Seeds
Guava RF3 Auto Feminised Seeds
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SKU: FB-GUAVRF3-AUTO-FEM
Guava Auto RF3: robust, high-resin autoflower with tropical terpene profile.
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Flowering Type
Autoflowering
Parental lines
Guava Auto F5 x Guava Auto F5
THC content
Very High THC (25%+)
CBD content
Information not available
Autoflowering seed to harvest time
8 to 10 weeks
Yield indoor
High Yield (450-600gr/m2)
Plant size
Short
Suitable climates
Dry, Temperate, Warm
From the breeder
Guava Auto RF3: robust, high-resin autoflower with tropical terpene profile.
Fast Buds breeder notesAroma
CreamyFruitySweet
Effect description
Uplifting
Parental lines
Guava Auto F5Guava Auto F5
Guava Auto RF3: robust, high-resin autoflower with tropical terpene profile.
Guava Auto RF3 is the most refined expression of Guava Auto to date, upgraded through eight generations to deliver elite stability, tighter structure, and extreme resin production. This RF3 (F8) feminized autoflower produces uniform, vigorous plants with rock-hard buds, heavy trichome coverage, and plug-and-play performance that thrives with minimal feeding and no complex training. Built for consistency, it’s a standout choice for growers chasing reliability and top-shelf results.
The terpene profile is loud and unmistakably tropical, sharpening classic guava sweetness into creamy, fruit-layered aromas that fill the room before harvest. With potency reaching up to 30%, the effects are bright, uplifting, and creative, followed by a smooth, functional body relaxation that stays social and productive. Highly resistant to pests, mold, and stress, Guava Auto RF3 is engineered for flavor hunters and hashmakers who want maximum resin, tropical terps, and bulletproof autoflower performance in every run.
Brand/breeder
Fast Buds
Parental lines
Guava Auto F5 x Guava Auto F5
Type
Indica / Sativa hybrid
Colour
Green, Purple
Flowering type
Autoflowering
Sex
Feminised
THC potential
Very High THC (25%+)
Yield potential outdoor
Average Yield (200-450gr/plant)
Yield potential indoor
High Yield (450-600gr/m2)
Plant size
Short
Seed to harvest time (autoflowering)
8 to 10 weeks
Suitable climate
Dry, Temperate, Warm
Aroma
Creamy, Fruity, Sweet
SKU
FB-GUAVRF3-AUTO-FEM
Autoflowering outdoor timeline
Autos can be sown in multiple waves through the season for staggered harvests.
Stage 1
Germination
April – July
Wait for: warmer days, no frost, stable temperatures
Watch for: cold nights, overwatering, weak early light
Stage 2
Seedling / Transplant
1–2 weeks after sprouting
Wait for: strong light, mild weather, protected start
Watch for: slug damage, stretching, transplant stress
Stage 3
Vegetative Growth
Weeks 2–5
Wait for: long bright days, healthy root growth
Watch for: stunting, nutrient burn, pest pressure
Stage 4
Flowering
Weeks 5–8+ depending on cultivar
Wait for: steady sunshine, decent airflow, dry spells
Watch for: mould, heavy rain, snapped branches
Stage 5
Harvest
Weeks 8+ or summer to early autumn
Wait for: mature trichomes, swollen buds, finished aroma
Watch for: bad weather, bud rot, harvesting too early
Indoor autoflowering timeline
Autoflowers follow their own internal clock, making indoor timelines easier to plan from seed to harvest.
Week 0
Germination
Healthy seedling emergence
Wait for: healthy seedling emergence
Watch for: overwatering, weak starts
Week 1–2
Seedling
Steady early growth
Wait for: steady early growth
Watch for: stretching, stress, excess moisture
Week 2–5
Early Growth
Strong leaf and root development
Wait for: strong leaf and root development
Watch for: stunting, overcrowding, early stress
Week 5–9+
Flowering
Bud development and visible maturity
Wait for: bud development and visible maturity
Watch for: humidity issues, poor airflow, plant stress
Week 8–12+
Harvest Window
Finished flowers and mature trichomes
Wait for: finished flowers and mature trichomes
Watch for: harvesting too early
