Written by Ad OpsOverview and Naming
Auto Peace Keeper is an autoflowering, ruderalis/indica strain developed by 710 Genetics, a UK-based breeder known for compact, resin-rich cultivars tailored to both home and boutique commercial growers. As an auto, it initiates flowering based on age rather than photoperiod, typically completing seed-to-harvest in 70–85 days. The name suggests a tranquil, centering effect profile, and the phenotype tends to emphasize calm, body-forward relaxation consistent with indica-leaning genetics.
In practice, Auto Peace Keeper grows short to mid-height, usually 60–100 cm indoors depending on container size, light intensity, and nutrition. The strain’s structure and life cycle make it a strong candidate for growers seeking multiple harvests per year in limited spaces. Expect a discrete footprint, excellent resin production, and a straightforward, low-maintenance cultivation experience when environmental parameters are dialed in.
For personal-use cultivators, the strain’s compact morphology enables efficient use of grow tents as small as 60 × 60 cm. Under optimized LED lighting, yields of 350–500 g/m² are realistic, with experienced growers sometimes pushing beyond 550 g/m² in high-density setups. Outdoor plants in temperate climates commonly return 50–150 g per plant, with higher-end results in warm, sunny seasons and well-aerated soils.
History and Breeding Background
Auto Peace Keeper emerges from 710 Genetics’ broader program of translating popular indica expressions into stable autoflowering lines. The breeder’s approach typically involves pairing a reliable indica mother with a well-stabilized ruderalis donor, followed by several filial generations of selection for uniformity, terpene intensity, and rapid finishing. The goal is consistent autos that deliver photo-grade flavor and potency in an 11–12 week total cycle.
The modern wave of autos accelerated in the mid-2010s as breeders improved cannabinoid and terpene output to rival photoperiod cultivars. Auto Peace Keeper fits within this second generation of autos, where quality and consistency were prioritized over sheer speed. Internal selection focuses often include dense calyx development, tight internodal spacing, and a predictable nutrient appetite to minimize grower error.
While exact parental clones are typically proprietary, the result is a plant that demonstrates the classic indica markers—broad leaves, solid apical cola, and heavy trichome coverage—tempered by ruderalis vigor and day-neutral flowering. Careful phenotypic selection likely reduced the variability sometimes seen in early autoflower lines. The outcome for growers is a reliable, calm-forward cultivar that completes in a fixed window even under long-day schedules.
Genetic Lineage and Heritage
The declared heritage for Auto Peace Keeper is ruderalis/indica, indicating an indica-dominant base with a ruderalis contribution for autoflowering. A typical genetic composition for modern autos lies around 60–80% indica traits with 20–40% ruderalis, though exact percentages vary by breeder line. This balance explains the compact morphology, moderate lateral branching, and fast maturation.
Ruderalis provides the day-neutral trait, allowing flowering to begin by week 3–4 regardless of photoperiod. Indica influence manifests in thicker leaflets, higher calyx-to-leaf ratios, and a terpene ensemble often led by myrcene, beta-caryophyllene, and pinene. Together, the heritage creates a plant that is forgiving, resilient, and well-suited to novice and intermediate growers.
From a chemotype standpoint, indica-leaning autos commonly express THC-dominant profiles with minor amounts of CBD, CBG, and CBC. While total cannabinoid output can be slightly lower than elite photos under identical inputs, modern autos consistently test in the mid- to high-teens and into the 20% THC range when grown well. The ruderalis contribution often raises environmental tolerance—particularly to cooler nights—without heavily diluting potency.
Appearance and Morphology
Auto Peace Keeper plants generally reach 60–100 cm indoors, forming a strong central cola with several secondary satellite colas. Internodal spacing is tight, typically 2–5 cm on the main stem under high PPFD and moderate nitrogen. Leaves are broad, dark olive to forest green, with the occasional emerald hue under cooler night temperatures.
By week 5–6 from seed, you can expect early frost on sugar leaves and upper bracts, with trichome density increasing rapidly through weeks 7–9. Buds mature into compact, spade-shaped clusters with a high calyx-to-leaf ratio that eases trimming. Pistils turn from cream to deep orange or rust as the flowers ripen.
Under proper nutrition and environment, bract swelling becomes pronounced in the final 10–14 days, and the resin head size can become visibly thick under magnification. Growers report firm, weighty buds that resist excessive fox-tailing when canopy temperatures are held at 24–26°C and vapor pressure deficit (VPD) is maintained around 1.0–1.2 kPa in mid-to-late flower. Anthocyanins may express faintly on sugar leaves if night temps drop 3–5°C below day temps late in bloom.
Aroma and Bouquet
The aroma aligns with a classic indica profile: earthy base notes, a hash-forward spice, and subtle pine. As trichomes mature, many phenotypes develop a peppery edge and hints of herbal tea or dried bay leaf, consistent with beta-caryophyllene and humulene. A faint citrus peel note may appear in warmer grows, reflecting limonene expression.
Breaking a cured bud releases deeper layers—mulched forest floor, cracked pepper, and a gentle resin sweetness reminiscent of fresh hashish. The bouquet tends to be moderately loud; in quantitative terms, many home growers would classify it as a 7–8/10 for intensity with carbon filtration recommended in small apartments. Good curing amplifies the pine-spice nexus while rounding any raw chlorophyll edges.
Late-flower stress, such as excessive heat above 28°C or low RH below 35%, can mute the pine and favor a drier, woody character. Conversely, a slow dry at 18–20°C and 55–62% RH preserves the brighter herbal top notes. Proper handling can mean the difference between a generic earthy profile and a layered, pepper-pine bouquet.
Flavor and Mouthfeel
Inhalation tends to start with a soft, sweet earthiness followed by a clean pine that rides the exhale. The pepper-spice finish lingers on the palate, a signature of caryophyllene interacting with the tongue’s warm receptors. Vaporization at 175–190°C accentuates herbal pine and a faint citrus rind, while combustion emphasizes spice and wood.
Mouthfeel is medium-bodied with a resinous density in the mid-palate. Adequate curing—at least 3–4 weeks in stable jars—transforms early grassy edges into a rounder, hashy sweetness. Many report that the flavor continues to integrate up to week 8 of curing, with the pine becoming more crystalline and the pepper softening.
When pressed into rosin at 90–100°C for 60–90 seconds, expect a flavor profile that skews toward pine and hash cream. Higher-temp presses (105–110°C) increase yield but may sacrifice the delicate citrus-herbal top notes. Water-cured flower loses a portion of aromatic intensity and is not recommended for terpene-forward outcomes.
Cannabinoid Profile and Potency
Auto Peace Keeper is expected to be THC-dominant with relatively low CBD, a pattern typical of indica-leaning autos. In well-run indoor grows, THC commonly falls in the 16–22% range, with total cannabinoids around 18–24%. Outdoor or suboptimal environments can produce lower figures, often 12–16% THC.
Minor cannabinoids are usually present in trace to low amounts: CBD often <0.5%, CBG in the 0.3–1.0% range, and CBC at trace levels. These amounts can still influence the subjective experience through entourage effects, particularly the CBG contribution to perceived clarity. As always, actual chemistry varies by phenotype, environment, and post-harvest technique.
Potency is also a function of harvest timing. Pulling at mostly cloudy trichomes with 5–10% amber typically yields a more balanced, uplifting-indica effect. Waiting for 15–25% amber can deepen body sedation at the cost of some perceived mental clarity.
Terpene Profile and Aromatic Chemistry
The terpene ensemble skews toward myrcene, beta-caryophyllene, and alpha/beta-pinene, often with supporting limonene and humulene. In dried flower, total terpene content for well-grown autos typically ranges from 1.0–2.5% by weight, with standout phenotypes approaching 3.0%. As a reference point, modern concentrates can show much higher percentages; for example, some celebrated extracts have tested around 10% total terpenes with high THC, illustrating the concentration effect relative to flower.
A plausible breakdown for Auto Peace Keeper under optimized conditions might show myrcene at 0.30–0.70%, caryophyllene at 0.20–0.50%, total pinene at 0.15–0.35%, limonene at 0.10–0.30%, and humulene at 0.05–0.20% of dry weight. Linalool may appear at 0.02–0.08%, contributing a subtle floral sweetness when present. These values are consistent with indica-leaning autos that emphasize earthy-pine spice profiles.
Terpenes are volatile and sensitive to heat and airflow. A slow dry at 18–20°C and 55–62% RH for 10–14 days can preserve 15–30% more terpene content compared to rapid drying at higher temperatures. Minimizing light exposure post-harvest further protects monoterpenes like myrcene and pinene from oxidative loss.
Experiential Effects and Onset
Auto Peace Keeper’s effect profile is best described as calming, body-forward, and steady with a clear ceiling that depends on dose. Initial onset arrives in 2–5 minutes when vaporized and 5–10 minutes when smoked, with peak effects around 30–45 minutes. The mental tone is tranquil and unhurried rather than racy, aligning with indica-leaning genetics.
Users commonly report muscle relaxation, reduced somatic tension, and an easing of overactive thought patterns. At moderate doses, many maintain functional clarity suitable for evening tasks or creative wind-down. Higher doses can transition into couchlock and increased appetite, typical of myrcene- and caryophyllene-rich chemotypes.
Side effects at standard recreational doses include dry mouth and dry eyes, which surveys suggest affect 20–50% of cannabis users. Occasional dizziness may occur in sensitive individuals, especially when standing quickly after inactivity. As with any THC-dominant strain, overconsumption can amplify anxiety in susceptible users; titrating dose and preferring vaporization can mitigate this risk.
Potential Medical Uses and Considerations
Given its calm-forward character, Auto Peace Keeper may be useful for evening anxiety, muscle tension, and stress-related restlessness. THC-dominant indica-leaning chemotypes have shown utility for sleep initiation in observational studies, though controlled trial outcomes vary and patient response is individualized. The strain’s gentle cerebral footprint can make it a candidate for those who prefer relaxation without intense psychoactivity at low to moderate doses.
Pain modulation is a common target, particularly for musculoskeletal discomfort after activity or chronic low-grade pain. Beta-caryophyllene’s interaction with CB2 receptors may contribute to perceived anti-inflammatory benefits, though human data remain mixed. Myrcene is often associated anecdotally with body heaviness and sedation, supporting use about 60–90 minutes before bed.
For appetite support, THC-dominant strains have well-established effects; dosing 2.5–5 mg THC orally 30–60 minutes before meals is a conservative starting point for new patients. Those with anxiety sensitivity should start low (1–2 mg THC or a single small inhalation) and increase gradually only as needed. Patients on sedative medications or with cardiovascular concerns should consult a clinician before use, as THC can transiently elevate heart rate and lower blood pressure.
Comprehensive Cultivation Guide
Indoor setup and environment. Growing indoors allows precise optimization of lighting, temperature, humidity, airflow, and nutrition, which directly correlates with yield and quality. Keep day temps at 24–26°C and night at 18–22°C, with relative humidity at 65–70% for seedlings, 55–60% for early veg, and 40–50% in mid-to-late flower. Maintain VPD around 0.8–1.0 kPa in early growth and 1.0–1.2 kPa in flower for tight buds and reduced mold risk.
Light intensity and schedule. Autos excel under 18/6 or 20/4 light/dark schedules; many growers choose 20/4 for maximal daily light integral (DLI) without stressing respiration. Target PPFD around 300–500 µmol/m²/s in early veg, 600–900 in late veg, and 900–1,200 in bloom if CO2 and nutrition are adequate. These PPFD targets translate to a DLI of roughly 25–35 mol/day in veg and 35–45 mol/day in bloom under 18–20 hours of light.
Containers and media. Start in the final container to avoid transplant shock in autos, which have short vegetative windows. Use 11–15 L (3–4 gal) fabric pots for a balanced root zone; in tight spaces, 7–9 L pots still perform well. In soil, choose a light mix with 20–30% perlite; in coco, a 70/30 coco-perlite blend supports fast growth with frequent irrigation.
Watering and nutrition. In soil, pH at 6.3–6.8; in coco/hydro, pH at 5.7–6.0. Keep EC 0.6–0.8 for seedlings, 1.0–1.3 in early veg, 1.4–1.6 in early flower, and up to 1.7–1.8 in peak bloom if plants show demand. Aim for 10–20% runoff per irrigation in coco to prevent salt buildup; in soil, water to light runoff, then allow the top 2–3 cm to dry before the next event.
Training and canopy management. Begin gentle low-stress training (LST) around day 14–18 from sprout, coaxing the main stem laterally to create multiple colas. Topping is optional and should only be attempted once at the 4th node around day 18–21 on vigorous plants; many autos perform best with LST alone. Light defoliation of large fan leaves that shade prime sites is acceptable; avoid heavy stripping that can stall growth.
Lifecycle timeline. Days 1–10: germination and seedling; keep PPFD ~200–300 and RH 65–70%. Days 11–25: vegetative stretch; increase PPFD to 400–600 and begin LST. Days 26–45: early bloom; first pistils appear, shift nutrients to bloom ratios while keeping a modest nitrogen stream. Days 46–70+: bulk; PPFD 900–1,200, RH 40–50%, and consistent feeding to reach full density.
CO2 and advanced environment. If using supplemental CO2 in a sealed room, target 800–1,000 ppm for a conservative boost, or up to 1,200 ppm with PPFD above 900 µmol/m²/s. Expect 10–20% yield improvement when CO2, PPFD, and nutrition are balanced. Strengthen air exchange in non-sealed tents with 1–2 full tent-volume exchanges per minute and oscillating fans to eliminate microclimates.
Pest and disease management. Implement integrated pest management (IPM) from the start: blue/yellow sticky traps for fungus gnats and thrips, neem or horticultural oils in veg only, and beneficials like Hypoaspis miles for soil pests. Keep leaf surface temps below 27°C to discourage powdery mildew; maintain good spacing and airflow. Sterilize tools and avoid overwatering, which often drives gnats and pythium.
Outdoor considerations. Autos can be sown successively to stack harvests; in temperate regions, plant every 3–4 weeks from late spring to midsummer. Choose spots with 8+ hours of direct sun; yields of 50–150 g per plant are common in 11–20 L pots. Protect from cold snaps below 10°C and heavy rains in late flower that elevate botrytis risk.
Feeding specifics and ratios. In bloom, use a balanced PK push without starving nitrogen too early; a 1–1–2 NPK ratio in early flower and 1–2–3 in mid-bloom works well for many autos. Supplement calcium and magnesium, especially under LEDs—target 100–150 ppm Ca and 40–60 ppm Mg in feed. Monitor runoff EC and adjust feeds if runoff climbs >0.3–0.4 above input EC for multiple irrigations.
Harvest, Drying, and Curing
Ripeness assessment. Begin close inspection around day 65 from sprout. Under 60–100× magnification, look for mostly cloudy gland heads with 5–10% amber for a balanced effect, or 15–25% amber for heavier sedation. Pistil color is secondary; trichome heads are the more reliable indicator.
Flush and finish. In inert media like coco, many growers run 7–10 days of reduced EC or plain, pH-balanced water before harvest to clear excess salts. In amended living soils, maintain light feeding to the end to preserve microbial balance and avoid plant stress. Either approach can deliver clean-burning flower when dry and cure steps are done correctly.
Drying protocol. Hang whole plants or large branches at 18–20°C and 55–60% RH with gentle airflow not directly on the buds. Aim for a 10–14 day dry, targeting a slow moisture migration that preserves monoterpenes. Stems should snap rather than bend before entering the cure.
Curing and storage. Jar at 60–62% RH using calibrated hygrometers; burp daily for the first week, then weekly for weeks 2–4. Many batches improve noticeably through weeks 4–8 of cure as chlorophyll degrades and terpenes equilibrate. Long-term storage favors cool, dark conditions; maintain water activity between 0.55–0.65 to guard against mold while retaining pliancy.
Performance Benchmarks and Yield Expectations
Indoor yield. Under efficient LEDs delivering 600–1,000 W/m² of canopy PPFD, Auto Peace Keeper commonly reaches 350–500 g/m², with experienced growers in dialed environments achieving 500–600 g/m². A single 3–4 gal pot plant under a 240–300 W LED can return 60–120 g when trained well. Grams-per-watt outcomes of 0.8–1.5 g/W are feasible with high DLI and tight environmental control.
Outdoor yield. In 11–20 L containers with 8–10 hours of sun, yields of 50–150 g per plant are typical, with upper range results in warm, low-humidity climates. Direct-ground beds can outperform pots if soils are aerated and amended. Staggered sowings enable two to three runs per warm season at many latitudes.
Quality indicators. Dense bud structure, strong nose on break, and trichome heads that retain clarity after cure signal a high-quality run. Excessively airy flowers often trace back to low PPFD, high nighttime temps, or RH swings. Buds that grind fluffy yet sticky and burn to light gray ash suggest proper drying, curing, and mineral balance.
Sourcing, Form Factors, and Use Scenarios
Seeds are typically available as feminized autoflowers, which simplifies planning and eliminates the need for sexing. For home growers, 2–4 plants in a 2 × 2 ft or 3 × 3 ft tent fill a canopy efficiently with basic LST. The uniform structure fits micro-grows where vertical clearance is limited to 120–160 cm.
In the consumer market, Auto Peace Keeper’s resin profile lends itself to solventless bubble hash and rosin, with typical home-wash yields of 3–5% from dried, cured material and 4–7% from fresh-frozen. Flavor translates well in vapor and joint formats, especially after a 4–8 week cure. For discretion, portable vaporizers minimize odor while showcasing pine-herbal top notes at moderate temperatures.
For wellness contexts, low-dose tinctures or edibles made from decarboxylated flower can provide steady, predictable effects. A starting oral dose of 1–2 mg THC with 1–2 mg CBG, if available, is a gentle entry for sensitive users. Evening routines often pair a single small inhalation with stretching or breathwork for compounding relaxation.
Risk Management, Troubleshooting, and Frequently Seen Issues
Nutrient burn in autos. Because autos have abbreviated vegetative phases, overfeeding during days 14–35 can limit final size and yield. If leaf tips bronze and curl, reduce EC by 10–20% and provide a light flush in coco. Reintroduce feed at a lower strength once runoff EC stabilizes.
Stretch control and node spacing. If plants stretch excessively—internodes >6–7 cm—lower the light 10–15 cm or increase intensity, and ensure day temps are 2–3°C higher than nights to curb hormonal stretch. Use early LST to flatten the canopy and bring laterals into good light. A small silica supplement can improve stem rigidity.
Humidity swings and botrytis. Keep late-flower RH under 50% and ensure constant air movement across and through the canopy. Remove large interior fans leaves that trap humidity without over-defoliating. If botrytis appears, excise infected tissue with sterile tools and increase dehumidification immediately.
Data Notes and Methodological Transparency
All quantitative ranges are drawn from contemporary autoflower cultivation norms and the ruderalis/indica archetype. Potency and terpene figures represent realistic expectations for skilled home cultivation; individual lab results vary with phenotype, environment, and post-harvest. When data were unavailable for this specific cultivar, typical ranges for comparable indica-leaning autos were provided.
Indoor cultivation guidance emphasizes controllable variables—light, temperature, humidity, airflow, and nutrition—because optimizing these factors is repeatedly shown to improve outcomes. Terpene comparisons note that concentrates can achieve much higher total terpene percentages than flower, highlighting the role of product form in analytical results. Growers are encouraged to document inputs and outcomes to refine results across successive runs.
For medical considerations, effects are extrapolated from chemotype tendencies and general cannabis literature rather than a clinical dossier for this specific strain. Patients should seek individualized advice and start at conservative doses. The strain’s calming profile makes it a sensible candidate for evening use and relaxation-focused routines.
