Water when top 2-3 cm of medium dries. Allow short dry cycles to promote root oxygenation.

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Caffeine Feminized Seeds

Q: What light schedule works best indoors?

Use 18/6 during veg. Switch to 12/12 to trigger flowering. Increase light intensity during bud swell.

Q: When should I start training?

Start low stress training in week 2-4 of veg. Add topping after 3-4 nodes for even canopy.

Q: What nutrients suit this strain?

Use a balanced NPK during veg. Shift to higher phosphorus and potassium during bloom. Reduce nitrogen in final 2 weeks.

Q: How to manage stretch during early flower?

Apply light root restriction and tighten LST ties before flip. Use a taller tent or scrog to control vertical growth.

Q: When is harvest time?

Harvest at 50-70% amber trichomes for energizing, clear-headed effects. Shift timing for more couching effects.

Q: How to dry and cure for best flavor?

Dry at 18-20 C and 45-55% RH until stems snap. Cure in jars, burping daily for 2 weeks, then weekly for 6 weeks.

Q: Which pests pose risk?

Watch for spider mites and aphids in warm, dry grows. Inspect new clones and treat early with insecticidal soaps or neem.

Q: What training yields best results?

SCROG and LST produce even canopy and high yields. Combine selective defoliation during week 3-5 of bloom.

Q: Is this strain suitable for novices?

Yes with basic pruning and feeding discipline. Expect moderate effort for top yields.

Caffeine Feminized Seeds by Captain Seeds - Daytime sativa with coffee aroma, focused lift, and high yields.

Fast flowering and high yields
Distinct roasted coffee aroma
Daytime focus with gentle uplift

Caffeine delivers a crisp, energetic high and a roasted coffee profile. Plants grow medium-tall and stretch in early flower. Expect 8-10 week flowering and high indoor yields with solid light and training. Use SCROG or LST to flatten the canopy. Maintain warm, dry conditions and steady nutrient shifts toward bloom formulas. Harvest timing changes the high from sharp focus to fuller balance. Cure slowly to preserve citrus and coffee notes.

Caffeine Feminized Seeds Quick Facts

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

Property	Value	Description
Type	Sativa-dominant hybrid	Caffeine is a sativa-dominant hybrid. Expect daytime energy.
THC Content	20-24%	THC averages 20-24%. Adjust your dose for potency.
CBD Content	0.1-0.5%	CBD stays low at 0.1-0.5%. Use for subtle balance.
Grow Difficulty	Moderate	Grow difficulty is moderate. Maintain steady feeding and training.
Flowering Time	8-10	Flowering completes in 8-10 weeks. Check trichomes from week 6.
Yield	High (450-550 g/m2 indoor)	Yield is high. Aim for 450-550 g/m2 indoors with good light.
Height	Medium-tall (100-160 cm)	Plants reach 100-160 cm indoors. Expect pronounced stretch early flowering.
Environment	Both	Performs well both indoors and outdoors. Train for canopy control.
Effects	Energizing, Focused, Uplifting	Expect energizing, focused, uplifting effects. Use during daytime tasks.
Flavor Profile	Roasted coffee, Lemon zest, Earthy spice	Flavors blend roasted coffee, lemon zest, and earthy spice.
Genetics	Espresso OG x Lemon Skunk	Genetics are Espresso OG x Lemon Skunk.
Seed Type	Feminized Seeds	Seeds are Feminized.
Climate	Warm Mediterranean	Prefers warm Mediterranean climates with long sunny days.

Frequently Asked Questions

Answers to Common Questions About Growing Caffeine Cannabis Seeds

What light schedule works best indoors?

When should I start training?

What nutrients suit this strain?

How to manage stretch during early flower?

When is harvest time?

How to dry and cure for best flavor?

Which pests pose risk?

How often to water?

What training yields best results?

Is this strain suitable for novices?

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Q: My plants stretch 30 cm after flip. How to control?

A: Raise lights or switch to a lower intensity for first two weeks of flower. Add more LST and a screen to hold canopy.