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ACE Seeds Cannabis Seeds

ACE Seeds is a Spanish breeders' collective with an unusual job description: find landrace cannabis before it disappears, then stabilise it so growers can keep it alive. The result is a catalogue of pure sativas with published lab numbers, from 27% THC Malawi to the 30% THC Golden Tiger, plus cold-hardy oddities like Erdpurt. Expect long flowering (11-14 weeks on the true landraces) and genetics you will not find elsewhere. All 13 strains are in stock at Zamnesia, shipped discreetly with the rest of our cannabis seeds.

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13 products
ACE Mix (ACE Seeds) feminized

ACE Mix (ACE Seeds) feminized

ACE Mix, feminized, by ACE Seeds is a selection of new Sativa/Indica hybrids, created in the most recent breeding projects of the ACE crew - and in this mix you might find seeds with genetics that are not available on the market yet! Let Mary Jane take you on a trip around the world - Afghanistan, Uzbekistan, China,...

(51)
€ 25,00
Orient Express (ACE Seeds) feminized

Orient Express (ACE Seeds) feminized

Orient Express, feminized, by ACE Seeds is a predominately Sativa hybrid with a double dose of Asian genes. It is a nicely branching short plant, but if fed well, she will reward you with an insane harvest. The plants develop huge central main buds that will make your eyes pop out! The weed has an earthy flavor with floral tones and triggers a clean, communicative high.

(17)
€ 26,00
Panama (ACE Seeds) feminized

Panama (ACE Seeds) feminized

Panama, feminized, by ACE Seeds is - what a miracle - a strain with Panamanian genetics, namely 3 excellent Sativas: Panama ’74, Green Panama and Colombian "Punto Rojo" (Red Dot). The plants brought forth from these seeds grow up to tall plants (6+"; 180+cm) and develop big buds with pinkish-purple, reddish hues and an aroma of lemon and incense. Long lasting, strong and psychedelic high.

(22)
€ 31,00
Kali China (ACE Seeds) feminized

Kali China (ACE Seeds) feminized

A cannabis cuisine of gastronomic splendor, Kali China from ACE Seeds is a hybrid of the highest order. This feminized phenom is an Indica-dominant diva of complexity and color. A firm favourite among inexperienced growers because of her easy manageability and highly resistant nature. Rich in aroma, Kali China fills the nostrils with a fruity scent and ignites the mind with a psychedelic buzz.

(10)
€ 26,00
Out of stock Congo (ACE Seeds) feminized

Congo (ACE Seeds) feminized

From a genetic point of view Congo is a double dose of Sativa, seasoned with a dash of Indica. Congo is well-suited for outdoor cultivation because the plants have a good resistance to lower temperatures, mildew and botrytis. The buds have a delicious smell of wild strawberry and flowers. The effect is energetic and psychedelic, perfect for creative minds.

(4)
€ 25,50
Out of stock Malawi (ACE Seeds) feminized

Malawi (ACE Seeds) feminized

Malawi is a 100% pure Sativa landrace from Central Africa. This weed provides an extraordinarily powerful, intense and psychedelic high of more than 4 hours of duration. Highly recommended for die-hard and experienced smokers with a high tolerance - novices should approach this stuff with optimistic caution. Requires 11-14 weeks to reach maturity.

(18)
€ 32,00
Out of stock Golden Tiger (ACE Seeds) feminized

Golden Tiger (ACE Seeds) feminized

Golden Tiger was born when a female Malawi was paired with a male Meo Thai. The combination of these powerful Sativas makes for a plant with a great vegetative strength and exceptional potency. The flavor of the smoke is sweet and citric, somewhere between ripe lemon and ripe tangerine, seasoned with woodsy and spicy notes. 11-14 weeks flowering time.

(9)
€ 32,00
Out of stock Zamaldelica (ACE Seeds) feminized

Zamaldelica (ACE Seeds) feminized

Zamaldelica is a 100% Sativa delicacy. The guys at ACE Seeds pollinated a Zamal from La Reunion Island with a Malawi Killer and thereby created a plant with extreme vigor and excellent resin production. Zamaldelica performs great in SOG and ScrOG setups and responds very well to LST. The delicious flavor is a mix of mango, sweet carrot, apple and lemon.

(4)
€ 32,00
Out of stock Violeta (ACE Seeds) feminized

Violeta (ACE Seeds) feminized

A firm favourite among a wide spectrum of growers, ACE Seeds' Violeta is both a beauty and a beast. Bursting with both character and color, she dazzles all those who look upon her. Created thanks to the colorful blend of Purple Malawi and Purple Pakistan Chitral Kush, Violeta emerged as a well rounded specimen that balances her Sativa and Indica genetics in equal measure.

(4)
€ 25,00
Out of stock Erdpurt (ACE Seeds) feminized

Erdpurt (ACE Seeds) feminized

ACE Seeds created Erdpurt for northern European outdoor growers. It’s a crossing of Erdbeer, a Swiss strain usually available as a clone, and Purpurea Ticinensis, another Swiss variety. Purpueara Ticinensis was stabilized at 1330m above sea level, and has an outstanding resistance to mould and cold climates. Erdpurt flowers in 7-8 weeks, and finishes by the end of August to early September.

(3)
€ 31,00
Out of stock Purple Haze x Malawi (ACE Seeds) feminized

Purple Haze x Malawi (ACE Seeds) feminized

ACE Seeds crossed Purple Haze with African genetics of New Killer Malawi. This 100% pure Sativa will finish after a flowering time of 13-15 weeks, and produces a long-lasting Haze high of the finest quality. Purple Haze x Malawi is first-rate cannabis, not only due to strong effects. The flavours ranging from blackberry liqueur to incense, exotic wood, and citrus are the purest delight!

(8)
€ 40,00
Out of stock Haze x Kali China (ACE Seeds) feminized

Haze x Kali China (ACE Seeds) feminized

ACE Seeds crossed Purple Haze with Kali China and created an almost pure Sativa. This strain stretches a lot, and produces strong side branches, making it ideal to be grown in a ScrOG. The high is characterized by strong uplifting Haze effects, and gives smokers an introspective experience with psychedelic elements. The flowering time is long but worth the wait, up to 12-14 weeks.

(3)
€ 31,00
Out of stock Hokkaido Japan Hemp (ACE Seeds) regular

Hokkaido Japan Hemp (ACE Seeds) regular

This rare landrace strain from the northernmost island of Japan features a unique genotype distinct from European hemp varieties. She has a fast flowering time, low cannabinoid levels, and high resistance to pests.

(11)
€ 25,00

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Why Choose Ace Seeds Cannabis Strains?

Information About ACE Seeds

ACE Seeds does something most seed banks do not: it tracks down landrace cannabis before it disappears, then spends years stabilising it so growers can keep the line alive. That mission explains everything about this catalogue, including the fourteen-week flowering times.

Ace Seeds: Spanish landrace breeders explained

The collective works out of Spain, collecting heirloom genetics across Africa, Asia and Latin America. Each find gets documented, grown out over multiple generations and bred true until the phenotypes stop drifting. That is slow, unglamorous work, and it is why a Malawi bought here behaves like a Malawi rather than a lottery ticket. Real lab numbers land on the strain cards instead of vague superlatives, which is rarer than it should be.

Why choose Ace Seeds cannabis strains

Because nobody else preserves this particular slice of cannabis history, and because stabilised genetics make better parents. If you breed your own crosses, an ACE landrace gives you a predictable partner to work from. If you just want to smoke something that tastes of where it came from, these are as close to the source as a modern seed bank gets.

Best Ace Seeds strains to grow

StrainGeneticsTHCFlowering
Golden Tiger100% sativa30%13-14 weeks
Malawi100% sativa27%12-13 weeks
Zamaldelica100% sativa27%13-14 weeks
Panama100% sativa21%11-12 weeks
Kali China75% indica22%8-9 weeks

Golden Tiger tops the range and pairs a female Malawi with a male Meo Thai, while Panama is the sensible entry point if you would rather not plan an entire season around one plant.

Hybrids: Haze x Kali China and Orient Express

Not everything here is a pure landrace. Haze x Kali China folds Haze into the Kali China line for a 13-14 week sativa at 18% THC, and Orient Express balances 16% THC with 8% CBD while resisting cold, mildew and spider mites.

Mould and cold resistance for outdoor growers

Erdpurt is the outdoor grower's insurance policy: bred from Erdbeer and Purpurea Ticinensis, a variety known for shrugging off mould and stabilised over eight years at 1330 m altitude. At 8% THC against 12% CBD it is deliberately mild, and it finishes in 7-8 weeks. Golden Tiger also handles mildew, botrytis and low temperatures, though it asks for far more patience.

Growing Ace Seeds genetics

Patience is the trade. There are no autoflowers in this catalogue, everything is photoperiod, and the true landraces stretch tall and flower for 11-14 weeks. In a hurry? Kali China is done in 8-9 weeks. Undecided? The ACE Mix bundles several strains in one pack. The full range sits alongside our other cannabis seeds.

ACE Seeds: Questions & Answers

Who are ACE Seeds?

A Spanish collective of breeders and researchers working to preserve cannabis biodiversity. They collect landraces from Africa, Asia and Latin America and stabilise them so the genetics survive.

What is landrace cannabis?

A population that adapted to one region over generations without modern crossing, like Malawi from central Africa or Panama from Central America. ACE preserves these lines rather than breeding them out of existence.

How long do ACE Seeds strains take to flower?

The pure sativas are a commitment: Malawi 12-13 weeks, Golden Tiger, Zamaldelica and Purple Haze x Malawi 13-14. If that is too long, Kali China finishes in 8-9 weeks and Erdpurt in 7-8.

Which ACE Seeds strain is strongest?

Golden Tiger, listed at 30% THC, with Malawi and Zamaldelica just behind at 27%. All three are pure sativas, so the effect is bright and energetic rather than heavy.