Yes. Some phenotypes show denser, darker buds and others stretch more with lighter foliage.

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Guava Jam Feminized Seeds

Q: How long until harvest?

Flowering runs 8 to 9 weeks. Harvest when most trichomes are cloudy with some amber for balanced effects.

Q: What training works best?

Use topping and low stress training early. Keep an even canopy to maximize light and yield.

Q: What temperature and humidity should I aim for?

Day temps 22-28C and night temps 16-20C. Keep humidity 40-50% during flower to avoid mold.

Q: Does Guava Jam need heavy feeding?

Moderate feeding works. Reduce nitrogen after week two of flower and boost phosphorus and potassium.

Q: How do I prevent bud rot?

Maintain airflow, trim lower growth and keep late-flower humidity below 45%.

Q: Best drying and curing approach?

Dry 7-10 days at 18-21C and 50% RH. Cure in jars with daily burps for two weeks, then weekly checks.

Q: Which medium performs well?

Well-draining soil or coco delivers predictable results. Use quality base nutrients and supplement during bloom.

Q: When should I flush before harvest?

Flush 7-10 days before harvest with pH-balanced water to reduce excess salts.

Q: How long to veg for best structure?

Four to six weeks of veg gives a sturdy frame. Train during veg to shape the canopy.

Guava Jam Feminized Seeds by Captain Seeds - Guava Jam delivers jammy, tropical flavor with an indica-leaning, relaxed high and reliable indoor yields.

Sweet guava aroma and jammy smoke
Moderate grow difficulty with solid yields
8 to 9 week flowering and tropical flavor

Guava Jam is an indica-dominant hybrid that offers sweet guava and jam flavors with a mellow, uplifted high. It finishes in 8 to 9 weeks and gives medium-high yields under proper light and canopy management. Growers should use moderate nutrients, train early, and control late-flower humidity to avoid rot. Perfect for warm outdoor gardens and controlled indoor rooms.

Guava Jam Feminized Seeds Quick Facts

All the essential strain details at a glance for growers and users.

Property	Value	Description
Type	Indica-dominant Hybrid	Guava Jam is an indica-dominant hybrid with dense, resinous buds.
THC Content	18-24%	THC typically ranges 18-24% and delivers a pronounced psychoactive effect.
CBD Content	0.1-1%	CBD stays low, around 0.1-1%.
Grow Difficulty	Moderate	Growing difficulty is moderate. You need basic training and humidity control.
Flowering Time	8-9	Flowering finishes in 8 to 9 weeks with solid trichome development.
Yield	Medium-high (450-550 g/m2 indoor)	Expect medium-high yields of roughly 450 to 550 grams per square meter indoors under proper conditions.
Height	Medium (80-140 cm)	Plants reach medium height, about 80 to 140 centimeters, and respond well to topping and LST.
Environment	Indoor and Outdoor	You can grow Guava Jam indoors or outdoors. It prefers protected outdoor spots.
Effects	Relaxed, Uplifted, Euphoric	Effects start with a cerebral lift, then move into a relaxed body high with light euphoria.
Flavor Profile	Guava, Sweet Jam, Tropical Citrus	Flavors combine ripe guava, jammy sugar and bright tropical citrus on the exhale.
Genetics	Guava x Jam	Genetics list Guava x Jam.
Climate	Warm, Mediterranean	This strain prefers warm, Mediterranean climates with steady sun and low late-season rain.

Frequently Asked Questions

Answers to Common Questions About Growing Guava Jam Cannabis Seeds

How long until harvest?

What training works best?

What temperature and humidity should I aim for?

Does Guava Jam need heavy feeding?

How do I prevent bud rot?

Best drying and curing approach?

Which medium performs well?

When should I flush before harvest?

How long to veg for best structure?

Do phenotypes vary?

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Customer Questions & Answers

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Q: My buds smelled sweet but developed some damp spots late flower. What now?

A: Increase ventilation and lower humidity below 45%. Remove affected buds and inspect canopy daily.