Royal Harvest IQ
Cannabis Harvest Outcome Intelligence
Log your final yield, aroma, quality, and grow difficulty. Royal Grow Copilot learns what worked, what failed, and which strains fit you next.
The closing tool of the Royal Grow operating system. Reads your Climate Coach, Feed Coach, and Plant Doctor history to explain your harvest.
How Royal Harvest IQ Works
When you finish a grow, you log the outcome: dry weight, plant count, bud density, aroma strength, smoothness, smoke profile, and whether you'd grow it again. Harvest IQ takes that and pulls in the entire grow journal — every VPD reading, every feeding log, every Plant Doctor diagnosis from the past 60-100 days — and reasons about why the outcome came out the way it did.
You get a 100-point Harvest IQ Score with a letter grade and a band label (Excellent Run, Solid Grow, Learning Run). Yield Intelligence converts your raw weight into grams per plant, grams per watt, and grams per square foot, then compares against the strain's expected range and your past harvest average. What Worked and What Hurt sections cite specific readings from your journal. Next Grow Recommendations bridge the outcome into seed recommendations — pick the strain that fits your grow style next.
The Six Scoring Factors
| Factor | Weight | What it measures |
|---|---|---|
| Yield | 25 pts | Grams per plant vs strain expected + your past average |
| Bud Quality | 20 pts | Density + bag appeal + resin level avg (1-5 each) |
| Aroma + Flavor | 15 pts | Aroma strength + flavor + smoothness avg |
| Grow Execution | 15 pts | Finishing a hard grow scores higher than coasting through easy |
| Problem Recovery | 15 pts | Diagnoses logged × whether they cleared by harvest |
| Would Grow Again | 10 pts | Strongest signal for your future strain recommendations |
Yield Intelligence Benchmarks
Grams per watt is the universal indoor benchmark. Most growers run 0.6-0.8 g/W. Pro indoor: 1.0+ g/W. Per square foot, 30-50 g/sq ft is typical indoor; 50+ is excellent space utilization. Wet-to-dry conversion lands in the 22-28% range for properly cured flower.
Royal Harvest IQ FAQ
What is Royal Harvest IQ?
How is the Harvest IQ Score calculated?
What does yield intelligence include?
What does "What worked / What hurt" do?
How does Harvest IQ improve my next strain recommendation?
What is Harvest Replay?
Can I edit a harvest after submitting?
What changes after I submit a harvest?
The Complete Loop
Seed → grow → climate → feed → diagnosis → harvest → strain recommendation. Harvest IQ closes the loop. The more harvests you log, the sharper your future strain recommendations get. Three completed grows is enough for Royal Strain Finder to start nailing your style.