Legendary Lime - Record Breaking 4.29 lb/light with New eFinity S840s
Performance Tier
💪 STRONG
Goyle Score™
82
Solid execution — targeted refinements
Score Breakdown (click for details)
🌿 Yield (30%)
100
New personal record
⭐ Quality (30%)
76
Strong quality
🌡️ Environment (20%)
58
Room for improvement
💨 Drying (10%)
90
Excellent dry
⚡ Efficiency (10%)
90
Very efficient
📈 Yield trend: 0.95 > 1.07 lb/plant (trending up)
🎯 Primary lever: Light intensity and crop steering
Consider standardizing at 1100 PPFD max with these powerful fixtures while maintaining the aggressive 25-30% overnight dryback protocol that drove both yield and potency.
🔁 What Worked — Repeat This
eFinity S840 fixtures with under-canopy supplementation
4.29 lb/light record with 14.3% trim ratio - UC lights at 80-100% eliminated lower larf while overhead pushed yields
Confidence: High
Aggressive overnight drybacks 25-30% VWC
Drove 31.94-32.57% THC (vs strain typical 22-25%) through generative stress while maintaining 1.07 lb/plant
Confidence: High
Dissolved oxygen system reactivation week 6
Note on 2/12 about reactivation coincides with maintained vigor despite high EC (3.5-4.8) and aggressive steering
Confidence: Medium
✨ Strengths
Record yield achieved
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Exceptional potency
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Efficient crop steering
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📈 Opportunities
+6-10 lb
Tighten environmental control
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+3-5 lb
Optimize light intensity progression
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Avoid 2-3wk delay
Reduce microbial risk
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Counts & Weights
- 🌱 Plants harvested: 96
- ⚖️ Wet weight: 648.51 lb
- 🍂 Dry weight: 102.92 lb
- 📦 Dry/plant: 1.07 lb
- ✂️ Trim: 17.15 lb
Lab Results
- 💎 THC: 31.94-32.57%
- 🧪 Total Cannabinoids: 37.24-37.97%
- 💧 Water Activity: 0.60-0.62
Efficiency
- 📉 Dry Yield %: 15.9%
- ✂️ Trim:Dry Ratio: 16.7%
Quality Grades
- 🏆 Overall: 8
- 📏 Size: 8
- 🧱 Density: 8
- ✨ Bag Appeal: 7
- 🌿 Structure: 7
✅ What Went Well
- Achieved new facility record of 4.29 lb/light with new eFinity S840 fixtures
- Crop steering with 25-30% overnight drybacks drove exceptional resin production
⚠️ What Didn't Go Well
- Light stress from 1300 PPFD caused bleaching and foxtailing in weeks 4-6
- Environmental swings (5.8°F temp, 9.3% RH daily) indicate HVAC limitations
🔍 Key Contributors
- Under-canopy lights at 80-100% maximized lower bud development
- Dissolved oxygen system reactivation in week 6 may have boosted late flower vigor
💡 Suggestions for Next Run
1. Cap PPFD at 1100 with eFinity S840s
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2. Upgrade HVAC staging for tighter environmental control
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3. Add HEPA filtration and increase air changes
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🔬 Phase Analysis
🌿 Clone Phase
Standard 14-day clone phase in Flower 1 room
✅ What went well
- Clones rooted successfully with no reported issues
⚠️ What didn't go well
- No clone-specific environmental data captured
💡 Insights
- Consider dedicated clone area with precise VPD control (0.8-0.9 kPa ideal)
🌿 Veg Phase
35-day veg produced 20-inch plants at flip with no issues
✅ What went well
- Plants reached target 20-inch height for this cultivar
⚠️ What didn't go well
- Limited veg phase sensor data (only flip day captured)
💡 Insights
- 35-day veg appropriate for achieving full 1.07 lb/plant in 2-gal containers
🌿 Flower Phase
62-day flower with aggressive light push mid-cycle causing stress but record yields
✅ What went well
- Record 4.29 lb/light achieved with new eFinity S840 fixtures
- Aggressive drybacks (25-30% overnight) drove strong generative response
- Under-canopy lights eliminated larf (14.3% trim ratio)
⚠️ What didn't go well
- Light stress from 1300 PPFD caused bleaching/foxtailing weeks 4-6
- Environmental swings: temp 5.8°F and RH 9.3% daily ranges
- Brief pH control issue using vinegar (day 10) when pH down ran out
💡 Insights
- This strain's 'likes high PPFD' has limits - cap at 1100 with these fixtures
- 2-gal containers required 10+ irrigations daily by mid-flower
- Dissolved O2 reactivation week 6 may have helped maintain vigor
🌿 Dry Phase
9-day dry achieved optimal 0.60-0.62 water activity despite foxtail challenges
✅ What went well
- Final water activity 0.60-0.62 in optimal range
- VPD adjustments (0.70-0.85) successfully controlled drying rate
⚠️ What didn't go well
- Initial fast drying (0.76 aw by day 5) required emergency VPD reduction
- One moldy bud found during low VPD stall period
💡 Insights
- Foxtailed buds dry faster - start with lower VPD (0.85 vs typical 1.0)
- Monitor multiple rack positions - found 0.04 aw difference between locations
🌿 Bucking Phase
Challenging 2-day buck due to moisture retention in dense buds
✅ What went well
- Flash drying at 1.7 VPD enabled proper trim without overdrying
⚠️ What didn't go well
- Initial 0.60 aw too wet for clean bucking - extended timeline
💡 Insights
- Dense Legendary Lime buds may benefit from 0.58 aw target before bucking
📝 Notes:
Comprehensive flower phase data with daily sensor rollups. Multiple intervention tracking provides clear timeline. Water activity testing throughout drying phase.
📷 Missing data:
Clone phase environment, Veg phase daily metrics, Terpene test results