, and you’ll do great.

Does it really turn purple without cold temps?

Yes, it’s bred to produce purple hues naturally. However, cooler nighttime temperatures in the final weeks will enhance and deepen the color significantly.

Can I grow it outdoors in a cold climate?

Absolutely. This strain thrives in cooler conditions, making it a top choice for outdoor grows in temperate or cold regions where other strains might struggle.

What’s the difference between this and Purple Lemonade Auto?

While both are purple autoflowers, Lemon Cherry Cookies Auto™ has a richer terpene profile (cherry, lemon, cookie) and a more balanced, stony effect compared to Purple Lemonade’s more citrus-dominant flavor and energetic high.

How can I maximize yield?

Use a final 27 L pot, apply gentle LST early, ensure strong lighting (600W+ LED), maintain optimal RH, and feed with a quality bloom booster like PK 13/14 during flowering.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve seen a lot of autoflowers come and go, and honestly, a lot of the hype is just that—hype. People expect photoperiod-level yields and flavors from a plant that’s half the age, and when it doesn’t deliver, they blame the strain. Lemon Cherry Cookies Auto™ changed my mind.

I grew it side-by-side with some classics, and the speed alone blew me away—8 weeks and it was done, while others were still in veg. The buds were rock-hard, covered in resin, and that purple? Insane. The flavor is legit like cherry pie with a lemon twist. The high starts bright and happy, then gently pulls you into a deep, creative calm. It’s not a one-trick pony; it’s a complete package. If you want fast, potent, and beautiful, this one’s a no-brainer. Just don’t top it—learn that from my mistake.