65 Comments
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By sean ,02 Mar 2017I love this stuff! Thank you for all this wealth of information. In no time just reading little snippets of info here and there I've learned more then enough from you guys. Ilgm peace!
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By John Schweger ,02 Mar 2017I bought your smallest grow box,,the lights cannot be moved. Is it possible to grow this much in my box hydrophonically?? Please let me know. Also,,flowering after a couple of weeks?? Also, I plan on buying feminine seeds from you.
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By latewood_ILGM ,06 Mar 2017John, We do not sell grow boxes. As far as can you grow this much; in reference to what? Perhaps you would be better off by joining our support forum. We can help you much better dealing with a small […]Read More
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By Var ,02 Mar 2017Great stuff does the pump have to be on all the time or only during lighting
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By Bill ,03 Mar 201724hr
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By james ,06 Mar 2017Water pump? Depends on what medium you are using mate
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By latewood_ILGM ,06 Mar 2017You need air pumps to keep oxygenating the reservoir or the roots will drown due to lack of Oxygen. Happy growing.
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By Gerard ,03 Mar 2017great reading when you refer to 1st & 2nd week of vegetative phase does it starts about 4 weeks after the seed germinates and when cloning the veggie state you would start counting the weeks right after you established a […]Read More
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By Anthony ,04 Mar 2017I am new to growing and need some assistance to get started. What is the easiest and cheapest way to get started. I have one sprouting and would like to learn how.
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By Dennis ,04 Mar 2017Thank you so much for all the help
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By Bobjam ,05 Mar 2017Robert do you're nutrientsts work in hydroponic systems?
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By Slick ,06 Mar 2017I'm using the 3 foot box also and even upgraded to the quasar led light, but my yield is very small. The quality is great but it's hardly worth the effort. I have used your auto flower and non autoflower […]Read More
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By Ike ,09 Mar 2017Sounds a bit like too much heat? Dont know if u figured it out yet?
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By latewood_ILGM ,06 Mar 2017Slick, Airy buds are caused usually due to inadequate light. In hydro you need to keep PH at 5.8 6.5 is way too high for hydro. I recommend you join our support forum where we have many helpful growers willing […]Read More
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By Mr. Jones ,11 Mar 2017Environment can make a big difference. PH: keep it at 5.8 is best for hydro. I normally get 7 to 8 oz per plant (indoors). I am now growing CW and BD, guessing around 12 oz per plant (designed reflective […]Read More
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By Andrew ,08 Mar 2017Hi ilgm team I read this article on hydro and soil , I think you are clever people with horticulture , well done . I learnt some things .
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By Ike ,09 Mar 2017Im wondering how many times u changed the water in this grow? Also i was thinking about doin your online course but im wondering how does it work with my nutes cuz i dont use the nutes u hav for […]Read More
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By Mr. Jones ,11 Mar 2017When desalting plants with hydro, keep ph at 5.5 for 1 hours then raise thoroughly with clean water. Then add fresh nutes and adjust ph to 5.8!
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By Eric ,20 Mar 2017White Widow....Timeline, Seed to seedling / Veg to flower? About how many weeks is average for each stage of development??? My biggie is defining the timeline from seedling to the time I go to veg and change my lighting to […]Read More
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By John Jones ,26 Mar 2017I notice not much growth during the 7, 8 and 9 the week flowering. During the 7th week the PH was at 5.5, you shocked the plant. You hurt it and at very late stage of blooming. Not good. That […]Read More
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By Ben ,16 Apr 2017This is a great growing journal and gives a lot of info, jus one question, how big was the grow tant you used, and what was exact distance of the gap between the plants? thanks
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By Mishari ,23 Apr 2017Is this yield 562 gram for per plant!!
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By unbliever ,29 May 2017I see more like 4 oz, not a lbs. This is more like sell pitch to me. I have been growing for years and there is no way they got a lbs out of them small plants. Please keep in […]Read More
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By Stephen ,27 Jul 2017Since i'm a newbie to growing and I started to learn hydro, the information and handbooks you provided have been great. Of course I'm still learning from and with my plants and trying to get better at it. And again, […]Read More
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By Zap ,29 Jul 2017I got 8 oz from Robert's feminized Ww seeds. There is a lot of technique- go to the support forum.
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By Danny H Russell ,29 Jul 2017We're do I get of cush seed from North calforina
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By D ,30 Oct 2017But what to do with leaves? do you have article?
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By shane ,30 Jul 2017just wanted to tell the team i have been growing hydroponics, well if you call growing in coir hydroponics under a 600w hps for a few years now and recently i tried your nutrients,and do have to say,WOW.Thank's Robert they […]Read More
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By Jhawk ,31 Jul 2017Hi! Great read. Quick question though, how many plants can grow under the 400w MH and 600w hps light? Ever tried using 1000w led Lights?
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By latewood.ILGMl ,03 Aug 2017Jhawk, How many plants can grow under a 400w or 600w is all about the footprint of the lamp. If you are quick flowering clones you can place more plants under the light, From seed with full veg period, I […]Read More
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By Chuck ,28 Nov 2018I just harvested my black widow and I'm using a 300 W LED Full spectrum white light I took it all the way from seed to harvest with the 300watt light
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By Jhawk ,31 Jul 2017And how many lumens are required per light? Thanks so much
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By Ben Dover ,02 Aug 2017Is there a way to print this without the superfluous stuff on the sides?
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By Geoffrey Coats ,19 Nov 2017I have a Ebb and Flow system and was wondering if you have a schedule for feeding. I am currently feeding three times daily, for 18 hour veg. every 8 hours, and for 12 hour flower every 4 hours. PH […]Read More
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By latewood_ILGM ,22 Nov 2017Groffrey, Timing of watering events is determined by how liong it takes for the medium to dry out after a watering. 9 hours is too long not to run the pumps. In general; I usually tell growers to run pump […]Read More
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By perry ,21 Jan 2018when you say flush the nutrients out are you saying to move to a different DWC bucket that has only water in it for a few days and then making up a second batch of nutes before introducing the plants […]Read More
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By latewood_ILGM ,22 Jan 2018perry, You do not flush between nutrient changes...you top off. This is refilling the bucket daily to the approriate level. Carbon filter is used to filter the smell, while the exhaust is primarily for removing and replacing fresh cooler air. […]Read More
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By Maria Growers ,18 Aug 2018Great info! How often should I replace my reservoir water?
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By latewood_ILGM ,29 Nov 2018Maria, Hydro solution should be changed every week to 10 days (2 weeks maximum. In between solution changes you top off the reservoir every couple of days with 5.8 ph water. You can only top off as much as original […]Read More
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By Evan Yates ,29 Nov 2018hi just wondering the science (reason ) for dropping the ph to 5.5 during week 4 7 and 9 thanks in advance
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By latewood_ILGM ,29 Nov 2018Evan. You would not drop ph until week 5 in flower only and add .1 each week until back at 5.8 i.e. 5.5, 5.6, 5.7, 5.8 until harvest. The reason behind this is; You make Nitrogen less available and potassium […]Read More
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By Andrew G ,17 Jan 2019Well Robert, you made my day because i saw in the pictures how to completely run the system! Robert, you are a real man and a champ at that!
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By Glenn ,13 Nov 2019Hi guy. I understand that tds is total desolved Solid. What does EC stand for???
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By GENIUSKILLS ,23 Jun 2020Electromagnetic Current
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By William ,21 Nov 2019Yes during the hydro schedu do you run feed water the whole week or feed and then run reg water, im just a little confused about the watering schedule, please help me,i hate not being sure of things,. I'm only […]Read More
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By Latewood_ILGM ,01 Dec 2019In hydro, we generally add fresh nutrients and then top off with ph'd 5.8 water. You can add as much as the original volumn. i.e. A 5 gallon bucket holds about 4 gallons allowing the netpot to be just at […]Read More
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By Roger ,05 Dec 2019I ordered 10 seeds and got 20 . and That was nice but so far seven of those seeds did not germinate . And yes I tried all the recommended processes .
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By GENIUSKILLS ,23 Jun 2020Confusing: your TDS instructions on the first few weeks are full strength. Yet, you say to use 1/4 at first. I did 750ppm on week two and noticed burnt tips immediately. Rinsed with 2.5L PH'd RO - took it to […]Read More
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By Terry ,23 Jul 2020U have a great rightup. The one think I dont know is how long should each individual feeding cycle (turn pump on-run it maybe 20 min? And how often should u feed a day?
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By Terry ,24 Jul 2020New grower just getting started. Learning alot from your instructions.
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By Bruce ,03 Sep 2020As far as water temperature. I would suggest 70 as maximum temperature and a few degrees lower would be better. Over 70 and things start to grow in the water
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By Pete ,12 Sep 2020Good read well explaned absolutely no confusion at all well put totally understood. I'm in Australia with 4 single buckets going its and daily I have to make sure the ph n ppms are on point need to link them […]Read More
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By Tom ,20 Sep 20201st time Hydro cropper, I.m trying to find out the frequency of watering during the flowering stage. Any help out there?
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By Jonah ,31 Oct 2020Does it take 9 weeks of flowering for all strains grown in hydroponics? or should I follow the description of the strain listed?
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By Lydia ,25 Nov 2020Thank you for all this info. I am a novice and this is my second attempt. First time It turned out to be hemp! I now grow from feminised seeds and strain specific (white widow) hydroponic set up. Plants looking […]Read More