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Found 113 results

  1. Not a hydro question, all mediums. Does anyone here stagger feeding phosphorus (p) and potassium (k) during the flowering stage, or is using a combined PK booster the general consensus? Not tried myself yet, but read cannabis plants prefer increased phosphorus in the early stage of flower, and then more potassium towards the end. I'm going to try it and see if it makes any difference with my current run, but wanted to hear from anyone who has hands on experience. My plan is to use an even NPK base line feed throughout, and peak the 3 at different stages. (veg, early flower, mid flower)
  2. Hey all, I got a Dutch Pro nutrient starter kit with came with a feeding chart, although my question is regarding the time scales. I'm not sure if im allowed to upload the actual chart here but it says: Vegetative growth seedlings and cuttings week 1 and week 2, then goes straight to Bloom period and has weeks 1-9. I am or at least was in the thinking of for the first 1 to 2 weeks after germination was just plain water then the nutrients after that. So if I am right in saying that (which I am very aware I may not be) then does that mean that their "veg week 1 and 2" would be closer to week 3 and 4 counting from day of germination, and then flip in week 5 totalling 13 weeks-ish from germination to harvest?
  3. Hi Everyone, Welcome to One Tree Horticulture. www.onetreehorticulture.co.uk We are here to help you so please feel free to ask any questions and we'll do our utmost to help you. We are adding new products all the time, so please keep checking back for updates. Recent products include the Adjust-A-Wing light kits and reflectors and we are just about to add the Intense nutrient range. Don't forget to take advantage of our 15% discount using the code UK420. We look forward to hearing from you. take it easy One Tree Horticulture
  4. So just going to start a first grow and I've got all the goodies bar the seed (autoflower Fat Banana) for now and I'm a tad confused about nutrients ml/l measurements and just want to be safe with the gal. Now my understanding is that for example 4ml per liter (definitely not using the manufactures guide for measurements!) and I have a 9l fabric pot for her so if I'm correct I'd need to add 36ml for the plant if it's going off of 4ml per litre or am I just overthinking it? I know you're supposed to start off around 1/4 or 1/3 of the recommended as most growers seem to say. And another cheeky question is, if 36ml is the max (per 4ml//liter of pot size) would splitting it between bloom/grow 18ml per bottle or something to that affect be safer so it's not nuking the roots / plant. Using Adv Nutrients Bloom/Grow if you're wondering but suggestions are welcome! Appreciate it
  5. Shogun Nutrients Now in Stock We're happy to announce we have the full range of Shogun nutrients in stock for next day delivery. https://ledgrowlights.co.uk/collections/shogun For new customers Code UK420 gets you 10% off. If you have made an order before please contact us so we can discuss getting you on our customer loyalty program. All products listed below for easy access. Shogun CalMag https://ledgrowlights.co.uk/products/shogun-calmag Shogun Dragon Force https://ledgrowlights.co.uk/products/shogun-dragon-force Shogun Geisha Foliar https://ledgrowlights.co.uk/products/shogun-geisha-foliar Shogun Katana Roots https://ledgrowlights.co.uk/products/shogun-katana-roots Shogun PK Warrior 9/18 https://ledgrowlights.co.uk/products/shogun-pk-warrior-9-18 Shogun Samurai Coco https://ledgrowlights.co.uk/products/shogun-samurai-coco Shogun Samurai Coco Multipack https://ledgrowlights.co.uk/products/shogun-samurai-multipack Shogun Samurai Hydro Bloom https://ledgrowlights.co.uk/products/shogun-samurai-hydro-bloom Shogun Samurai Hydro Grow https://ledgrowlights.co.uk/products/shogun-hydro-grow Shogun Samurai Terra Bloom https://ledgrowlights.co.uk/products/shogun-samurai-terra-bloom Shogun Samurai Terra Grow https://ledgrowlights.co.uk/products/shogun-samurai-terra-grow Shogun Silicon https://ledgrowlights.co.uk/products/shogun-silicon Shogun Start https://ledgrowlights.co.uk/products/shogun-start Shogun Sumo Active Boost https://ledgrowlights.co.uk/products/shogun-sumo-active-boost Shogun Sumo Boost https://ledgrowlights.co.uk/products/shogun-sumo-boost Shogun Zenzym https://ledgrowlights.co.uk/products/shogun-zenzym Thanks Adam
  6. Ecothrive Products Now in Stock We're happy to announce we have the full range of Biobizz nutrients in stock for next day delivery. https://ledgrowlights.co.uk/collections/ecothrive For new customers Code UK420 gets you 10% off. If you have made an order before please contact us so we can discuss getting you on our customer loyalty program. All products listed below for easy access. Ecothrive Biosys https://ledgrowlights.co.uk/products/ecothrive-biosys Ecothrive Charge https://ledgrowlights.co.uk/products/ecothrive-charge Ecothrive Life-Cycle https://ledgrowlights.co.uk/products/ecothrive-life-cycle Ecothrive Neutralise https://ledgrowlights.co.uk/products/ecothrive-neutralise Eco-Life Soil - 45L https://ledgrowlights.co.uk/products/ecolife-soil Thanks Adam.
  7. Bio Bizz in stock now We're happy to announce we have the full range of Biobizz nutrients in stock for next day delivery. https://ledgrowlights.co.uk/collections/bio-bizz for new customers Code UK420 gets you 10% off. If you have made an order before please contact us before so we can discuss getting you on our customer loyalty program. All products listed below for easy access Biobizz Acti-Vera https://ledgrowlights.co.uk/products/activera Biobizz Alg-A-Mic https://ledgrowlights.co.uk/products/biobizz-alg-a-mic Biobizz Bio Heaven https://ledgrowlights.co.uk/products/biobizz-bio-heaven Biobizz Bio-Bloom https://ledgrowlights.co.uk/products/biobizz-bio-bloom Biobizz Bio-Down https://ledgrowlights.co.uk/products/biobizz-bio-down Biobizz Bio-Up https://ledgrowlights.co.uk/products/biobizz-bio-up Biobizz Bio-Grow https://ledgrowlights.co.uk/products/biobizz-bio-grow Biobizz CalMag https://ledgrowlights.co.uk/products/biobizz-calmag Biobizz Fish-Mix https://ledgrowlights.co.uk/products/biobizz-fish-mix Biobizz Leaf Coat https://ledgrowlights.co.uk/products/biobizz-leaf-coat Biobizz Microbes 150g https://ledgrowlights.co.uk/products/biobizz-microbes-150g BioBizz Pre-Mix 5L https://ledgrowlights.co.uk/products/biobizz-pre-mix-5l Biobizz Root Juice https://ledgrowlights.co.uk/products/biobizz-root-juice Biobizz Top Max https://ledgrowlights.co.uk/products/biobizz-top-max Try packs also in stock Biobizz Try Pack - Hydro https://ledgrowlights.co.uk/products/trypackhydro Biobizz Try Pack - Indoor https://ledgrowlights.co.uk/products/biobizz-try-pack-indoor Biobizz Try Pack - Outdoor https://ledgrowlights.co.uk/products/biobizz-try-pack-outdoor Biobizz Try Pack - Stimulant https://ledgrowlights.co.uk/products/biobizz-try-pack-stimulant Thanks Adam
  8. Canna Nutrients in stock now We're happy to announce we have the full range of canna nutrients in stock for next day delivery. https://ledgrowlights.co.uk/collections/canna for new customers Code UK420 gets you 10% off. If you have made an order before please contact us before so we can discuss getting you on our customer loyalty program. All products listed below for easy access . CANNA PK13/14 https://ledgrowlights.co.uk/collections/canna/products/canna-pk13-14 CANNA FLUSH https://ledgrowlights.co.uk/products/canna-flush-1 CANNAZYM https://ledgrowlights.co.uk/collections/canna/products/cannazyme CANNA START https://ledgrowlights.co.uk/products/canna-start CANNA CURE https://ledgrowlights.co.uk/products/canna-cure-1 CANNA RHIZOTONIC https://ledgrowlights.co.uk/products/rhizotonic CANNA CALMAG AGENT https://ledgrowlights.co.uk/products/canna-calmag-agent CANNA HYDRO FLORES A+B SET https://ledgrowlights.co.uk/products/canna-hydro-flores-a-b-set CANNA COCO A+B SET https://ledgrowlights.co.uk/products/canna-coco-a-b-set CANNA HYDRO VEGA A+B SET https://ledgrowlights.co.uk/products/canna-hydro-vega-hard-water-a-b CANNA TERRA VEGA https://ledgrowlights.co.uk/products/canna-terra-vega-a-b-set CANNA TERRA FLORES https://ledgrowlights.co.uk/products/canna-terra-flores CANNA AQUA VEGA A+B SET https://ledgrowlights.co.uk/products/canna-aqua-vega-a-b-set CANNA AQUA FLORES A+B SET https://ledgrowlights.co.uk/products/canna-aqua-flores-a-b-set CANNABOOST ACCELERATOR https://ledgrowlights.co.uk/products/cannaboost CANNA TERRA STARTER KIT https://ledgrowlights.co.uk/products/canna-terra-starter-kit CANNA COCO STARTER KIT https://ledgrowlights.co.uk/products/canna-coco-starter-kit Thanks Adam.
  9. Intense Nutrients - In stock now - Next day delivery https://ledgrowlights.co.uk/collections/vendors?q=Intense Nutrients Intense have supported us for a long time so were extremely happy to announce our favourite nutrient brand is now available from us. We have the full range ready to go. For new customers Code UK420 gets you 10% off. If you have made an order before please contact us before so we can discuss getting you on our customer loyalty program. All products listed below for easy access . INTENSE NUTRIENTS - KICKSTART https://ledgrowlights.co.uk/products/intense-nutrients-kickstart INTENSE NUTRIENTS - MAG CAL https://ledgrowlights.co.uk/products/intense-nutrients-mag-cal INTENSE NUTRIENTS - PK PHITE https://ledgrowlights.co.uk/products/intense-nutrients-pk-phite INTENSE NUTRIENTS - RUNZYME https://ledgrowlights.co.uk/products/intense-nutrients-runzyme INTENSE NUTRIENTS - DOWN 'N' DIRTY https://ledgrowlights.co.uk/products/intense-nutrients-down-n-dirty INTENSE NUTRIENTS - GO https://ledgrowlights.co.uk/products/intense-nutrients-go INTENSE NUTRIENTS - ORGANIX GROW https://ledgrowlights.co.uk/products/intense-nutrients-organix-grow INTENSE NUTRIENTS - ORGANIX BLOOM https://ledgrowlights.co.uk/products/intense-nutrients-organix-bloom INTENSE NUTRIENTS - COCO https://ledgrowlights.co.uk/products/intense-nutrients-coco INTENSE NUTRIENTS - DIRT BLOOM https://ledgrowlights.co.uk/products/intense-nutrients-dirt-bloom INTENSE NUTRIENTS - DIRT GROW https://ledgrowlights.co.uk/products/intense-nutrients-dirt-grow INTENSE NUTRIENTS - FOUNDATION https://ledgrowlights.co.uk/products/intense-nutrients-foundation INTENSE NUTRIENTS - HYDRO BLOOM https://ledgrowlights.co.uk/products/intense-nutrients-hydro-bloom INTENSE NUTRIENTS - OG GRANULES https://ledgrowlights.co.uk/products/intense-nutrients-og-granules INTENSE NUTRIENTS - 60/40 https://ledgrowlights.co.uk/products/intense-nutrients-60-40 INTENSE NUTRIENTS - GO+ https://ledgrowlights.co.uk/products/intense-nutrients-go-1 INTENSE NUTRIENTS - CLIMAX https://ledgrowlights.co.uk/products/intense-nutrients-climax INTENSE NUTRIENTS - WIDE LOAD https://ledgrowlights.co.uk/products/intense-nutrients-wide-load INTENSE NUTRIENTS - PK ULTRA https://ledgrowlights.co.uk/products/nutrients-pk-ultra Thanks. Adam.
  10. Hi everyone. I am a new grower and i would like to ask you. What would you recommend soil or coco and what nutrients should i use and when?
  11. Hello again all. Second grow well under way, a freebie seed Dr AK Auto, based on AK-47. Growing environment as follows: - Small cabinet - Single auto flowering plant - Blurple LEDs, c. 60W output; plus 6500k white LED side lights, c. 36W output - Growing in soil (mix of compost, peat moss, perlite and vermiculite) in a washing up bowl - Using basic fertilisers at low concentration (Miracle Gro, Doff tomato feed) otherwise plain water - Watering using classic Blumat carrots from milk bottle reservoirs - Temperatures at the very top of the canopy are around 29/30ºC maximum, to 22/24ºC minimum during lights off. Temperature falls off quite a bit lower down. About a month ago there were some higher temperatures but that was well before current problems started. Up to a couple of weeks ago, there were no problems with this grow. Now that flowering is fairly well advanced, two problems are noticeable. - excess nitrogen caused by over feeding (dark leaves) - brown leaf spots on upper surface only (worst affected leaves feel dry and a bit crispy) I had been adding some diluted liquid fertiliser into the Blumat reservoirs, which may be the cause of all the problems as I cannot effectively flush this out. I've recently emptied the reservoirs and substituted plain water for now. So no new nutrients going into the soil. Up to this point I've been assuming the problem is nutrient burn, but the leaves don't show classic symptoms like brown tips. It's possible the brown leaf spots are just from over feeding, but I also wonder if there might also be a deficiency (Calcium?) or possibly light burn also. Most of the damaged leaves are in the central area where the lights are most intense. As the plants grew, the top of the canopy got within 30cm of the lights (uppermost buds were 22cm away). Today as a precaution I lowered the plant by 17cm so the canopy is between 39cm and 47cm from the lights. Some pics below at different stages. Anyone hazard a guess at what is going on? Have I called it right, and if so am I taking the right steps to resolve the issues? --- Day 57. Dark leaves notable, but otherwise seems healthy. --- Day 64. Leaf spots on some fan leaves. --- Day 71. Leaf spots spreading and yellow/brown now.
  12. After my last post i flushed and fed only water , however the issue doe not seem to be getting better. I probably have another 2-3 weeks to harvest..... Will I feed or not
  13. Do these girls look like they need a stronger feed ? Kinda look pale to me opinions?
  14. Hi all! I hope we are all doing well. I have a quick question before I begin this year and that is what are people’s favourite nutes? Had a fairly good year last year but feel like the nutes I used let me down so I’m just curious as to what people think are the best. I’ve heard a lot of good about biobizz, can anyone confirm this? just want something g reliable and to help out as much. Thanks in advance guys
  15. Good evening growers, Setup: Hydro drain to waste. Going into week 1 of flower. Strain: RQS Green Crack Punch Using Shogun nutrients. Silicon Ph down to 5.8 A & B Katana roots Calmag Zenzyme Sumo boost. During veg i went up to 1.6 EC So I am starting week 1 of flower at 1.6 EC & will increase it by .2 each week. What I want to know is do i have the right idea? Thanks
  16. Please post any general questions you may have and we'll get back to you ASAP
  17. Does anyone use PK Warrior. I have read that it's pretty potent and is best used lightly from week 4 -7 at 1/4 strength of recommended dose than what it suggest on shogun charts. Has anyone used this? Thoughts ?? Results & any alternatives?? Thanks
  18. I’ve got a nutrient schedule for the nutes I’m using. It goes 2 wks seedlings, 4 wks vegetative, 9 wks flowering. They say give pk in week 5 of flower. I’m growing autos for my next grow which harvest in 9 wks from seed. I figure the first 4 wks of the autos life would be veggy growth? which week of the 9 wk lifespan of the auto would I give the pk?, as if I give it in wk 5 of its lifespan it’s only in it’s really early flowering stages. And if I give 5 wks after the 4 wks veggy growth, it will be chop week. So when for the pk does anyone have any experience? mysticriver
  19. Firstly i will admit that i still have my growing L plates on as i am still a novice in the game, however once i start looking into things and taking an interest i tend to become a nerd and spend to much time researching. Granted i am trying to run before i can walk, but the subject interests me and id like to possibly test it out at some point in the future. I have been seeing a few growers running extremely High EC levels recently ( any where from 5-8EC ). To some one like me who constantly sees "less is more" and people hitting nice results from 1-1.2 EC this seems beyond ridiculous, however the results and the science speak for themselves and i can't argue with them. Some of the growers using these levels are doing so under LEDs and talk about the plants transpiration being dramatically affected by the switch to LED to the point where plants require twice the E.C level just from being used on LED alone. Apparently LEDs cause the plants to transpire less than half that of tradition CMH/HID in which case twice the nutrient EC level was needed to give the plants the correct amount of nutrition in a smaller volume of water. Another thing to note is that the strain also plays a factor in weather or not plant can take any given EC solution as it was said some plants could take 8EC upwards, where as other would not react kindly to anything over 1.6 This all massively interest me as its out of the "norm" for your average grower and is something that seems to be getting very good results interns of quality and yield. very curious to know what @GSZZ @tokenroll@Owderb@badbillybob think, sorry to tag you guys. In my short time on here you guys have been the main members to stick out and be very knowledgable so curious to know what your options are!
  20. Hi Everyone, Because of the fantastic support we have had since joining UK420 we have decided to run our 15% discount (code UK420) for another month. So you have up to the 30th of November to take full advantage of the 15% discount off all products on the website. After November we still want to support you so we will give you guys a permanent discount of 10% off everything online. A new code will be provided on here via a message and our adverts. If you have any questions or queries please feel free to get in touch. Thank you to everyone that has supported us and we look forward to building a strong relationship with customers both old and new Take it easy, One Tree
  21. Hello there Looking for some advice please. I am about to start my third hydro grow in a Wilma 8 pot system bought in 2011. Previously and pretty successfully I had followed a feed chart in the Growell catalogue. This time round and following reading a couple of articles on importance of staying on top of EC I have made a rather impulsive purchase of a Bluelab Truncheon, however back home and ‘out of the box’, I have a couple of questions… Firstly, the Wilma involves completely weekly reservoir change. Following a daily EC reading is it basically a case of adjusting basic nutrients (Samurai G&B in this case) or water in the reservoir as necessary, or would other aspects of the feed regime need adjusting maybe daily? Secondly, particularly into flowering, moving plants off the top of the reservoir for water/ nutes etc is highly disruptive once a week let alone throughout the week, assuming a daily EC check and necessary adjustments of water and nutes, is it usually possible to manage all this through the small(ish) hole where the dripper pipe feeds into the reservoir or will plants need to be moved around more than usual within the usual weekly res change? Basically, how do you guys using a Wilma get on with using EC wands like Bluelab and managing nutrients thereafter? Obviously, I want the best for the plants and would like to understand this technology but is it practical for use with my old Wilma or should I just stick with the feed chart? Any thoughts much appreciated! YP
  22. Nutrients

    From the album Sweet Seeds

  23. Hi, I grown this plant (gods gift) in soil partly outside then brought it in to veg a bit, now its three weeks into flowering and it's starting to get yellowing of the leaves. I have been only feeding a tiny amount of nutes as I overfed the last plant and got nute lockout. From googling it looks like a potassium deficiency. My tap water is soft and around 6-7ph. I have started feeding now with a veg stage feed.
  24. Hi guys, First time grower and first time user on the site. I have aquired an Aquarfm which i intend to use to grow 2 plants in a 1 metre tent. I put my seeds into rootriots 3 days ago and they have all popped and are about 1 inch tall. My question is this... when do i start using Grow nutrients and what EC level should they be at? Also, when should i start adding CalMag and PK boost? Any advice extremely welcomed. Cheers, B
  25. Hello all hope everyone’s doing well! has anyone had any experience with Plagron nutes? Especially green sensation? I tried mills nutes but there was too many, then now I’ve got bits of everything and I’d rather just a few bottles of the same to be honest and Plagron is ticking the boxes. Just what to know if anyone’s had good or bad experiences with it at all