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Guide","2025-12-26",{"featured_image":467,"url":473,"title":474,"updated_at":475},{"id":36,"alt":468,"path":36,"large":470,"original":471,"user_context":472},{"au":469,"ca":469,"de":469,"en":469,"fr":469,"nl":469,"nz":469,"uk":469,"us":469},"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":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Ffast-flowering-cannabis-for-multiple-harvests","Top 5 Fast-Flowering Cannabis Strains Perfect for Multiple Harvests Per 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Harvests","2025-11-27",{"featured_image":487,"url":496,"title":497,"updated_at":498},{"id":36,"alt":488,"path":36,"large":493,"original":494,"user_context":495},{"au":489,"ca":489,"de":490,"en":489,"fr":491,"nl":492,"nz":489,"uk":489,"us":489},"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":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Ftop-7-easiest-photoperiod-cannabis-strains-for-beginner-growers","Top 7 Easiest Photoperiod Cannabis Strains for Beginner Growers","2025-10-29",{"featured_image":500,"url":509,"title":510,"updated_at":511},{"id":36,"alt":501,"path":36,"large":506,"original":507,"user_context":508},{"au":502,"ca":502,"de":503,"en":502,"fr":504,"nl":505,"nz":502,"uk":502,"us":502},"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":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Ftop-8-energizing-sativa-strains-perfect-for-daytime-use-and-creativity","Top 8 Energizing Sativa Strains Perfect for Daytime Use and Creativity","2025-10-22",{"title":513,"key":514,"entity":391,"items":515},"Latest Posts","latest_posts",[516,529,542,555,568],{"featured_image":517,"url":526,"title":527,"updated_at":528},{"id":518,"path":519,"original":520,"large":521,"alt":522},"5068",{"original":520,"large":521},"https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-fat-bastard.webp","https:\u002F\u002Fapi.weedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-fat-bastard.webp",{"en":523,"de":524,"nl":524,"fr":525,"ca":523,"us":523,"uk":523,"au":523,"nz":523},"Fat Bastard Photoperiod Grow Diary Week by Week","Fat Bastard fotoperiode kweekdagboek week voor week","Journal de culture photopériodique Fat Bastard semaine par semaine","\u002Fnz\u002Fblog\u002Ffat-bastard-week-by-week-grow-diary-strain-review","Fat Bastard - Week by Week Grow Diary & Strain Review","2026-09-04",{"featured_image":530,"url":539,"title":540,"updated_at":541},{"id":36,"alt":531,"path":36,"large":536,"original":537,"user_context":538},{"au":532,"ca":532,"de":533,"en":532,"fr":534,"nl":535,"nz":532,"uk":532,"us":532},"A close-up of a person's palm holding a pile of mature cannabis seeds and a small green cannabis leaf, illustrating the starting point of growing home medicine and the importance of choosing between high-THC and high-CBD genetics for specific health goals.","Eine Nahaufnahme der Handfläche einer Person, die einen Haufen reifer Cannabissamen und ein kleines grünes Cannabisblatt hält, und damit den Ausgangspunkt für den Anbau von Hausmedizin sowie die Bedeutung der Wahl zwischen Genetik mit hohem THC- und hohem CBD-Gehalt für bestimmte Gesundheitsziele veranschaulicht.","Un gros plan de la paume d’une personne tenant une poignée de graines de cannabis matures et une petite feuille verte de cannabis, illustrant le point de départ de la culture de son propre médicament à domicile et l’importance de choisir entre des génétiques riches en THC et riches en CBD selon des objectifs de santé spécifiques.","Een close-up van iemands handpalm die een hoop rijpe cannabiszaden en een klein groen cannabisblad vasthoudt, waarmee het startpunt van het kweken van thuismedicatie wordt geïllustreerd en het belang van het kiezen tussen genetica met een hoog THC-gehalte en genetica met een hoog CBD-gehalte voor specifieke gezondheidsdoelen.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fchoosing-cannabis-seeds-thc-cbd-genetics-hero.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fchoosing-cannabis-seeds-thc-cbd-genetics-hero.webp",{"user_url":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Fhigh-cbd-vs-high-thc-genetics-choosing-your-medicine","High-CBD vs. High-THC Genetics: Choosing Your Medicine","2026-08-28",{"featured_image":543,"url":552,"title":553,"updated_at":554},{"id":36,"alt":544,"path":36,"large":549,"original":550,"user_context":551},{"au":545,"ca":545,"de":546,"en":545,"fr":547,"nl":548,"nz":545,"uk":545,"us":545},"A high-end flat-lay photography shot on marble featuring a cannabis fan leaf, a blue spray bottle of colloidal silver, a pile of mature seeds, and a small glass of dried buds.","Eine hochwertige Flat-Lay-Fotografieaufnahme auf Marmor mit einem Cannabis-Fächerblatt, einer blauen Sprühflasche mit kolloidalem Silber, einem Haufen reifer Samen und einem kleinen Glas mit getrockneten Blüten.","Une photographie flat lay haut de gamme prise sur du marbre, présentant une feuille de cannabis, un flacon pulvérisateur bleu d’argent colloïdal, un tas de graines mûres et un petit verre de têtes séchées.","Een luxe flat-layfoto op marmer met een cannabiswaaierblad, een blauwe spuitfles met colloïdaal zilver, een hoopje rijpe zaden en een klein glaasje met gedroogde toppen.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fhow-to-make-feminized-cannabis-seeds-guide.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fhow-to-make-feminized-cannabis-seeds-guide.webp",{"user_url":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Fhow-to-make-feminised-seeds-at-home","How to Make Your Own feminised Seeds at Home","2026-08-21",{"featured_image":556,"url":565,"title":566,"updated_at":567},{"id":36,"alt":557,"path":36,"large":562,"original":563,"user_context":564},{"au":558,"ca":558,"de":559,"en":558,"fr":560,"nl":561,"nz":558,"uk":558,"us":558},"A stunning, hyper-detailed close-up of a purple cannabis flower covered in white frosty trichomes and bright orange hairs, representing high terpene content.","Eine atemberaubende, hyperdetaillierte Nahaufnahme einer violetten Cannabisblüte, bedeckt mit weißen, frostigen Trichomen und leuchtend orangefarbenen Härchen, die einen hohen Terpengehalt darstellt.","Un gros plan époustouflant et hyper détaillé d’une fleur de cannabis violette recouverte de trichomes blancs givrés et de poils orange vif, représentant une forte teneur en terpènes.","Een verbluffende, hypergedetailleerde close-up van een paarse cannabisbloem bedekt met witte, rijpachtige trichomen en feloranje haren, die een hoog terpeengehalte vertegenwoordigt.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Ftrichome-covered-potency.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Ftrichome-covered-potency.webp",{"user_url":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Fterpenes-explained-how-to-grow-the-best-tasting-strains","Terpenes Explained: How to Grow the Best Tasting Strains","2026-08-17",{"featured_image":569,"url":578,"title":579,"updated_at":580},{"id":36,"alt":570,"path":36,"large":575,"original":576,"user_context":577},{"au":571,"ca":571,"de":572,"en":571,"fr":573,"nl":574,"nz":571,"uk":571,"us":571},"Three glass seed vials sitting on a desk next to a dried cannabis flower and a magnifying glass, illustrating the journey of cannabis genetics.","Drei gläserne Saatgutfläschchen liegen auf einem Schreibtisch neben einer getrockneten Cannabisblüte und einer Lupe und veranschaulichen die Reise der Cannabisgenetik.","Trois fioles en verre contenant des graines, posées sur un bureau à côté d’une fleur de cannabis séchée et d’une loupe, illustrant le parcours de la génétique du cannabis.","Drie glazen zaadvials die op een bureau staan naast een gedroogde cannabisbloem en een vergrootglas, en die de reis van cannabisgenetica illustreren.","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fcannabis-breeding-genetics-f1-f2-hero.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fcannabis-breeding-genetics-f1-f2-hero.webp",{"user_url":36,"user_name":36,"user_image":62},"\u002Fnz\u002Fblog\u002Funderstanding-f1-f2-polyhybrid-cannabis-seeds","Understanding F1, F2, and Polyhybrid Cannabis Seeds","2026-08-14",{"head":582,"entity":622},{"meta_title":583,"meta_description":584,"meta_related_url":585,"canonical":586,"alternatives":587},"Black Runtz Grow Diary & Strain Review - WSE NZ","Follow a full Black Runtz grow diary from seed to harvest, with notes on training, aroma, dense buds, yield, and late-flower support.",[],"https:\u002F\u002Fweedseedsexpress.com\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review",[588,590,594,599,604,608,612,616,620],{"url":586,"iso":10,"locale":10,"domain":589},"https:\u002F\u002Fweedseedsexpress.com",{"url":591,"iso":592,"locale":593,"domain":589},"https:\u002F\u002Fweedseedsexpress.com\u002Fde\u002Fblog\u002Fblack-runtz-woche-fur-woche-grow-report-und-sortenreview","de","de-DE",{"url":595,"iso":596,"locale":597,"domain":598},"https:\u002F\u002Fweedseedsexpress.nl\u002Fblog\u002Fblack-runtz-kweekdagboek-per-week-en-strain-review","nl","nl-NL","https:\u002F\u002Fweedseedsexpress.nl",{"url":600,"iso":601,"locale":602,"domain":603},"https:\u002F\u002Fweedseedsexpress.fr\u002Fblog\u002Fblack-runtz-journal-de-culture-semaine-par-semaine-et-revue-de-la-variete","fr","fr-FR","https:\u002F\u002Fweedseedsexpress.fr",{"url":605,"iso":606,"locale":607,"domain":589},"https:\u002F\u002Fweedseedsexpress.com\u002Fca\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review","ca","en-CA",{"url":609,"iso":610,"locale":611,"domain":589},"https:\u002F\u002Fweedseedsexpress.com\u002Fus\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review","us","en-US",{"url":613,"iso":614,"locale":615,"domain":589},"https:\u002F\u002Fweedseedsexpress.com\u002Fuk\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review","uk","en-GB",{"url":617,"iso":618,"locale":619,"domain":589},"https:\u002F\u002Fweedseedsexpress.com\u002Fau\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review","au","en-AU",{"url":621,"iso":7,"locale":11,"domain":589},"https:\u002F\u002Fweedseedsexpress.com\u002Fnz\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review",{"type":391,"data":623},{"id":624,"canonical":10,"url":625,"title":626,"description":627,"clone":628,"indexed":631,"featured_image":632,"meta_title":641,"meta_description":584,"meta_keywords":36,"reading_time":174,"created_at":642,"updated_at":642,"defaultCategory":643,"categories":650,"relatedPosts":651,"author":652},468,"\u002Fnz\u002Fblog\u002Fblack-runtz-week-by-week-grow-diary-strain-review","Black Runtz - Week by Week Grow Diary & Strain Review","\u003Cp>Black Runtz turned into a strong, vigorous plant from early veg, handling training well and building into a productive indoor run.\u003C\u002Fp>\n\u003Cp>There was a small setback early on due to old transplant soil, but once conditions improved, the plant bounced back quickly.\u003C\u002Fp>\n\u003Cp>By flower, the main story was clear. Dense, compact buds stacked up well, the fruity Runtz aroma came through with a hint of citrus, and the thin stems needed support before harvest.\u003C\u002Fp>\n\u003Cp>The grower finished the run with a very positive impression overall.\u003C\u002Fp>\n\u003Cp>\u003Cstrong>Ready to grow this strain? \u003Ca href=\"\u002Fnz\u002Fproduct\u002Fblack-runtz-seeds\">Buy Black Runtz seeds here at WeedSeedsExpress\u003C\u002Fa>.\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Ch2>Grow Setup\u003C\u002Fh2>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Parameter\u003C\u002Fth>\n\u003Cth>Details\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>Strain\u003C\u002Ftd>\n\u003Ctd>\u003Ca href=\"\u002Fnz\u002Fproduct\u002Fblack-runtz-seeds\">Black Runtz feminised Seeds by WeedSeedsExpress\u003C\u002Fa>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Grower\u003C\u002Ftd>\n\u003Ctd>Hempcules\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Grow Environment\u003C\u002Ftd>\n\u003Ctd>Indoor\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Grow Medium\u003C\u002Ftd>\n\u003Ctd>BioBizz Light-Mix, BioBizz All-Mix, Plagron Growmix\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Pot Size\u003C\u002Ftd>\n\u003Ctd>15L\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Lighting\u003C\u002Ftd>\n\u003Ctd>Mars Hydro FC 1500-EVO 150W, AC Infinity Ionbeam S16, AC Infinity Ionframe EVO 3\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Ventilation\u003C\u002Ftd>\n\u003Ctd>AC Infinity Cloudline Pro S6, AC Infinity Carbon Filter 6 inch, AC Infinity Controller 69 PRO\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Nutrients\u003C\u002Ftd>\n\u003Ctd>Plagron and BioBizz products including Calmag, Power Roots, Pure Zym, Sugar Royal, Power Buds\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Training Techniques\u003C\u002Ftd>\n\u003Ctd>Topping, Main-Lining, Defoliation\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch2>Grow Diary\u003C\u002Fh2>\n\u003Ch3>Weeks 0-1 - Germination & Early Seedling\u003C\u002Fh3>\n\u003Cp>Black Runtz was started directly in the substrate, and the germination stage went smoothly. The grower’s first note was simple: everything was fine.\u003C\u002Fp>\n\u003Cp>By week 1, the seedling was established and sitting at 8 cm under an 18-hour light schedule. Conditions were steady with 25°C daytime temperature, 70% humidity, pH 6.3, and very light watering while the plant settled in.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-01.webp\" alt=\"Black Runtz Week 1\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-01-1.webp\" alt=\"Black Runtz  Week 1\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 2-3 - Early Vegetative Development\u003C\u002Fh3>\n\u003Cp>Week 2 is where the run properly began to take shape. The plant had been started somewhat spontaneously, and the grower was initially unsure whether to keep it due to space limitations.\u003C\u002Fp>\n\u003Cp>Once committed, the impression was positive from the outset, especially given the grower’s interest in Runtz genetics.\u003C\u002Fp>\n\u003Cp>Week 3 brought the first real problem. Because fresh soil was not available at transplant, old loosened-up substrate was used instead. The plant showed a slightly pale tone, although growth stayed fairly steady and began improving.\u003C\u002Fp>\n\u003Cp>During the same stage, the grower introduced a manifold, which caused some shock at first, but the plant recovered. Light was running at 300 PPFD, and only plain water was used that week.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-02.webp\" alt=\"Black Runtz Week 2\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-03.webp\" alt=\"Black Runtz  Week 3\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 4-5 - Training Begins\u003C\u002Fh3>\n\u003Cp>By week 4, Black Runtz had fully bounced back and was looking strong again. It was transplanted into a large 15L fabric pot filled with Plagron Grow Mix, and the feeding schedule was switched fully over to Plagron nutrients.\u003C\u002Fp>\n\u003Cp>Light ran at 400 PPFD, with one plain watering and one nutrient watering.\u003C\u002Fp>\n\u003Cp>Week 5 showed strong continued growth. The plant was stretching vertically, which made training easier, and the grower planned to flip once the 8 main shoots had been spread further over the pot.\u003C\u002Fp>\n\u003Cp>The only concern at this point was how much additional height the plant might gain in flower. Light was running at 500 PPFD during this stage.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-04.webp\" alt=\"Black Runtz Week 4\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-05.webp\" alt=\"Black Runtz  Week 5\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 6-7 - Canopy Development & Transition to Flower\u003C\u002Fh3>\n\u003Cp>Week 6 was strong across the board. Black Runtz was growing vigorously, had handled all training well, and had been topped to 16 shoots with a very even structure.\u003C\u002Fp>\n\u003Cp>The plant had shown a stretched growth pattern up to this point, and the grower hoped it would not get too tall in flower. The plan was to switch to 12 hours the following week.\u003C\u002Fp>\n\u003Cp>In week 7, the light cycle was switched to 12 hours to initiate flowering. The plant remained healthy and continued growing quickly.\u003C\u002Fp>\n\u003Cp>The grower described it as a cool genetic line, while also noting the continued stretched structure through the transition. Light was running at 600 PPFD, with one plain watering and one nutrient watering.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-06.webp\" alt=\"Black Runtz Week 6\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-07.webp\" alt=\"Black Runtz  Week 7\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 8-9 - Early Flower Formation\u003C\u002Fh3>\n\u003Cp>Week 8 brought another strong stretch as flowering began properly. The plant held a great shape with lots of evenly tall shoots, but it remained slender and elongated overall.\u003C\u002Fp>\n\u003Cp>The grower noted that it would likely be a great strain for a SCROG setup, although space limitations ruled that out in this run.\u003C\u002Fp>\n\u003Cp>By week 9, flowering was progressing well. The plant had developed a bushier structure, showed a nice stretch, and formed plenty of flowers.\u003C\u002Fp>\n\u003Cp>The shoots were on the thinner side, and defoliation and pruning were carried out during the week. The grower was already looking ahead to the coming aroma development.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-08.webp\" alt=\"Black Runtz Week 8\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-09.webp\" alt=\"Black Runtz  Week 9\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 10-11 - Mid Flower Adjustments\u003C\u002Fh3>\n\u003Cp>Week 10 showed the first clear signs of the terpene profile arriving. The stretch was mostly over, the plant had taken on a beautiful shape, and flower production was fully kicking off.\u003C\u002Fp>\n\u003Cp>The grower detected a faint fruity, runtzy aroma with a touch of lemon. Thin stems were already flagged as a likely issue once the buds became thicker and heavier.\u003C\u002Fp>\n\u003Cp>In week 11, that support issue became more serious. The buds were gaining nice volume, but the plant could no longer really manage without support.\u003C\u002Fp>\n\u003Cp>Even so, it remained healthy and had already developed some fine, fragrant terpenes. Light was running at 900 PPFD, with one plain watering and one nutrient watering.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-10.webp\" alt=\"Black Runtz Week 10\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-11.webp\" alt=\"Black Runtz  Week 11\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 12-13 - Flower Development\u003C\u002Fh3>\n\u003Cp>Week 12 kept the plant moving in the right direction, but the structural weakness became impossible to ignore. Without support, it was already collapsing in on itself, and the grower expected stakes would be needed for the final weeks.\u003C\u002Fp>\n\u003Cp>Aside from that, the plant was healthy, building momentum, and smelling increasingly good.\u003C\u002Fp>\n\u003Cp>Week 13 pushed that trend even further. The buds became very heavy and firm, and strong support was essential to stop the flowers from hanging down.\u003C\u002Fp>\n\u003Cp>The plant remained healthy, and the aroma intensified further, with a clearly fruity Runtz profile and a hint of citrus. Light ran at 1000 PPFD during this week.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-12.webp\" alt=\"Black Runtz Week 12\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-13.webp\" alt=\"Black Runtz  Week 13\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch3>Weeks 14-15 - Ripening & Final Stage\u003C\u002Fh3>\n\u003Cp>By week 14, Black Runtz was maturing very quickly. The thin stems were too weak for the compact, dense buds, and the grower was trying to let branches fall in roughly the right direction while watching trichome development.\u003C\u002Fp>\n\u003Cp>It was clear the finish was close.\u003C\u002Fp>\n\u003Cp>The harvest review was positive. The grower rated the run 9\u002F10, said it would likely have performed much better in a SCROG setup, and noted that almost all of the buds turned out nice, dense, and compact.\u003C\u002Fp>\n\u003Cp>The yield could have been higher, but the quality made up for it in the grower’s view. The diary records 93 days total and 230 g wet bud weight.\u003C\u002Fp>\n\u003Cp class=\"double-image-liner\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-14.webp\" alt=\"Black Runtz Week 14\" width=\"500\" height=\"500\">\u003Cimg src=\"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz-week-15.webp\" alt=\"Black Runtz  Week 15\" width=\"500\" height=\"500\">\u003C\u002Fp>\n\u003Ch2>Detailed Observations & Grower’s Reflections\u003C\u002Fh2>\n\u003Cp>Black Runtz came across as a resilient and workable cultivar throughout this run. The early issue with poor transplant soil caused a temporary setback, but the plant recovered well once it was moved into a better medium and feeding routine.\u003C\u002Fp>\n\u003Cp>The genetics also handled repeated training well. Main-lining, topping, and defoliation were all used across the run, and the plant responded by building an even, productive structure through veg and into flower.\u003C\u002Fp>\n\u003Cp>The main takeaway from this diary is simple. This plant needed support in late flower. Heavy buds and relatively thin stems became the defining issue through the final stretch, and that remained consistent right into harvest.\u003C\u002Fp>\n\u003Ch2>Challenges & Solutions\u003C\u002Fh2>\n\u003Cp>The first challenge came during early veg when the plant was transplanted into old soil instead of fresh substrate. This caused pale colouring and a slight setback in development.\u003C\u002Fp>\n\u003Cp>Once the plant was moved into a larger pot with Plagron Grow Mix and the feeding approach was adjusted, it recovered well.\u003C\u002Fp>\n\u003Cp>The second challenge was the plant’s stretched structure. This made space management more important through veg and early flower.\u003C\u002Fp>\n\u003Cp>The grower used main-lining, topping, and defoliation to keep the plant controlled and productive.\u003C\u002Fp>\n\u003Cp>The final and biggest challenge was support in late flower. As the buds became dense and heavy, the stems could not keep up, so the plant needed support and branch positioning to stay upright.\u003C\u002Fp>\n\u003Ch2>Black Runtz: Final Result and Strain Review\u003C\u002Fh2>\n\u003Cp>Black Runtz finished this grow as a vigorous, trainable plant with a stretched structure, strong flower production, and a clear tendency to produce dense buds that needed physical support.\u003C\u002Fp>\n\u003Cp>It was not a flawless run, but it recovered from the early substrate issue and finished with a strong quality-focused result.\u003C\u002Fp>\n\u003Cp>The grower’s final verdict was clearly positive. The diary gives the plant a 9\u002F10 rating and makes it clear that while yield could have been better, the dense, compact bud quality made the run worthwhile.\u003C\u002Fp>\n\u003Cp>The grower also felt the cultivar would likely have performed better in a SCROG setup.\u003C\u002Fp>\n\u003Cp>For growers looking at Black Runtz based on this diary, the clearest source-backed conclusion is that it showed good vigour, responded well to training, developed a fruity Runtz-forward aroma with citrus in flower, and needed support once the buds started putting on real weight.\u003C\u002Fp>\n\u003Ctable>\n\u003Cthead>\n\u003Ctr>\n\u003Cth>Metric\u003C\u002Fth>\n\u003Cth>Result\u003C\u002Fth>\n\u003C\u002Ftr>\n\u003C\u002Fthead>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>Wet Yield\u003C\u002Ftd>\n\u003Ctd>230 g wet bud weight per plant\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Smoke Profile\u003C\u002Ftd>\n\u003Ctd>Fruity taste; euphoric effect; dry eyes noted as negative effect.\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>Difficulty\u003C\u002Ftd>\n\u003Ctd>Normal\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cp>Ready to get these results? \u003Ca href=\"\u002Fnz\u002Fproduct\u002Fblack-runtz-seeds\">Buy Black Runtz Seeds Here\u003C\u002Fa>.\u003C\u002Fp>",{"au":629,"ca":629,"de":630,"en":630,"fr":630,"nl":630,"nz":629,"uk":629,"us":629},"enabled","disabled","index",{"id":36,"alt":633,"path":36,"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},"Black Runtz Photoperiod Grow Diary Week by Week","Black Runtz Photoperiod Grow-Tagebuch Woche für Woche","Journal de culture photopériodique Black Runtz semaine par semaine","Black Runtz fotoperiode kweekdagboek week voor week","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Flarge\u002Fgrow-diary-black-runtz.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fposts\u002Foriginal\u002Fgrow-diary-black-runtz.webp",{"user_url":36,"user_name":36,"user_image":62},"Black Runtz Grow Diary & Strain Review","2026-03-30",{"id":174,"url":318,"title":316,"description":644,"slug":645,"icon":317,"lang_status":629,"status":629,"meta_title":646,"meta_description":647,"meta_keywords":36,"created_at":648,"updated_at":649},"\u003Ch1>WeedSeedsExpress Grow Diaries\u003C\u002Fh1>\n\u003Cp>Our customer grow journals provide an inside look at our cannabis seeds' journey from germination to harvest. Follow along through detailed documentation of each stage in the plant's life cycle.\u003C\u002Fp>\n\u003Cp>Ever wonder what a strain \u003Cem>really\u003C\u002Fem> looks like when it's grown with care? Forget stock photos and marketing hype. This is where the truth unfolds.\u003C\u002Fp>\n\u003Cp>Welcome to our complete library of unfiltered, week-by-week cannabis grow diaries. Each diary is a step-by-step journey, documented by real growers, using our own genetics. We track everything—the triumphs, the challenges, the nutrient schedules, the training techniques, and the final, glorious harvest.\u003C\u002Fp>\n\u003Cp>This library is our commitment to transparency and your ultimate resource for grower confidence. This is the proof in the pudding\u003C\u002Fp>","grow-journals","Cannabis Grow Journals","Our customer grow journals provide an inside look at our cannabis seeds' journey from germination to harvest.","2023-11-07","2025-11-18",[],[],{"id":14,"url":653,"title":654,"first_name":655,"last_name":656,"slug":657,"email":658,"description":659,"socials":660,"resume":661,"featured_image":662},"\u002Fnz\u002Fauthors\u002Fdavid","Seasoned home grower with decades of hands-on cannabis cultivation experience","David","Weese","david","david@weedseedsexpress.com","\u003Cp>David Weese is a lifelong home grower with decades of cultivation experience across both Amsterdam and South Africa. With a keen understanding of cannabis genetics, climate challenges, and low-impact growing techniques, he’s earned quiet respect in the community. His writing—featured on Leafly and top seed bank blogs—pairs real-world grow advice with a deep appreciation for cannabis culture, making his voice a go-to for growers and enthusiasts alike.\u003C\u002Fp>",{"x":36,"linkedin":36,"instagram":36},"\u003Cp>A seasoned home grower with decades of hands-on cannabis cultivation experience, split between Amsterdam and South Africa.\u003C\u002Fp>",{"large":663,"small":664,"medium":665,"original":666},"https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Flarge\u002Fdavid-weese.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Fsmall\u002Fdavid-weese.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Fmedium\u002Fdavid-weese.webp","https:\u002F\u002Fweedseedsexpress.com\u002Fstorage\u002Fauthors\u002Foriginal\u002Fdavid-weese.webp",1788782138737]