Panama Red Seeds | Classic Sativa Strain

Panama Red Strain Feminized Seeds

Landrace (Panama)

FeminizedSativa17% THC

An old-school 100% sativa that peaked in the nineties. THC sits at a moderate 17%, CBD is low, and the character is creative and energetic over a citrus and grapefruit flavour. Daytime smoke, plainly.

Photoperiod feminized seeds needing eleven to twelve weeks of flowering, so plan a greenhouse or an indoor finish in most of Canada. Around 450 g per square metre indoors. Discreet shipping, free over $99, Canada and the USA.

Strain Type

Feminized Seeds

In stock · ships discreetly from Canada

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Number of Seeds

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5 Seeds
10 Seeds
20 Seeds

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At a glance

THC: 17% THC
CBD: Low
Indica / Sativa: Sativa (landrace)
Seed type: Feminized Seeds
Flowering: Photoperiod
Flowering time: 11-12 weeks
Genetics: Landrace (Panama)
Indoor yield: 450 g/m2
Outdoor yield: 500 g per plant
Height: Medium (100-150 cm)
Difficulty: Intermediate
Effects: Creative, Energetic, Euphoric
Flavor: Citrus, Fruity, Grapefruit
Best use: Daytime

SKU: FEM-PANRE-3-BIN2 Category: Feminized Seeds Tag: Sativa

Panama Red Strain Feminized Seeds

Few strains carry the name recognition of Panama Red. This 100% sativa landrace from Panama defined an era, and the feminized version gives growers the full-size, full-character expression of that lineage with none of the guesswork of sexing plants. Every seed grows into a flowering female, so a 3-pack means three harvest-ready plants. THC lands around 17%, delivering the strain’s famous sunny, energetic character without overwhelming newer smokers.

Growing Panama Red Feminized Seeds

As a photoperiod strain, Panama Red Feminized puts you in control. Veg the plants as long as you like, then flip to a 12/12 light schedule when they fill the space. That control matters with a landrace sativa: expect vigorous stretch after the flip, and plan for topping, LST or a SCROG net to keep the canopy even. Plants typically finish at a medium 100 to 150 cm indoors when trained. Flowering runs 11 to 12 weeks, so outdoor growers in Canada should favour a greenhouse or a sheltered, south-facing spot to beat the fall frost. Difficulty is intermediate; this is a rewarding step up for a grower who has a harvest or two behind them.

Aroma, Flavour and Effects

Opening a jar of properly cured Panama Red is memorable. Grapefruit and bright citrus hit first, followed by earth, spice and fresh herbs. The effect is classic sativa: euphoric, creative and social, with a smooth, gradual build rather than a sudden rush. It is a daytime strain that keeps you moving, best enjoyed well before bedtime.

Yields and Harvest Expectations

Given a full veg period, Panama Red Feminized out-produces its autoflower sibling by a wide margin. Indoor growers can pull up to 450 g/m² from a well-trained canopy, while outdoor plants with room to stretch can reach 500 g per plant in a good season. Long-flowering sativas reward patience, and the sparkling, resinous red-haired buds that gave this strain its name are worth the wait. The Seed Pharm ships Panama Red Feminized seeds across Canada, with free shipping on orders over $99.

Number of Seeds	3 Seeds, 5 Seeds, 10 Seeds, 20 Seeds
Outdoor Yield	500 g per plant
Indica / Sativa	Sativa (landrace)
Strain Type	Feminized Seeds
THC Content	17% THC
Flowering Time	11-12 weeks
Genetics	Landrace (Panama)
Blend	100% Sativa
CBD Level	Low
Effects	Creative, Energetic, Euphoric
Best Use	Daytime
Flavor	Citrus, Fruity, Grapefruit
Flowering Type	Photoperiod
Indoor Yield	450 g/m2
Where to Grow	Indoor/Outdoor
Growing Difficulty	Intermediate
Plant Height	Medium (100-150 cm)

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🌱 Panama Red Genetics & Lineage

Genetics

Pure Panamanian Landrace Sativa

Type

100% Sativa

Origin

Panama (1960s-70s)

THC

16-20%

🍃 Panama Red Terpene Profile ▼

Terpinolene: Floral, herbal — uplifting, creative

Limonene: Citrus — energizing, mood elevation

Pinene: Pine, earthy — alertness, focus

Flavor: Grapefruit and citrus with earthy, herbal undertones
Aroma: Tropical citrus, spicy herbs, earthy sweetness

✨ Panama Red Effects & Medical Uses ▼

Primary Effects

Energetic Euphoric Creative

Duration

2-3 hours

Onset

Gradual (10-20 minutes)

Medical Applications

Depression Fatigue Stress ADHD Lack of Appetite

Best for: Daytime use, creative work, nostalgia, pure sativa experience

🌿 How to Grow Panama Red Seeds ▼

Difficulty

Advanced

Flower Time

11-13 weeks

Indoor Yield

400-500g/m²

Height

Very Tall (200-250cm+)

Panama Red Growing Tips

1 Panama Red is a pure sativa landrace — expect TALL plants that can reach 8+ feet. Growing space and height management are critical
2 This strain has an extended flowering period (11-13 weeks). Pure sativas need patience but produce unique, cerebral effects
3 Panama Red thrives in warm, humid tropical conditions. Mimic these conditions for best results (70-85°F, 60-70% humidity during veg)
4 Train extensively during vegetative growth. Topping, supercropping, and SCROG are essential to keep height manageable indoors

❓ Panama Red FAQ ▼

Why is Panama Red famous?

Panama Red was one of the most prized cannabis strains of the 1960s-70s counterculture era. Its clear, energizing high and exotic origins made it legendary. Modern Panama Red seeds preserve this historic genetics.

Is Panama Red really 100% sativa?

Yes. Panama Red is a pure landrace sativa that evolved naturally in the Panamanian climate. It has not been hybridized, retaining its pure sativa characteristics.

Why is Panama Red hard to grow?

Panama Red grows extremely tall (8+ feet), flowers for 11-13 weeks, and evolved for tropical conditions. Managing height, patience, and environmental control make it challenging for inexperienced growers.

Similar strains you might like:

Colombian Gold Durban Poison Thai Acapulco Gold

♀

Feminized Seed Beginner to Intermediate

This is a feminized cannabis seed, meaning it will produce a female plant 99.9% of the time. No need to watch for males — every plant you grow will produce harvestable flower.

Growing Tips for Panama Red Strain Feminized Seeds ↓

1 Start in a small pot and transplant once roots fill the container. Feminized photoperiod seeds respond well to topping and low-stress training (LST) during vegetative growth.
2 Switch to a 12/12 light cycle when your plant reaches about half your desired final height — most strains will double in size during the flowering stretch.
3 Feed bloom-specific nutrients once you see the first pistils (white hairs). Gradually increase phosphorus and potassium while reducing nitrogen.
4 Harvest when 70-80% of trichomes are milky white with 10-20% amber for balanced potency and effect.

Time to Harvest: 3-5 months (seed to harvest)

Difficulty: Beginner to Intermediate

Seed Type: Feminized

Common Questions ↓

Do I need special lights for feminized seeds?

Feminized photoperiod seeds need 18+ hours of light during veg and 12 hours during flowering. LED grow lights (200-400W) work great for 2-4 plants. A simple timer automates the light schedule.

How much will one feminized plant yield?

Indoor yields average 300-500g per square meter depending on strain, light intensity, and growing technique. A single well-trained plant can produce 100-200g under good conditions.

Can I grow feminized seeds outdoors in Canada?

Yes. Plant outdoors after last frost (late May in most regions) and harvest before first frost (late September to mid-October). Choose strains with 8-9 week flowering times for Canadian climates.

Explore More Seed Types

Autoflower Seeds CBD Seeds Indica Seeds Sativa Seeds

Panama Red Strain Feminized Seeds

At a glance

Panama Red Strain Feminized Seeds

Growing Panama Red Feminized Seeds

Aroma, Flavour and Effects

Yields and Harvest Expectations

Reviews

Panama Red Strain Feminized Seeds

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🌱 Panama Red Genetics & Lineage

Panama Red Growing Tips