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Uitgelichte afbeelding door Gilles San Martin.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Ftwo-spotted-spider-mite-adults-and-egg-macro.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Ftwo-spotted-spider-mite-adults-and-egg-macro.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Fidentificar-y-eliminar-la-arana-roja","Identifica y elimina la araña roja del cannabis (rápidamente, de forma segura y para siempre)","2026-03-19",{"featured_image":565,"url":574,"title":575,"updated_at":576},{"id":8,"alt":566,"path":8,"large":571,"original":572,"user_context":573},{"au":567,"ca":567,"de":568,"en":567,"fr":569,"nl":570,"nz":567,"uk":567,"us":567},"A professional grower wearing a black nitrile glove holds a magnifying glass over a vibrant green cannabis plant to inspect for pests and nutrient deficiencies in a high-tech grow room.","Ein professioneller Züchter, der einen schwarzen Nitrilhandschuh trägt, hält eine Lupe über eine leuchtend grüne Cannabispflanze, um in einem Hightech-Anbauraum auf Schädlinge und Nährstoffmängel zu prüfen.","Un cultivateur professionnel portant un gant en nitrile noir tient une loupe au-dessus d’une plante de cannabis vert vif afin de détecter la présence de ravageurs et de carences en nutriments dans une salle de culture high-tech.","Een professionele teler die een zwarte nitrilhandschoen draagt, houdt een vergrootglas boven een felgroene cannabisplant om te controleren op plagen en voedingstekorten in een hightech kweekruimte.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fcannabis-plant-diagnostic-playbook-hero.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fcannabis-plant-diagnostic-playbook-hero.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Fguia-de-solucion-de-problemas-del-cannabis","Guía de solución de problemas del cannabis: diagnostica los problemas rápido y soluciónalos para siempre","2026-03-15",{"featured_image":578,"url":584,"title":585,"updated_at":586},{"id":8,"alt":579,"path":8,"large":581,"original":582,"user_context":583},{"au":580,"ca":580,"de":580,"en":580,"fr":580,"nl":580,"nz":580,"uk":580,"us":580},"Vibrant macro photography of a high-quality cannabis flower with deep purple leaves and bright orange hairs, covered in sparkling resinous trichomes.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fperfect-cannabis-harvest-genetic-potential.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fperfect-cannabis-harvest-genetic-potential.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Fsecado-y-curado-del-cannabis","Cómo secar y curar el cannabis: la guía completa para conseguir resultados de primera calidad","2026-02-27",{"featured_image":588,"url":594,"title":595,"updated_at":596},{"id":8,"alt":589,"path":8,"large":591,"original":592,"user_context":593},{"au":590,"ca":590,"de":590,"en":590,"fr":590,"nl":590,"nz":590,"uk":590,"us":590},"A professional high-tech grow tent setup featuring a Spider Farmer inline fan, carbon filter, LED grow lights, and a digital Wi-Fi environmental controller.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fsmart-grow-tent-ventilation-system-spider-farmer.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fsmart-grow-tent-ventilation-system-spider-farmer.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Fla-guia-definitiva-de-ventilacion-y-control-de-olores-en-la-sala-de-cultivo","La guía definitiva sobre ventilación y control de olores en la sala de cultivo","2026-02-18",{"title":598,"key":599,"entity":536,"items":600},"Top Listings","top_listings",[601,611,621,631,644],{"featured_image":602,"url":608,"title":609,"updated_at":610},{"id":8,"alt":603,"path":8,"large":605,"original":606,"user_context":607},{"au":604,"ca":604,"de":604,"en":604,"fr":604,"nl":604,"nz":604,"uk":604,"us":604},"A premium studio photograph displaying three distinct, high-quality cannabis buds—one deep purple, one vibrant green, and one frosty white—arranged artistically on a sleek dark surface.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fthe-2026-top-strains-collection-showcase.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fthe-2026-top-strains-collection-showcase.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Flas-10-mejores-variedades-2026","Las 10 mejores variedades para 2026: la guía de un cultivador experto","2025-12-26",{"featured_image":612,"url":618,"title":619,"updated_at":620},{"id":8,"alt":613,"path":8,"large":615,"original":616,"user_context":617},{"au":614,"ca":614,"de":614,"en":614,"fr":614,"nl":614,"nz":614,"uk":614,"us":614},"A massive, dense cannabis cola bending under its own weight, illuminated by warm grow lights, with a blurred background of a thriving indoor garden.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fheavy-harvest-ready-colas.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fheavy-harvest-ready-colas.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Fcannabis-de-floracion-rapida-para-multiples-cosechas","Las 5 mejores variedades de cannabis de floración rápida, perfectas para varias cosechas al año","2025-12-05",{"featured_image":622,"url":628,"title":629,"updated_at":630},{"id":8,"alt":623,"path":8,"large":625,"original":626,"user_context":627},{"au":624,"ca":624,"de":624,"en":624,"fr":624,"nl":624,"nz":624,"uk":624,"us":624},"Glass mason jars filled with cured cannabis buds on a wooden table next to trimming scissors, representing a high-yield harvest from fast-flowering feminized seeds","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fthe-bountiful-harvest.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fthe-bountiful-harvest.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002F7-variedades-de-cannabis-feminizadas-mas-rapidas-para-cosechas-tempranas","Las 7 variedades de cannabis feminizadas más rápidas para cosechar pronto","2025-11-27",{"featured_image":632,"url":641,"title":642,"updated_at":643},{"id":8,"alt":633,"path":8,"large":638,"original":639,"user_context":640},{"au":634,"ca":634,"de":635,"en":634,"fr":636,"nl":637,"nz":634,"uk":634,"us":634},"8 Easy Photoperiod Cannabis Strains for Beginner Growers","8 Einfache Photoperioden-Cannabis-Sorten für Anfänger 🌱","8 Variétés Photopériode Faciles pour Cultivateurs Débutants","8 Makkelijke Fotoperiode Cannabis Strains voor Beginners","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Ftop-8-easiest-photoperiod-cannabis-strains-for-beginner-growers.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Ftop-8-easiest-photoperiod-cannabis-strains-for-beginner-growers.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Flas-7-variedades-de-cannabis-fotoperiodicas-mas-faciles-de-cultivar-para-principiantes","Las 7 variedades de cannabis fotoperiódicas más fáciles de cultivar para principiantes","2025-10-29",{"featured_image":645,"url":654,"title":655,"updated_at":656},{"id":8,"alt":646,"path":8,"large":651,"original":652,"user_context":653},{"au":647,"ca":647,"de":648,"en":647,"fr":649,"nl":650,"nz":647,"uk":647,"us":647},"9 Best Sativa Strains for Daytime Energy, Focus & Creativity","9 Beste Sativa-Sorten für Energie, Fokus & Kreativität am Tag","9 Meilleures Variétés Sativa pour Énergie, Focus & Créativité","9 Beste Sativa Strains voor Energie, Focus & Creativiteit overdag","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Ftop-8-energizing-sativa-strains-perfect-for-daytime-use-and-creativity.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Ftop-8-energizing-sativa-strains-perfect-for-daytime-use-and-creativity.webp",{"user_url":8,"user_name":8,"user_image":71},"\u002Fblog\u002Flas-8-mejores-variedades-sativa-energizantes-perfectas-para-el-consumo-diurno-y-la-creatividad","Las 8 mejores variedades sativa energizantes, perfectas para el consumo diurno y la creatividad","2025-10-22",{"title":658,"key":659,"entity":536,"items":660},"Latest Posts","latest_posts",[661,675,689,703,717],{"featured_image":662,"url":672,"title":673,"updated_at":674},{"id":663,"path":664,"original":665,"large":666,"alt":667},"5240",{"original":665,"large":666},"https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-zoap.webp","https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-zoap.webp",{"en":668,"de":669,"nl":670,"fr":671,"ca":668,"us":668,"uk":668,"au":668,"nz":668},"Zoap Photoperiod Grow Diary Week by Week","Zoap (photoperiodisch): Grow-Tagebuch Woche für Woche","Zoap (fotoperiodiek): kweekdagboek van week tot week","Zoap photopériodique : journal de culture semaine par semaine","\u002Fblog\u002Fzoap-diario-de-cultivo-semana-a-semana-resena-de-la-variedad","Zoap - Diario de cultivo semana a semana y reseña de la variedad","2026-10-26",{"featured_image":676,"url":686,"title":687,"updated_at":688},{"id":677,"path":678,"original":679,"large":680,"alt":681},"5218",{"original":679,"large":680},"https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-moonshine-cookies-auto.webp","https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-moonshine-cookies-auto.webp",{"en":682,"de":683,"nl":684,"fr":685,"ca":682,"us":682,"uk":682,"au":682,"nz":682},"Moonshine Cookies Auto Grow Diary Week by Week","Moonshine Cookies Auto: Anbautagebuch Woche für Woche","Moonshine Cookies Auto: kweekdagboek per week","Moonshine Cookies Auto : journal de culture par semaine","\u002Fblog\u002Fmoonshine-cookies-auto-diario-de-cultivo-semana-a-semana-resena-de-la-variedad","Moonshine Cookies Auto - Diario de cultivo semana a semana y reseña de la variedad","2026-10-19",{"featured_image":690,"url":700,"title":701,"updated_at":702},{"id":691,"path":692,"original":693,"large":694,"alt":695},"5198",{"original":693,"large":694},"https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-love-potion-auto.webp","https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-love-potion-auto.webp",{"en":696,"de":697,"nl":698,"fr":699,"ca":696,"us":696,"uk":696,"au":696,"nz":696},"Love Potion Auto Grow Diary Week by Week","Love Potion Auto: Grow-Tagebuch Woche für Woche","Love Potion Auto: kweekdagboek van week tot week","Love Potion Auto : journal de culture semaine par semaine","\u002Fblog\u002Flove-potion-auto-diario-de-cultivo-semana-a-semana-resena-de-la-variedad","Love Potion Auto - Diario de cultivo semana a semana y análisis de la variedad","2026-10-12",{"featured_image":704,"url":714,"title":715,"updated_at":716},{"id":705,"path":706,"original":707,"large":708,"alt":709},"5177",{"original":707,"large":708},"https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-stardawg-auto.webp","https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-stardawg-auto.webp",{"en":710,"de":711,"nl":712,"fr":713,"ca":710,"us":710,"uk":710,"au":710,"nz":710},"Stardawg Auto Grow Diary Week by Week","Stardawg Auto: Grow-Tagebuch Woche für Woche","Stardawg Auto: Kweekdagboek van week tot week","Stardawg Auto : journal de culture hebdomadaire","\u002Fblog\u002Fstardawg-auto-diario-de-cultivo-semana-a-semana-analisis-de-la-variedad","Stardawg Auto - Diario de cultivo semana a semana y análisis de la variedad","2026-10-05",{"featured_image":718,"url":728,"title":729,"updated_at":730},{"id":719,"path":720,"original":721,"large":722,"alt":723},"5133",{"original":721,"large":722},"https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-amnesia-haze-x-blueberry-auto.webp","https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-amnesia-haze-x-blueberry-auto.webp",{"en":724,"de":725,"nl":726,"fr":727,"ca":724,"us":724,"uk":724,"au":724,"nz":724},"Amnesia Haze x Blueberry Auto Grow Diary Week by Week","Amnesia Haze x Blueberry Auto Grow-Tagebuch Woche für Woche","Amnesia Haze x Blueberry Auto Kweekdagboek Week voor Week","Journal de culture Amnesia Haze x Blueberry Auto semaine par semaine","\u002Fblog\u002Famnesia-haze-x-blueberry-auto-diario-de-cultivo-semana-a-semana-y-analisis-de-la-variedad","Amnesia Haze x Blueberry Auto - Diario de cultivo semana a semana y análisis de la variedad","2026-09-22",{"head":732,"entity":769},{"meta_title":733,"meta_description":734,"meta_related_url":735,"canonical":736,"alternatives":737},"Niveles óptimos De Nitrógeno Para El Rendimiento De CBD Del Cannabis (estudio De 2025) | WeedSeedsExpress","Un nuevo estudio de 2025 muestra que 160 mg\u002FL de nitrógeno proporcionan el mayor rendimiento de flores de CBD en el cannabis ‘Tas1’, mientras que la genética de los clones también influye en la potencia. Descubre cómo ajustar la fertilización y los esquejes para obtener mayores rendimientos de CBD y reducir el riesgo de THC.",[],"https:\u002F\u002Fweedseedsexpress.es\u002Fblog\u002Festudio-como-las-dosis-de-nitrogeno-influyen-en-el-rendimiento-del-cannabis-cbd",[738,741,744,748,752,755,758,761,764,767],{"url":739,"iso":15,"locale":15,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fblog\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields","https:\u002F\u002Fweedseedsexpress.com",{"url":742,"iso":14,"locale":743,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fde\u002Fblog\u002Fstudie-wie-stickstoffgaben-cbd-cannabis-ertraege-beeinflussen","de-DE",{"url":745,"iso":17,"locale":746,"domain":747},"https:\u002F\u002Fweedseedsexpress.nl\u002Fblog\u002Fstudie-hoe-stikstofniveaus-cbd-cannabisopbrengst-beinvloeden","nl-NL","https:\u002F\u002Fweedseedsexpress.nl",{"url":749,"iso":16,"locale":750,"domain":751},"https:\u002F\u002Fweedseedsexpress.fr\u002Fblog\u002Fetude-comment-taux-azote-influencent-rendements-cannabis-cbd","fr-FR","https:\u002F\u002Fweedseedsexpress.fr",{"url":753,"iso":13,"locale":754,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fca\u002Fblog\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields","en-CA",{"url":756,"iso":20,"locale":757,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fus\u002Fblog\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields","en-US",{"url":759,"iso":19,"locale":760,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fuk\u002Fblog\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields","en-GB",{"url":762,"iso":12,"locale":763,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fau\u002Fblog\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields","en-AU",{"url":765,"iso":18,"locale":766,"domain":740},"https:\u002F\u002Fweedseedsexpress.com\u002Fnz\u002Fblog\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields","en-NZ",{"url":736,"iso":7,"locale":21,"domain":768},"https:\u002F\u002Fweedseedsexpress.es",{"type":536,"data":770},{"id":771,"canonical":15,"url":772,"title":773,"description":774,"clone":775,"indexed":778,"featured_image":779,"meta_title":788,"meta_description":734,"meta_keywords":789,"reading_time":172,"created_at":790,"updated_at":790,"defaultCategory":791,"categories":799,"relatedPosts":800,"author":801,"pillar_categories_posts":816},434,"\u002Fblog\u002Festudio-como-las-dosis-de-nitrogeno-influyen-en-el-rendimiento-del-cannabis-cbd","Estudio: cómo influyen las dosis de nitrógeno en el rendimiento del cannabis rico en CBD","\u003Cp>\u003Cem>Aquí tienes otro estudio reciente que los cultivadores agradecerán. Publicado en \u003Cstrong>Scientific Reports (2025)\u003C\u002Fstrong>, Dilena y sus colaboradores analizaron cómo \u003Cstrong>la fertilización nitrogenada y la genética de los clones\u003C\u002Fstrong> afectan al rendimiento de biomasa y cannabinoides en un cultivar con predominio de CBD llamado ‘Tas1’. La conclusión principal: \u003Cstrong>160 mg\u002FL de nitrógeno proporcionaron el mayor rendimiento de flores y CBD\u003C\u002Fstrong>, mientras que algunos clones produjeron sistemáticamente más cannabinoides independientemente del nivel de nitrógeno. En la práctica, esto significa que puedes ajustar la fertilización y la selección de clones para aumentar el rendimiento sin superar los límites legales de THC.\u003C\u002Fem>\u003C\u002Fp>\n\u003Ch2>Por qué es importante el nitrógeno para el cannabis\u003C\u002Fh2>\n\u003Cp>Cualquier cultivador sabe que el nitrógeno (N) impulsa el crecimiento de hojas y tallos. Pero un exceso de N durante la floración puede diluir la concentración de cannabinoides, mientras que su escasez limita la biomasa. Las investigaciones anteriores han arrojado resultados dispares: algunos ensayos sugerían que 50 mg\u002FL eran suficientes, mientras que otros apuntaban a 160 mg\u002FL. Este ensayo realizado en Tasmania se propuso zanjar el debate analizando tanto \u003Cstrong>las dosis de fertilización como la variación clonal\u003C\u002Fstrong> en un mismo cultivar de CBD.\u003C\u002Fp>\n\u003Ch2>Diseño del estudio explicado de forma sencilla para cultivadores\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\u003Cstrong>Genética:\u003C\u002Fstrong> Cinco clones obtenidos de distintas plantas madre del cultivar ‘Tas1’, un tipo rico en CBD y con bajo contenido de THC.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Tratamientos de fertilización:\u003C\u002Fstrong> 30, 90, 160, 240 y 400 mg\u002FL de nitrógeno, aplicados durante todo el periodo de floración de 8 semanas.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Ambiente:\u003C\u002Fstrong> Invernadero de cristal con condiciones controladas en Tasmania, con iluminación LED (18\u002F6 en crecimiento vegetativo y después 12\u002F12 en floración), riego por goteo y bolsas de cultivo de 35L.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Mediciones:\u003C\u002Fstrong> Biomasa seca (hojas, flores superiores e inferiores), porcentaje de nitrógeno en los tejidos y concentración de CBD y THC (análisis por HPLC).\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Complicación:\u003C\u002Fstrong> Se produjo cierta contaminación por polen, pero el peso de las semillas representó, de media, menos del 5% de la biomasa y no afectó a los resultados de cannabinoides.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>Hallazgos clave que debes tener en cuenta si cultivas\u003C\u002Fh2>\n\u003Cul>\n\u003Cli>\u003Cstrong>Nivel óptimo de nitrógeno = 160 mg\u002FL.\u003C\u002Fstrong> La biomasa floral aumentó de forma constante hasta los 160 mg\u002FL de N y después se estabilizó. Las hojas siguieron ganando biomasa con niveles más altos de N, pero las flores no.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>El rendimiento de CBD alcanzó su máximo en 27 gramos por planta\u003C\u002Fstrong> con 160 mg\u002FL de N, lo que equivale a unos 24 gramos por metro cuadrado con la densidad de plantación de este ensayo. Este rendimiento fue casi el doble del obtenido con 30 mg\u002FL.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>El THC se mantuvo en niveles bajos.\u003C\u002Fstrong> Los niveles más altos de nitrógeno redujeron la concentración de THC más rápidamente que la de CBD, lo que elevó la proporción CBD:THC, una ventaja para mantenerse por debajo de los límites normativos.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Las diferencias entre clones eran reales.\u003C\u002Fstrong> Los clones 13 y 27 produjeron concentraciones de cannabinoides (CBD y THC) significativamente más altas que los clones 18 y 26, independientemente de la dosis de nitrógeno. Sin embargo, la biomasa no se vio afectada por la identidad del clon.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Las respuestas de las hojas y las flores fueron distintas.\u003C\u002Fstrong> El porcentaje de N en las hojas aumentó de forma casi lineal con la fertilización, mientras que el porcentaje de N en las flores se estabilizó a partir de 160 mg\u002FL. Las concentraciones de cannabinoides disminuyeron a medida que aumentaba el porcentaje de N, un clásico «efecto de dilución».\u003C\u002Fli>\n\u003Cli>\u003Cstrong>La proporción CBD:THC aumentó con el nitrógeno.\u003C\u002Fstrong> Especialmente en las hojas y en los valores medios de la planta entera, más N supuso proporcionalmente más CBD en comparación con el THC.\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Ch2>Cómo utilizar esta información en tu cultivo\u003C\u002Fh2>\n\u003Col>\n\u003Cli>\u003Cstrong>Ajusta la concentración de nitrógeno a 160 mg\u002FL.\u003C\u002Fstrong> Este es el punto óptimo para maximizar la biomasa y el rendimiento de CBD en ‘Tas1’ sin desperdiciar fertilizante ni reducir los cannabinoides.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Ve con cuidado si superas los 160.\u003C\u002Fstrong> Subir a 240 o 400 mg\u002FL no aumentó la masa de las flores y redujo aún más la concentración de cannabinoides. Las plantas siguieron produciendo hojas, pero no más flores aprovechables.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Selecciona clones de eficacia probada.\u003C\u002Fstrong> Incluso dentro del mismo cultivar, el origen del clon importaba. Si puedes rastrear las líneas clonales, da preferencia a las que presenten una expresión de cannabinoides constante (en este ensayo, la 13 y la 27 superaron a las demás).\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Utiliza la fertilización para gestionar el riesgo asociado al THC.\u003C\u002Fstrong> Como el THC disminuyó más rápido que el CBD con dosis más altas de N, el nitrógeno puede ser una herramienta para cumplir la normativa, manteniendo el THC por debajo de los límites y, al mismo tiempo, aumentando el CBD.\u003C\u002Fli>\n\u003Cli>\u003Cstrong>Presta atención a los efectos de dilución.\u003C\u002Fstrong> Una fertilización más intensa produce plantas más grandes, pero el % de cannabinoides en peso suele disminuir. Aun así, el rendimiento por planta puede aumentar porque las ganancias de biomasa compensan con creces las pérdidas de concentración.\u003C\u002Fli>\n\u003C\u002Fol>\n\u003Ch2>Preguntas frecuentes rápidas para cultivadores\u003C\u002Fh2>\n\u003Cp>\u003Cstrong>¿Cuál es la mejor dosis de nitrógeno?\u003C\u002Fstrong>\u003Cbr>Alrededor de 160 mg\u002FL de N durante la floración proporcionaron la mejor combinación de biomasa y rendimiento de CBD. Más N solo favoreció el crecimiento de las hojas, no el de las flores.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>¿Puedo aumentar aún más el nitrógeno para reducir el THC?\u003C\u002Fstrong>\u003Cbr>Sí, pero con precaución. Con niveles más altos de N, la concentración de THC disminuyó más que la de CBD, lo que aumentó la proporción CBD:THC. Sin embargo, el rendimiento de flores no aumentó por encima de 160 mg\u002FL.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>¿Los esquejes realmente marcan la diferencia?\u003C\u002Fstrong>\u003Cbr>Sin duda. En este ensayo, el contenido de cannabinoides varió hasta un 3% de CBD entre esquejes de la misma línea de semillas. La biomasa se mantuvo constante, pero la potencia cambió según la procedencia del esqueje.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>¿La polinización arruina el rendimiento de cannabinoides?\u003C\u002Fstrong>\u003Cbr>Una contaminación leve por polen (aproximadamente un 5% de biomasa de semillas) no tuvo ningún efecto medible sobre la concentración de CBD o THC en las muestras limpias.\u003C\u002Fp>\n\u003Ch2>Conclusión para cultivadores\u003C\u002Fh2>\n\u003Cp>Si buscas un alto rendimiento de CBD, procura aportar \u003Cstrong>160 mg\u002FL de nitrógeno durante la floración\u003C\u002Fstrong>. Ese es el punto óptimo en el que la producción de flores alcanza su máximo, los niveles de cannabinoides son elevados y la eficiencia de la biomasa es máxima. Por encima de ese nivel, corres el riesgo de obtener hojas más grandes, menor potencia y desperdiciar fertilizante. Y no pases por alto la elección del clon: incluso con la misma fertilización, algunos esquejes superarán a otros en contenido de cannabinoides.\u003C\u002Fp>\n\u003Chr>\n\u003Cp>\u003Csmall>Fuente: Dilena, E., Hunt, I., & Close, D. C. (2025). «Dosis óptimas de nitrógeno y efectos clonales sobre el rendimiento de cannabinoides del cannabis medicinal». \u003Cem>Scientific Reports\u003C\u002Fem>, 15:12341. https:\u002F\u002Fdoi.org\u002F10.1038\u002Fs41598-025-96761-6\u003C\u002Fsmall>\u003C\u002Fp>\n\u003Cp>https:\u002F\u002Fwww.nature.com\u002Farticles\u002Fs41598-025-96761-6\u003C\u002Fp>",{"au":776,"ca":776,"de":777,"en":777,"fr":777,"nl":777,"nz":776,"uk":776,"us":776},"enabled","disabled","index",{"id":8,"alt":780,"path":8,"large":785,"original":786,"user_context":787},{"au":781,"ca":781,"de":782,"en":781,"fr":783,"nl":784,"nz":781,"uk":781,"us":781},"Optimal Nitrogen Levels for CBD Cannabis Yields","Optimale Stickstoffwerte für CBD-Cannabis-Erträge","Niveaux optimaux d’azote pour les rendements en cannabis CBD","Optimale stikstofwaarden voor CBD-cannabisopbrengst","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fstudy-how-nitrogen-rates-shape-cbd-cannabis-yields.webp",{"user_url":8,"user_name":8,"user_image":71},"Niveles óptimos de nitrógeno para el rendimiento de CBD del cannabis (estudio de 2025)","adam@weedseedsexpress.com","2025-10-15",{"id":792,"url":341,"title":340,"description":793,"slug":794,"icon":329,"lang_status":776,"status":776,"meta_title":795,"meta_description":796,"meta_keywords":8,"created_at":797,"updated_at":798},9,"\u003Ch1>Información\u003C\u002Fh1>\n\u003Cp>Explora artículos detallados con información general sobre el cannabis, incluida su historia, sus usos, la ciencia de su cultivo y las tendencias del sector.\u003C\u002Fp>","informacion","Blogs informativos sobre el cannabis","Sumérgete en el mundo del cannabis con blogs informativos sobre su historia, usos, ciencia y las tendencias del sector en WeedSeedsExpress.","2024-07-16","2025-01-20",[],[],{"id":177,"url":802,"title":803,"first_name":804,"last_name":805,"slug":806,"email":807,"description":808,"socials":809,"resume":810,"featured_image":811},"\u002Fautores\u002Fjane","Cannabis Blogger and Cultivar","Jane","Freeman","jane","jane@weedseedsexpress.com","\u003Cp>Cultivadora de cannabis apasionada y orientada a los resultados, con más de 10 años de experiencia práctica en el cultivo en el sur de California. Especializada en la producción en invernadero y en interior, la selección de variedades, la gestión de plagas y las prácticas de cultivo sostenibles. Educadora y creadora de contenidos comprometida, conocida por explicar conceptos hortícolas complejos de forma clara y práctica, tanto para cultivadores principiantes como experimentados.\u003C\u002Fp>",{"x":40,"linkedin":40,"instagram":40},"\u003Cp>Jane Freeman es una cultivadora de cannabis afincada en San Diego con una década de experiencia.\u003C\u002Fp>",{"large":812,"small":813,"medium":814,"original":815},"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Flarge\u002Fjane-freeman.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Fsmall\u002Fjane-freeman.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Fmedium\u002Fjane-freeman.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Foriginal\u002Fjane-freeman.webp",[817,832,847],{"id":818,"url":819,"title":820,"short_description":821,"featured_image":822,"reading_time":177,"default_category_title":340,"created_at":831,"updated_at":831},423,"\u002Fblog\u002Fespectro-completo-amplio-espectro-y-cbd-aislado-que-es-mejor-cultivar-en-casa","Espectro completo, amplio espectro y CBD aislado: ¿qué es mejor cultivar en casa?","Si quieres cultivar en casa cannabis con un alto contenido de CBD, probablemente hayas oído hablar de los términos espec",{"id":8,"alt":823,"path":8,"large":828,"original":829,"user_context":830},{"au":824,"ca":824,"de":825,"en":824,"fr":826,"nl":827,"nz":824,"uk":824,"us":824},"Full-Spectrum vs Broad-Spectrum vs CBD Isolate: Best to Grow at Home","Full-Spectrum vs Broad-Spectrum vs CBD-Isolat: Am besten für den Eigenanbau?","Full-Spectrum vs Broad-Spectrum vs Isolat CBD : Le meilleur choix à cultiver chez soi ?","Full-Spectrum vs Broad-Spectrum vs CBD-Isolaat: Beste keuze voor thuis kweken?","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Ffull-spectrum-broad-spectrum-and-cbd-isolate-whats-best-to-grow-at-home.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Ffull-spectrum-broad-spectrum-and-cbd-isolate-whats-best-to-grow-at-home.webp",{"user_url":8,"user_name":8,"user_image":71},"2025-10-31",{"id":833,"url":834,"title":835,"short_description":836,"featured_image":837,"reading_time":177,"default_category_title":332,"created_at":846,"updated_at":846},422,"\u002Fblog\u002F5-consejos-de-expertos-para-maximizar-los-niveles-de-cbd-en-tus-plantas-de-cannabis","5 consejos de expertos para maximizar los niveles de CBD en tus plantas de cannabis","He visto a muchos cultivadores devanarse los sesos preguntándose por qué sus variedades ricas en CBD no alcanzó los nive",{"id":8,"alt":838,"path":8,"large":843,"original":844,"user_context":845},{"au":839,"ca":839,"de":840,"en":839,"fr":841,"nl":842,"nz":839,"uk":839,"us":839},"Maximize CBD Levels in Cannabis: 5 Expert Grow Tips","CBD-Gehalt in Cannabis maximieren: 5 Experten-Tipps","Maximiser le CBD dans le cannabis : 5 conseils d’expert","CBD-gehalte in cannabis verhogen: 5 Expertentips","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002F5-expert-tips-to-maximize-cbd-levels-in-your-cannabis-plants-2.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002F5-expert-tips-to-maximize-cbd-levels-in-your-cannabis-plants-2.webp",{"user_url":8,"user_name":8,"user_image":71},"2025-10-17",{"id":848,"url":849,"title":850,"short_description":851,"featured_image":852,"reading_time":186,"default_category_title":343,"created_at":862,"updated_at":862},424,"\u002Fblog\u002Fmejores-variedades-de-cannabis-con-cbd-para-cultivar-en-climas-costeros-humedos","Las mejores variedades de cannabis con CBD para cultivar en climas húmedos","Si alguna vez has intentado cultivar cannabis en un clima bochornoso y húmedo, sabes que no es para cualquiera. La humed",{"id":8,"alt":853,"path":8,"large":859,"original":860,"user_context":861},{"au":854,"ca":854,"de":855,"en":856,"fr":857,"nl":858,"nz":854,"uk":854,"us":854},"Best CBD Cannabis Strains for Humid Climates 🌿 Mold-Resistant & Reliable","Beste CBD-Cannabis-Sorten für feuchte Klimazonen Schimmelresistent & zuverlässig","Best CBD Cannabis Strains for Humid Climates Mold-Resistant & Reliable","Meilleures variétés CBD pour climats humides Résistantes à la moisissure & fiables","Beste CBD-cannabissoorten voor vochtige klimaten Schimmelresistent & betrouwbaar","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fbest-cbd-cannabis-strains-for-growing-in-humid-coastal-climates.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fbest-cbd-cannabis-strains-for-growing-in-humid-coastal-climates.webp",{"user_url":8,"user_name":8,"user_image":71},"2025-10-10",1794311802728]