Blue Gelato
Hybrid-IndicaModern
StrainWeaver
Where Genetics Become Guidance
Find strains by effect, terpene, or genetic profile
StrainWeaver helps you discover cannabis strains by matching terpenes, effects, lineage, grow traits, and predicted cross outcomes — not just popularity scores.
Explore by terpene
Beyond star ratings
Most strain sites show popularity, reviews, and basic effects. StrainWeaver focuses on the structure underneath.
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Terpenes
What compounds shape the profile and how they interact
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Lineage
Where the genetics come from and what they carry
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Effects
What the chemistry suggests — not just crowd scores
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Crosses
What two strains may produce together
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Grow traits
What fits your environment, difficulty, and timeline
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Timing
Whether the profile leans day, evening, or anytime
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Most viewed in the last 7 days
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Landrace origins
Pure genetic foundations behind modern strains
Acapulco Gold
SativaLandrace
77d · moderate
Seeds availableAfghani
IndicaLandrace
49d · easy
Seeds availableBrazilian
SativaLandrace
77d · moderate
Cambodian
SativaLandrace
77d · moderate
Seeds availableColombian Gold
SativaLandrace
77d · moderate
Seeds availableCongolese
SativaLandrace
105d · difficult
Classic genetics
Foundational strains still shaping modern hybrids
AK-47
Hybrid-SativaClassic
53d · easy
Seeds availableAnimal Cookies
Hybrid-IndicaClassic
60d · difficult
Seeds availableBiscotti
Hybrid-IndicaClassic
60d · difficult
Seeds availableBlue Dream
Hybrid-SativaClassic
60d · easy
Seeds availableBlueberry
Hybrid-IndicaClassic
56d · moderate
Seeds availableBruce Banner
Hybrid-SativaClassic
60d · moderate
Seeds availableWhat makes StrainWeaver different
Powered by the Gene Matcher engine
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Terpene Harmony
Score how well a strain's dominant terpenes may work together — synergies and conflicts mapped from known interaction data.
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Lineage Weaver
Trace a strain's ancestry and see how its genetics connect to parents, descendants, and related strains.
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Cross Predictor
Predict what two strains would produce: terpene inheritance, likely effects, and growing traits.
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Timing Coherence
Does the profile point to daytime or evening? We score the consensus across the terpene set.
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Effect Breadth
Count how many use contexts a strain covers — versatility scored in one number.
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Grower Matching
Filter by difficulty, environment, and flowering time to find strains that fit your setup.
What is Terpene Harmony?
Terpene Harmony estimates how well a strain's dominant terpenes may work together. Some combinations appear more coherent for relaxation, focus, or mood — while others create mixed signals. The score reflects known interaction patterns, not guaranteed outcomes.
Explore terpene science →How StrainWeaver works
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Search or browse
Find a strain by name, effect, terpene, or grow trait. Over 12,000 strains indexed.
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Read the profile
See terpene chemistry, lineage, effects, grow data, similar strains, and confidence levels — all in one place.
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Predict or compare
Cross two strains to predict offspring, compare side-by-side stats, or trace ancestry back to landrace origins.