
White Widow XL (Feminized)
White Widow is the biggest commercial success in the cannabis world since 1994. This undefeated champion is still being used for many hybrids of today. The genetic history of White Widow is in many ways controversial, but it felt logical for Zambeza’s Dutch breeders to release a version of White Widow that is ready to outperform many others. A sharp focus on customer satisfaction, a lot of breeding experience, and strong roots in the Netherlands, put Zambeza Seeds in the position to breed a cannabis strain that is very close to perfection. White Widow XL will not fail to perform!
Reliability is understandingly something of importance for many growers. Wasting large amounts of energy and fertilizers to grow strains that could potentially perform better, can easily be avoided by making smart decision when buying seeds. Growing White Widow XL is definitely a smart decision for both expert cultivators and novice growers alike. There are not many hybrids that display this radical and aggressive attitude towards bud production that is necessary for indoor yields of up to 550-600g/m², in just 60 days of flowering. Indoor growers can count on phenotypes being 60-90cm tall, whereas outdoor plants get significantly bigger, not to say huge, up to 150-200cm tall. One plant can yield up to 500-600g when placed at a nice outdoor spot, with lots of sun hours. White Widow XL has genetics that have adapted to European climates, making this strain not only a very good option for indoor grows.
It’s not only the reliable and homogeneous growth, making the decision to grow this White Widow XL easy. The wonderful sweet but pungent aroma together with a powerful hybrid effect, plays an important role in this crossing, too. Initial tastes might be spicy, but aromas quickly evolve into being rather sweet, with noticeable sour hints, underlining the highly pleasant smoke. Effects can be described as a combination of uplifting Sativa elements that trigger a strong and creative up high, together with relaxing, and physically calming, Indica attributes. White Widow XL is the perfect all-purpose solution when growers regard both flavours, and potency. THC levels were tested at 18% and the range of application is limitless. Day and night, White Widow helps to free your mind!
What would be an accurate conclusion after acknowledging all the characteristics of Zambeza’s White Widow XL? White Widow is an absolute must-grow for cannabis enthusiasts who haven’t done so before! Expert growers and beginners can both profit from Zambeza Seeds original Dutch White Widow genetics that managed to win countless cannabis cups over the years. This time-honored classic has never failed the high expectations of numerous professional and hobby growers around the world. Now it’s your time to take care of these lonely but beautiful widows!
White Widow es muy apreciada, y uno de los clásicos de exportación Holandeses más vendidos desde 1994. Esperar altos rendimientos de hasta 550-600 g/m², efectos de gran alcance y confiabilidad. El período de floración es de aproximadamente 60 días. Creación de White Widow XL fue un fuerte compromiso para los criadores Holandeses del Zambeza. Crearon una tensión que cumple con la reputación impecable de la Viuda Blanca.
- Earthy
- Spicy/Herbal
- Blueberry

Already among the fastest growing suppliers of cannabis seeds in Europe, Zambeza Seeds ambition is to become a household name globally in the coming years. Drawing from our vast experience in cannabis breeding in Holland, we introduced a whole new line of seeds into the market, calling them the Zambeza Seeds.
It is not by coincidence, or mere luck, that we are able to offer top quality autoflowering and feminised cannabis seeds at bargain prices. Being in the business for more than 15 years, our growers have deep knowledge of breeding techniques and experience in crossing various strains. The idea of launching Zambeza Seeds came out when we decided to share this experience with other growers, both at the beginning of their growing adventure, as well as expert growers.
SO, WHY ZAMBEZA SEEDS?
We stock only the best genetics available
All our strains are related to the all time classics such as haze or white species
Each and every seed on offer is hand picked
Zambeza Seeds are collected directly from organic mother plants
We run daily tests on all seeds to ensure the highest germination ratio
Genetic purity of each seed is thoroughly tested and thus guaranteed
We wrap all cannabis seeds in solid, postage proof and weather resistant packages
We constantly keep in mind the final aim of supplying you with the best cannabis seeds. Ordering seeds from Zambeza Seeds guarantees a decent yield, intensive taste and aroma and best genetics on the planet. However, the final result will greatly depend on the grower's care, skills and experience - how he takes care of the plants, techniques he use and conditions he ensures. Therefore we are always available to help you and provide you with any explanation or advice necessary, either via email or telephone. We are devoted to working together with you to produce a satisfactory end effect.
Yours truly,
Zambeza Seeds
Ya entre los proveedores de más rápido crecimiento de las semillas de cannabis en Europa, semillas del Zambeza , la ambición es convertirse en un nombre familiar a nivel mundial en los próximos años. Partiendo de nuestra vasta experiencia en el cultivo de cannabis en Holanda, hemos introducido una nueva línea de semillas en el mercado, llamándolos las semillas del Zambeza.
No es por casualidad o mera suerte, que somos capaces de ofrecer autoflorecientes y feminizadas cannabis semillas de alta calidad a un buen precio. Estando en el negocio por más de 15 años, nuestros productores tienen profundo conocimiento con técnicas de mejoramiento y experimentan en cruzando varias cepas. La idea de lanzar semillas Zambeza salió cuando nos decidimos a compartir esta experiencia con otros cultivadores, tanto en el comienzo de su aventura cada vez mayor, así como expertos agricultores.
Así que, ¿por qué las semillas del ZAMBEZA?
Sólo la mejor genética disponible
Todas nuestras variedades están relacionadas con los clásicos de tiempo asi como Haze o White Widow
Cada semilla en oferta es escogida a mano
Semillas de Zambeza son recogidos directamente de plantas orgánicas
Corremos pruebas diarias en todas las semillas para el cociente más alto de germinación
Pureza genética de cada semilla es comprobado y garantizado así
Envolvemos todas las semillas de cannabis de forma sólida, y resistente a la intemperie de paquetes
Constantemente mantenemos en mente el objetivo final de ofrecer a usted con las mejores semillas de cannabis.
Pedir las semillas del Zambeza garantiza un rendimiento decente, intenso sabor y aroma, con las mejored genéticas en el planeta. Sin embargo, el resultado final, dependerá del cuidado del productor, habilidades y experiencia - cómo él cuida las plantas, las técnicas que utiliza y las condiciones que asegura. Por lo tanto, siempre estamos disponibles para ayudarle y proporcionarle alguna explicación o Consejo necesario, ya sea vía correo electrónico o por teléfono. Estamos dedicados a trabajar junto con usted para producer finalmente un efecto satisfactorio.
Atentamente,
Semillas Zambeza
White Widow is a cross of two landrace strains, Brazilian and South Indian, from Green House Seed Company in Amsterdam. Green House breeder Arjan Roskam reports having developed White Widow in the early ’90s with fellow Netherlands breeder Ingemar.
According to Arjan, the strain’s original name was Arnhem’s Wonder before he and Ingemar commercialized it in seed form and changed the name to White Widow. The winner of first place Bio at High Times Cannabis Cup in 1995, White Widow delivers a strong peppery cedar flavor and a complex, long-lasting high that starts with a relaxing haze and gives way to an explosive buzz, as reported by Green House.
Green House has tested White Widow at 18.76% THC, 0.10% CBD, and 0.28% CBN. The seed bank has also developed autoflowering and high-CBD autoflowering versions of the strain by hybridizing White Widow with Ruderalis and high-CBD strains, respectively. Green House Seed Co. carries all three versions of White Widow in feminized seed form.