Guava feminized cannabis plant in flower

Feminized seeds

StardawgxAfghani

THC: 19-22%
Bloom: 8-9 wks
Yield/sq ft: 1.3-1.6 oz
Level: Easy

Guava Feminized Seeds

From $65.00

Ripe guava, citrus and a hint of diesel on an easygoing, beginner-friendly plant. A Stardawg x Afghani hybrid that blooms in 8-9 weeks.

THC19-22%
Bloom8-9 weeks
Height3-5 ft indoors
LevelEasy

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SKU: BMS-GUAV-FEM Categories: Beginner Seeds, Feminized Seeds, Hybrid Seeds, Outdoor Seeds, Sativa Seeds

Quick answerGuava is a sativa-dominant hybrid bred from Stardawg x Afghani. It is known for a tropical guava-and-citrus aroma with a light diesel edge, an upbeat and creative high, reported THC of about 19-22%, an 8-9 week indoor bloom and an easy growing difficulty.

Guava at a glance

THC19-22%Supplier reported. Potent, with a smooth, balanced feel.

Flowering8-9 wksAfter switching to 12/12

Indoor yield1.3-1.6 ozPer sq ft under strong light

Height3-5 ftIndoors. 5-7 ft outdoors

DifficultyEasyForgiving of small mistakes

CharacterExotic fruit flavor without exotic upkeepChem-family vigor steadied by a hardy Afghani backbone

What is the Guava strain?

Guava starts with Stardawg, a vigorous Chem-family hybrid known for resin and a quiet, funky nose. Crossing it with a hardy Afghani line added stability and body. Then something unexpected happened: a phenotype turned up smelling like ripe tropical fruit, and that expression became a favorite on its own.

The result is a sativa-leaning plant with real Chem vigor. It grows medium-tall and fast, with sturdy branches and dense, tapered buds in bright green, finished with a light frost that smells like cut guava. Feminized plants from this line tend to come up uniform, which makes planning a canopy easier.

One point worth clearing up: this Guava is a separate cultivar from Pink Guava. They share a fruit name but come from different families. These feminized seeds are bred to produce female plants, so every seed is aimed at flower.

StardawgAfghani

Stardawg x AfghaniFeminized line

Guava

How it feels

Consumers commonly describe a sunny, easy lift: brighter mood, gentle energy and a light creative buzz, without the sharp edge some sativas carry. Most reports describe two to three upbeat hours with a soft taper.

First 15 minutesBright mood
A cheerful lift that settles in smoothly rather than all at once.
30 to 90 minutesCreative hum
Gentle energy and easy conversation, often paired with errands or projects.
2 to 3 hoursSoft taper
The Afghani side keeps the body comfortable as the high winds down.

Commonly reportedUpliftedEnergeticHappyCreative

Start low if you are new to THC around 20%. Commonly reported downsides include dry mouth and dry eyes, and some people report anxiety at high doses. General reports, not medical guidance.

Aroma, flavor and terpenes

Ripe guava and tropical fruit lead, with a squeeze of citrus and a faint diesel thread from the Chem side. It is fruity rather than overpowering, but a carbon filter is still a good idea in late flower.

Flavor notesGuavaTropicalCitrusDiesel

LimoneneCitrus, tropical

Brightens the citrus and fruit top notes.

MyrceneEarth, musk

Supplies a ripe, fruity-musky depth.

CaryophyllenePepper, spice

Behind the faint diesel and spice on the finish.

Fruit terpenes are delicate. Harvest at peak cloudy trichomes, dry slowly near 60°F and 60% humidity, and cure in jars for at least two weeks.

How to grow Guava

Rated easy. Guava grows fast and handles small swings in temperature or feeding that would stress fussier fruit strains.

Indoors

Veg climate: 72-82°F, 55-65% RH
Flower climate: 68-82°F, 45-50% RH
Light: Strong light: 800-1,000 PPFD in flower
Height: 3-5 ft; moderate stretch
Training: Top once, then LST
Feeding: Standard; plants take nutrients well

Outdoors

Plant out: After last frost, nights over 50°F
Size: 5-7 ft in full sun
Harvest: Mid to late October
Best fit: Long, mild autumns (USDA 6-10)
Strength: Hardy Afghani side handles swings
Watch for: Early frost in short-season areas

Read the full indoor grow guide

Guava is one of the more relaxed grows in our sativa lineup. It wants strong light and a steady routine more than precise tuning, which makes it a good first fruit strain for newer growers. Expect 3 to 5 feet indoors, so a 4×4 ft tent with average height works well.

Environment

Vegetative: 72-82°F and 55-65% relative humidity.
Flower: 68-82°F with humidity around 45-50%, easing toward the low end in the last two weeks.
Airflow: a fan moving air through the canopy keeps the tapered buds dry.

Light and training

Guava rewards bright light. Target about 800-1,000 PPFD in flower under LED. Top once in veg and spread the branches with LST for an even canopy. The stretch is moderate, so a standard one to two week veg after training is usually enough.

Feeding

The plant takes nutrients well and is not prone to burn at standard strength. Keep pH steady, add cal-mag if you run LED, and taper nitrogen once buds start stacking.

Harvest timing

Most plants finish 8 to 9 weeks into flower. For the brightest fruit flavor and upbeat effect, harvest when most trichomes are cloudy with only a little amber.

Seed to jar in about 21 weeks

A typical indoor run. Veg length is flexible; the 8-9 week bloom is set by the genetics.

Germinate1 wkSeedling2 wkVegetate5 wkFlower9 wkDry and cure4 wk

Week 1Week 21

Germinate weeks 1-1
Moist paper towel, 75-80°F
Seedling weeks 2-3
Gentle light, 65-70% RH
Vegetate weeks 4-8
Top, then spread with LST
Flower weeks 9-17
8-9 weeks from the flip
Dry and cure weeks 18-21
Slow dry, then jar cure

Growing Guava outdoors in the US

Outdoors, Guava does well in any decent summer. Plants grow 5 to 7 feet in full sun and finish in mid to late October, a little later than many hybrids. Plant out once your frost risk has passed and nights stay above about 50°F, and give each plant room to spread.

The later finish is the main thing to plan around. In northern states or at high elevation, an early hard frost can arrive before the buds are done, so start plants indoors and move them out promptly, or grow under a hoop house. In humid regions, space plants well and prune lower growth for airflow. Our outdoor planting guide lists dates by USDA zone.

Know your local law first. Some states allow adults to grow at home and others do not, and plant limits vary. See marijuana laws by state.

Will it finish where you live?

ExcellentInland California and the Southwest

Warm, sunny falls give the late finish all the time it needs.

FairColorado Front Range and Utah valleys

Mid to late October harvests can run into early frost at elevation.

GoodMidwest

Usually finishes with on-time planting; watch long-range frost forecasts.

FairNortheast

Short seasons and damp autumns make a late finish risky without cover.

GoodSoutheast and Gulf Coast

Long seasons suit it well; space plants for airflow in humid weather.

Check your state's home-grow rules before you plant. Laws by state

Who Guava is for

Newer growersAn easy, forgiving plant for anyone wanting a first sativa-leaning grow.
Fruit-flavor fansA tropical guava and citrus profile that stands apart from dessert and gas strains.
Daytime consumersAn upbeat, creative profile that many people pair with errands or hobbies.
Long-season gardenersCalifornia, the Southwest and the South give it the long fall it likes.

Keep exploring

Beginner seedsForgiving strains for a first grow Sativa seedsUplifting, energetic genetics How to germinate seedsStep-by-step start for every seed Strain finderMatch a strain to your space and taste

Guava strain data sheet

Genetics

Seed type: Feminized
Genetics: Sativa-dominant hybrid
Lineage: Stardawg x Afghani

Potency & profile

THC: 19-22% (supplier reported)
CBD: 0.1-1%
Commonly reported effects: Creative, Energetic, Happy, Uplifted
Flavors: Citrus, Diesel, Guava, Tropical
Dominant terpenes: Caryophyllene, Limonene, Myrcene

Growing

Flowering time: 8-9 weeks
Height: 3-5 ft indoors, 5-7 ft outdoors
Difficulty: Easy
Climate: Warm and moderate, 68-82°F, 45-50% RH in flower
Best USDA zones: 6-10 (most regions with a mild fall)
Outdoor harvest: Mid to late October

Yield

Indoor yield: 1.3-1.6 oz per sq ft
Outdoor yield: 16-19 oz per plant

Ranges are typical for this strain and vary with phenotype, environment and technique.

Guava FAQ

Is Guava indica or sativa?

Guava is a sativa-dominant hybrid. It grows fairly tall and fast like a sativa, while its Afghani parent adds sturdiness in the garden and a comfortable body feel in the effects.

How strong is Guava?

Our supplier reports THC of about 19-22%. That is potent, but the effect is commonly described as smooth and balanced rather than racy. Results vary with phenotype and growing conditions.

How long does Guava take to flower?

Indoors, plan on 8 to 9 weeks of flowering after the switch to 12/12. Outdoors, it usually finishes in mid to late October.

How much does Guava yield?

Under strong indoor light, expect roughly 1.3 to 1.6 ounces per square foot. Outdoor plants in full sun can give roughly 16 to 19 ounces each.

Is Guava a good strain for beginners?

Yes. It is rated easy, and its hardy Afghani side helps it tolerate temperature swings and small feeding mistakes. Strong light and basic training are about all it asks for.

What does Guava smell and taste like?

Ripe guava and tropical fruit lead, followed by citrus and a light diesel note from its Chem-family parent. Limonene, myrcene and caryophyllene are the terpenes commonly linked to this profile.

Where does Guava grow best in the US?

Its mid to late October finish suits regions with long, mild falls, like inland California, the Southwest and the Southeast. Northern and high-elevation growers should start early or use a hoop house.

Is Guava the same strain as Pink Guava?

No. This Guava comes from Stardawg x Afghani, while Pink Guava is a separate cultivar from a different genetic family. They share a fruit name, not a lineage.

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