Lemon Cherry Cookies Auto is an indica-dominant autoflower from Fast Buds built from Purple Lemonade Auto F6, Cookies Auto F5 and a dark-purple Cherry Cola Auto phenotype. The current commercial line is an F3 feminized three-way polyhybrid autoflower with a remarkably short full lifecycle of around eight weeks.
Current Lemon Cherry Cookies Auto seeds are listed at 70% Indica and 30% Sativa, reach up to 28.5% THC and grow approximately 80–120 cm tall. Indoor yield is rated at 450–550 g/m², while outdoor plants can produce around 60–200 g each.
Recommended Strains
Lemon Cherry Cookies Auto
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THC | 27% - 28% (High) |
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Lineage | Lemon Cherry Cookies x Ruderalis |
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Type | Autoflowering |
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Height | 3.28 ft | 1 m |
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Yield | High |
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Yield Indoor | 1.64 - 1.97 oz/ft² | 500 - 600 g/m² |
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Life Cycle | 8 - 9 weeks |
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Phenotype | 70% Indica / 30% Sativa |
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Effects | Creative, Happy, Powerful, Relaxed |
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Flavors | Cookie, Cherry, Sweet, Lemon |
Sweet Cherry Kush
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THC | 18% - 20% (Medium) |
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Lineage | Durban x Hindu Kush x OG Kush x Diesel x Haze |
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Type | Feminized |
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Height | 4.92 ft | 1.5 m |
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Yield | High |
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Yield Indoor | 1.31 - 1.8 oz/ft² | 400 - 550 g/m² |
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Flowering Time | 8 - 9 weeks |
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Phenotype | 60% Indica / 40% Sativa |
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Effects | Energetic, Creative, Uplifted |
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Flavors | Sweet, Earthy, Fruity |
| Lemon Cherry Cookies Auto Grow Info | Current specification |
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| Breeder | Fast Buds |
| Genetics | (Purple Lemonade Auto F6 × Cookies Auto F5) × Cherry Cola Auto, dark purple pheno |
| Seed type | F3 Feminized Three-Way Polyhybrid Autoflower |
| Indica / Sativa | 70% Indica / 30% Sativa |
| THC | Up to 28.5% |
| CBD | <1% |
| Total lifecycle | Approx. 8 weeks |
| Height | 80–120 cm |
| Indoor yield | 450–550 g/m² |
| Outdoor yield | 60–200 g/plant |
| Size | XL Autoflower |
| Flavor | Cherry, Cookie, Lemon, Sweet |
| Growing environments | Indoor / Outdoor / Greenhouse / Mixlight |
Lemon Cherry Cookies Auto Genetics
The current Lemon Cherry Cookies Auto seed line is a three-way autoflowering polyhybrid created from Purple Lemonade Auto F6 × Cookies Auto F5 × Cherry Cola Auto, using a dark-purple Cherry Cola phenotype in the final cross.
Fast Buds currently classifies the commercial version as an F3 feminized three-way polyhybrid autoflower. This is considerably more specific than older descriptions that simply identify the genetics as Lemon Cherry Cookies × Ruderalis.
The modern line was developed around deep coloration, strong resin production, compact Indica-like structure and a distinctive cherry, lemon and cookie flavor profile.
Growers interested in other genetics from the same breeder can explore the wider Fast Buds seed collection.
Lemon Cherry Cookies Auto vs Lemon Cherry Cookies
This guide covers the exact Lemon Cherry Cookies Auto seed line sold as an autoflower.
Searches for “Lemon Cherry Cookies strain” do not necessarily refer to this exact cultivar. Other commercial genetics can use similar Lemon Cherry Cookies naming while having different parentage, flowering behavior, THC, height and yield.
For cultivation decisions, always match the technical data to the autoflowering product being grown. The eight-week lifecycle, 70/30 ratio and current yield figures in this guide apply to the Fast Buds Lemon Cherry Cookies Auto line rather than every cultivar carrying Lemon Cherry Cookies in its name.
Is Lemon Cherry Cookies Auto Indica or Sativa?
Lemon Cherry Cookies Auto is 70% Indica and 30% Sativa, making it clearly indica dominant.
The plant develops a classic Indica-like structure with relatively short internodes, broad fan leaves and thick flowering colas. However, Fast Buds describes its reported effects as beginning with a more uplifting cerebral character before gradually moving toward heavier physical relaxation.
The genetic ratio describes the seed line rather than guaranteeing one identical phenotype or subjective experience from every plant.
How Much THC Does Lemon Cherry Cookies Auto Have?
Fast Buds currently lists Lemon Cherry Cookies Auto at up to 28.5% THC.
That makes the modern commercial line considerably more potent on paper than the 18–24% range still found in older grow-guide copy.
The wording “up to” remains important. The published figure describes breeder-listed potency potential rather than guaranteeing that every plant will produce flowers testing at exactly 28.5%.
Phenotype, light, plant health, harvest maturity and post-harvest handling can all influence the cannabinoid concentration measured in an individual crop.

Lemon Cherry Cookies Auto Flavor and Aroma
Lemon Cherry Cookies Auto combines cherry, cookie, lemon and sweet flavors.
The breeder describes the profile as sugary cherry jam layered with sour lemon and creamy cookie undertones. The citrus becomes more noticeable on the finish, creating a sweet-and-sour profile that matches the cultivar’s name closely.
The current technical data does not publish one definitive quantitative terpene hierarchy, so flavor and aroma provide a more reliable general description than presenting myrcene, limonene or caryophyllene as universally dominant.
How Long Does Lemon Cherry Cookies Auto Take to Grow?
The current Fast Buds specification gives Lemon Cherry Cookies Auto a full lifecycle of approximately eight weeks from seed to harvest.
This should not be interpreted as eight weeks of flowering following a separate vegetative phase. Autoflowers develop continuously from seedling growth into pre-flower, bloom and maturity according to age and development.
Individual plants can still vary somewhat with phenotype and growing conditions, but eight weeks is the current breeder reference for the commercial F3 line.
Drying and curing begin after harvest and are separate post-harvest processes rather than additional weeks in the plant’s lifecycle.
Does Lemon Cherry Cookies Auto Need a 12/12 Light Cycle?
No. Lemon Cherry Cookies Auto does not require a 12/12 light schedule to begin flowering.
Its autoflowering genetics control the transition according to age and development. Growers therefore do not need to wait until a particular week and then shorten the photoperiod to trigger bloom.
This is an important correction to older cultivation schedules that treated the strain like a photoperiod plant.
Maintain an appropriate autoflower light schedule throughout the cycle and let the plant transition naturally rather than using 12/12 as a flowering trigger.
Lemon Cherry Cookies Auto Height and Structure
Fast Buds currently lists Lemon Cherry Cookies Auto at approximately 80–120 cm, or 31–47 inches.
The breeder classifies it as an XL autoflower, so it should not be treated as a universally one-meter plant despite its compact Indica-like architecture.
Plants develop short internodal spacing, thick colas and relatively broad foliage. The structure remains sturdy enough that the breeder reports branches generally handling flower weight well without extensive support.
Final height can still vary with root space, plant density, light, early plant health and environmental conditions.
Growing Lemon Cherry Cookies Auto Indoors
Current indoor production is approximately 450–550 g/m².
The plant’s 80–120 cm height and relatively even internodal spacing make it particularly compatible with efficient indoor layouts. Fast Buds specifically notes that Lemon Cherry Cookies Auto performs well in Sea of Green setups, where several plants can use the available canopy area efficiently.
Because the entire lifecycle is only around eight weeks, strong early development matters. Chronic overwatering, root stress or aggressive training can consume a significant part of the plant’s available development time.
Focus on healthy roots, even light distribution and adequate spacing rather than trying to compensate for a short cycle with excessively strong feeding.
Growing Lemon Cherry Cookies Auto Outdoors
Lemon Cherry Cookies Auto is currently listed at approximately 60–200 g per plant outdoors.
Its automatic flowering behavior means outdoor growers do not have to wait for shorter autumn days before bloom begins. That makes the cultivar easier to position within a favorable part of the outdoor season.
Fast Buds also describes the strain as performing well in cooler conditions, where its purple coloration can become particularly pronounced.
Outdoor yield still depends strongly on sunlight, root space, early plant health and weather. The 200 g upper figure should therefore be treated as production potential rather than an expected harvest from every plant.
Lemon Cherry Cookies Auto Yield
Current breeder data lists Lemon Cherry Cookies Auto at approximately 450–550 g/m² indoors and 60–200 g per plant outdoors.
These figures replace the older 500–600 g/m² indoor range still displayed in some Growlantis content.
Indoor production is measured by canopy area because plant density varies between setups. Outdoor production is measured per plant because individual root and canopy space are much more variable.
Neither figure guarantees a particular result. Lighting, root development, plant health, spacing, environmental conditions and the short eight-week lifecycle all influence final production.
How to Germinate Lemon Cherry Cookies Auto Seeds
Lemon Cherry Cookies Auto does not require a unique strain-specific germination technique.
Seeds need stable warmth, consistent moisture and access to oxygen without remaining saturated. A damp paper-towel method can be used to observe taproot development before transfer, while direct germination in a suitable final container can reduce later root disturbance.
Because this autoflower has a particularly short lifecycle, minimizing unnecessary stress during establishment is useful. Handle emerging taproots carefully and avoid flooding the small early root zone.
For broader starting guidance, see the cannabis seed germination temperature and humidity guide.
Early Growth and Automatic Flowering
Lemon Cherry Cookies Auto should not be divided into a rigid grower-controlled vegetative stage followed by flowering triggered on command.
Early development focuses on roots, leaves and branch structure, after which the plant transitions naturally toward pre-flower and bloom according to age.
That transition does not require a 12/12 schedule.
The short lifecycle also means early stress can have an outsized effect on final plant size. Avoid unnecessary root disturbance, chronic overwatering and aggressive structural techniques while the plant establishes itself.
Use the plant’s actual development together with the breeder’s eight-week total-cycle reference instead of trying to force every specimen into an artificial week-by-week photoperiod schedule.
Training Lemon Cherry Cookies Auto
Fast Buds specifically recommends gentle defoliation where necessary to improve light penetration and airflow through the plant.
This fits the strain’s structure: broad leaves, short internodes and dense flowering sites can create internal shading as the canopy develops.
Defoliation should remain selective rather than aggressive. Remove only foliage that is creating genuine congestion or blocking airflow rather than stripping healthy leaves simply because flowering has begun.
The cultivar is also well suited to Sea of Green layouts because its internodal spacing allows plants to use shared canopy space efficiently.
High-stress techniques should not be treated as necessary for reaching the breeder’s yield specifications.
Feeding Lemon Cherry Cookies Auto
Lemon Cherry Cookies Auto does not require one universal strain-specific NPK formula.
Nutrition should be adjusted to the growing medium, fertilizer system, water quality, root development, plant size and visible response.
There is no need to automatically use a nitrogen-heavy formula early and then sharply increase phosphorus and potassium when flowers appear. Likewise, bloom supplements should not be presented as a requirement for producing resinous flowers.
The short lifecycle makes conservative adjustments especially useful because severe overfeeding can slow development during a period the plant cannot simply extend indefinitely.
Use actual symptoms and growth rate as the main feedback.
Watering Lemon Cherry Cookies Auto
Water demand changes rapidly during an eight-week autoflower lifecycle.
A young plant with a limited root system uses far less water than an 80–120 cm plant supporting dense flowers. This makes one fixed irrigation calendar inappropriate.
In containers, substrate moisture and pot weight provide useful information about actual demand. Avoid keeping the root zone permanently saturated, particularly during early development.
The autoflower watering guide provides more detail on adjusting irrigation as root mass and canopy size increase.
Airflow and Selective Defoliation
Lemon Cherry Cookies Auto develops dense colas and broad foliage, so airflow through the canopy deserves attention as flowering progresses.
Fast Buds specifically recommends gentle defoliation to improve both circulation and light penetration where leaves create excessive congestion.
The objective is not to strip the plant. Instead, create enough space for air to move above, through and below flowering growth while preserving healthy photosynthetic foliage.
Dense flowers can retain more moisture internally than a room-level humidity reading suggests.
Common Lemon Cherry Cookies Auto Growing Problems
One major avoidable problem is treating Lemon Cherry Cookies Auto like a photoperiod strain. It does not need a week-seven switch to 12/12 and its flowering transition should not be controlled that way.
Overwatering can also limit early root development during a particularly short lifecycle. Excessive fertilizer concentration creates a similar problem because the plant has little time to recover from severe stress.
Dense foliage can reduce internal airflow later in the cycle, which is why selective defoliation can be useful when genuine congestion develops.
Finally, avoid using older Lemon Cherry Cookies genetics or generic strain data as a substitute for the current Fast Buds F3 commercial line.
When to Harvest Lemon Cherry Cookies Auto
Fast Buds currently gives Lemon Cherry Cookies Auto an approximately eight-week seed-to-harvest lifecycle.
Use that timing as the primary planning reference while still assessing the maturity of the individual plant. Phenotype and growing conditions can produce some variation around a breeder timeline.
As harvest approaches, inspect flower and trichome development rather than cutting automatically because a particular calendar day has arrived.
There is no need to require one universal percentage of amber trichomes for every plant.
After harvest, drying and curing begin as separate post-harvest stages and should not be added to the eight-week cultivation lifecycle.
Lemon Cherry Cookies Auto Effects
Fast Buds describes Lemon Cherry Cookies Auto as beginning with an uplifting cerebral effect that gradually moves toward heavier physical relaxation.
Current user reports on the breeder page most frequently describe relaxation, with happy and creative effects also commonly reported.
These descriptions remain subjective rather than guaranteed outcomes. The strain reaches up to 28.5% THC, indicating substantial potency potential, but cannabinoid percentage alone cannot predict exactly how every individual will respond.
Dose, tolerance and the complete chemistry of an individual harvest can all affect the experience.

Lemon Cherry Cookies Auto FAQs
How long does Lemon Cherry Cookies Auto take from seed to harvest?
Fast Buds currently lists Lemon Cherry Cookies Auto at about eight weeks for the full cycle from seed to harvest. That figure should not be treated as eight weeks of flowering after a separate vegetative phase. It is an autoflower, so growth moves continuously from seedling development into pre-flower, flowering and maturity.
How much THC does Lemon Cherry Cookies Auto have?
Fast Buds currently lists Lemon Cherry Cookies Auto at up to 28.5% THC. Growlantis still shows lower and inconsistent figures in different sections, so the product and grow guide should be aligned to the current breeder specification. Actual tested potency can still vary with phenotype, cultivation conditions, maturity and post-harvest handling.
Is Lemon Cherry Cookies Auto Indica or Sativa?
Lemon Cherry Cookies Auto is currently classified as 70% Indica and 30% Sativa. Fast Buds describes the commercial line as an F3 feminized three-way polyhybrid autoflower. Its compact structure, short internodes and broad leaves reflect the Indica influence, although reported effects also include uplifting and creative characteristics.
How much does Lemon Cherry Cookies Auto yield?
Current breeder specifications list Lemon Cherry Cookies Auto at approximately 450–550 g/m² indoors and 60–200 g per plant outdoors. These values describe production potential rather than guaranteed harvests. Light, root space, early plant health, plant density, climate and overall cultivation conditions can all influence the final weight of an individual plant.
How tall does Lemon Cherry Cookies Auto grow?
Fast Buds currently lists Lemon Cherry Cookies Auto at approximately 80–120 cm, or 31–47 inches. That makes the current commercial line an XL autoflower rather than a universally one-meter plant. Final size can still vary with root volume, lighting, early stress, plant density and environmental conditions throughout the short lifecycle.
Does Lemon Cherry Cookies Auto need a 12/12 light cycle?
No. Lemon Cherry Cookies Auto is an autoflower and does not require a switch to 12 hours of light and 12 hours of darkness to begin flowering. The current guide’s week-seven 12/12 instruction should be removed. Flowering begins according to age and development while the plant remains on an autoflower-appropriate light schedule.


