Field Notes
Editorial notes from the Lockbox desk
The longer-form material that doesn't fit inside a single strain page — breeding science, growing technique, terpene chemistry, and the editorial reasoning behind calls like why we list the breeder of record before the strain name. Written for growers who already know the basics.
Live posts
12
Categories
4
Total reading
98 min
Avg piece
8 min
01 · Section
Genetics & breeding
How seed lines are made, named, and stabilized — from landrace expeditions to feminized photoperiod production.
02
Cannabis genetics 101 — landrace, hybrid, IBL, and F1 explained
What every label on a seed pack actually means. Landrace origins, the difference between F1, F2, F3, IBL, and BX, what a phenotype hunt is, how feminized seed is produced, and how breeders document a stable line.
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Ruderalis genetics and autoflower stabilization explained
A deeper dive than the autoflower-vs-photoperiod comparison. Cannabis ruderalis as a documented subspecies, the recessive inheritance pattern, Lowryder, the Dutch Passion AutoMazar release, and modern auto breeding programs.
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02 · Section
Chemistry & science
Terpene chemistry, light spectrum, nutrient salt vs organic — the documented science behind what the plant does.
03
Cannabis light spectrum — red, blue, and far-red wavelengths
PAR vs PPFD, the McCree curve, and the documented effects of blue, red, far-red, and UV-B light on cannabis growth. Why full-spectrum LEDs displaced HPS in commercial cultivation between 2015 and 2023.
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Organic vs synthetic cannabis nutrients — documented differences
Salt index, mycorrhizal availability, slow-release vs fast-uptake behaviour, soil microbiome differences in published trials, terpene retention claims, and the environmental cost picture for each format.
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Cannabis terpene primer for growers
The ten terpenes that show up most often in cannabis — myrcene, pinene, caryophyllene, limonene, linalool, humulene, terpinolene, ocimene, valencene, and bisabolol — with scent profiles, common strains, and what to expect in the grow room.
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03 · Section
Growing technique
Documented protocols for the day-to-day decisions of an indoor cycle — germination through cure.
05
Autoflower vs photoperiod cannabis seeds
An honest comparison of the two seed formats. Ruderalis genetics, light schedules, yield trade-offs, plant size, and which one actually fits your space and patience.
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Indoor vs outdoor cannabis growing
Indoor and outdoor cannabis are not the same hobby. Climate windows, security, pest pressure, harvest timing, electricity cost, and realistic yield numbers for each format.
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Reading trichomes to time your harvest
Trichome color is the most reliable harvest signal cannabis offers. Clear, cloudy, and amber stages, magnification tools, the head-versus-stalk question, and how calyx swelling confirms the call.
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The science of jar curing cannabis
What is actually happening inside a curing jar — chlorophyll degradation, terpene preservation, residual moisture. Target relative humidity, Boveda packs versus free burping, and how long the cure needs to run.
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Cannabis seed germination guide — paper towel method
A field-tested protocol for cracking seeds, with the temperature window that gives most lines a near-100% germination rate and the three corrective steps for a stalled seed.
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04 · Section
Library & methodology
Strain naming, breeder of record, the timeline of modern cannabis — context behind what Lockbox tracks.
02
A documented timeline of modern cannabis strain history
Fifty years from landrace expeditions to lab-integrated breeding. The 1970s collection trips, 1980s Skunk #1 stabilization, the 1990s Cannabis Cup era, OG Kush in the 2000s, Cookies and Gelato in the 2010s, and the terpene-forward 2020s.
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Why the breeder of record matters more than the strain name
Two seed banks can sell ‘OG Kush’ and ship completely different genetics. The breeder on the pack is the only signal that consistently tracks with what you will actually grow.
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In the editorial queue
- Fast-flowering vs autoflowering — choosing the right shortcutBoth finish faster than standard photoperiod seeds, but they get there differently. The choice affects yield, height, and how forg…
From notes to harvest
Reading is one half — the seeds are the other
Field Notes covers the reference material. The actual cycle starts with verified genetics. ILGM is our single disclosed affiliate partner — Dutch and US breeders, in-house lines, tracked US shipping, germination guarantee, 90-day affiliate cookie.
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