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Showing posts from June, 2020

Omega Black 720w LED Grow Light Hydroponics Grow Lighting Rope ratchet 3.2umol

£224.40   Buy It on eBay for only: £224.40 Buy It Now on eBay Best hydroponics products on ebay Don't forget to check out our cannabis classifieds listings at classifieds.potads.uk grow products

Watering wand / pump combo

The garden is growing and so is my back pain on watering day. I'm planning to setup a watering wand with water pump paired with a 32 gallon brute trash can reservoir on a heavy duty dolly for ease of movement. I'm planning to use the... Watering wand / pump combo from Hydroponics / Aeroponics https://www.rollitup.org/t/watering-wand-pump-combo.1003034/

Reliability and Value of Chillers

I've been looking into maybe getting a chiller as I prepare for an RDWC run with ~100 gallons. I found a 1/4 HP, or maybe 1/3 HP (seller says it's a DBM-250, but also says 1/4 HP, so IDK) Arctica chiller on CL for $350, but I have no way of knowing what this thing is worth. I see that 'new' it goes for over $800, but I don't know how much this unit has been used, and is this brand known for reliable units working for 5, 10+ years. What's this thing worth, and can anyone point me in the... Reliability and Value of Chillers from Hydroponics / Aeroponics https://www.rollitup.org/t/reliability-and-value-of-chillers.1022247/

need help with hydro problems.

hey guys. Me and my friend have been having some trouble with this hydro grow we've been doing. It's our first hydro grow and its been rocky from the start. We originally germinated seeds. But the temp got too hot and killed them. So we got an air conditioner and Thankfully someone else we knew had some starter plants we could use but they were in soil. So we removed the soil and put them in our hydro setup. The ph went a little high the first few days and the stress of the transplant turned... need help with hydro problems. from Hydroponics / Aeroponics https://www.rollitup.org/t/need-help-with-hydro-problems.1022245/

I Need to Mix Expanded Clay & Coco Croutons in DWC netpots, any thoughts or experience with this?

So I just made a new DWC system that I'm really excited to run and I've found myself in a predicament. Out here in Hawaii it's very difficult to get expanded clay on this particular island and I've only managed to find a small bag so far. There is a small grow shop here but they are 3 weeks out in getting any more and online is a similar wait time. So I do have a big bag of coco croutons and a 20lb bag of expanded clay. Between the two I think I can get the volume I need and I am ready to... I Need to Mix Expanded Clay & Coco Croutons in DWC netpots, any thoughts or experience with this? from Hydroponics / Aeroponics https://www.rollitup.org/t/i-need-to-mix-expanded-clay-coco-croutons-in-dwc-netpots-any-thoughts-or-experience-with-this.1022184/

1st time hydro need help with chiller

I’m planning my first hydro attempt and need some assistance. I have a 4x4 flood table in 5x5 tent. Bonicare 75gallon reservoir. Do I need to chill the water? I have another floraflex table 3x3 with 50gallon res will this need to be chilled? thanks from Hydroponics / Aeroponics https://www.rollitup.org/t/1st-time-hydro-need-help-with-chiller.1022188/

How far down does the drip line go on coco drip stakes.

I'm confused as to how far to insert the line onto the coco drip stake? The blue clay stakes are obvious... Is it to where my finger is pointing? from Hydroponics / Aeroponics https://www.rollitup.org/t/how-far-down-does-the-drip-line-go-on-coco-drip-stakes.1022073/

Need help with drip system

Hey everyone , thanks in advance for the help . here’s my issue. I have 2 4x4 tables with 169 3.5x3.5 square pots on each table Filled with clay pebbles I have a 1700gph pump . 1/2” maim tubing running from pump to 6 1/2 tubes running the length of table . With 29 1/4” drip lines on each 1/2” pipe . I’d like to run the lines open with no emitters or droppers to not have to deal with clogs when the table is full . the issue is I don’t have enough pressure to get the water to flow from all... Need help with drip system from Hydroponics / Aeroponics https://www.rollitup.org/t/need-help-with-drip-system.1022067/

Seedling HELP (Flood & Drain Hydroton)

I finally sprouted a couple seeds (afghan) in rapid rooters!! but i have a few questions! I used rapid rooters to germinate/sprout in a dome/tray and used a water bottle to spray and keep everything moist.. then after a week i transplanted to the hydroton. the bottom of the rapid rooters are like 1/4-1/2" from the flood level. I’m using an a/c 400w hps, like 10-12” from the tops on 24/7 and flood every 4 hours in 1 gallon pots. i already know i fucked these seeds up from over watering... Seedling HELP (Flood & Drain Hydroton) from Hydroponics / Aeroponics https://www.rollitup.org/t/seedling-help-flood-drain-hydroton.894293/

The Membrane Meniscus System

Hey everyone, after reading about the membrane meniscus hydroponic system on Larry3215's thread: https://www.rollitup.org/t/three-types-of-hydro-in-a-small-tent-on-one-airpump.960095/ I did a little digging, got in touch with the inventor Andrew Parker and also read his book on the system. On paper it seemed like the next step in hydroponic systems as it claimed to be a recirculating system where the PH and EC dont change throughout the grow, the roots get the maximum amount of... The Membrane Meniscus System from Hydroponics / Aeroponics https://www.rollitup.org/t/the-membrane-meniscus-system.971600/

Flood Table low rise or regular ?

Im converting one tent to flood and drain. I have 3x3 flood table low rise, I am using air pots 5 gallon. Is a low rise 3.5" deep better than regular deeper unit. Will it matter? How important is white vs black? from Hydroponics / Aeroponics https://www.rollitup.org/t/flood-table-low-rise-or-regular.1021981/

PPM keeps dropping 2 wk flower

Hiya Heres my Strawberry Cough 16 days 12/12. She looks fine except i was at about 800 for veg nutes, since then it keeps rising 100 or so, so bring it down a little, it goes up, i bring it down and so on. Eg last time, 758 up to 840 over 12 hours, so shes at 650 now, and it will probably rise again. Ph very stable 5.9-6.4 My first time with a photo (normally do autos), does this seem normal, i mean she should be sucking up more nutes if anything...? Shes gonna be down to like 200 at this... PPM keeps dropping 2 wk flower from Hydroponics / Aeroponics https://www.rollitup.org/t/ppm-keeps-dropping-2-wk-flower.1021720/

Grow journal

Welp, today marks exactly one week from flipping to flower! I'm growing critical kush under a 1000ts from mars hydro! I gave her a nice trim yesterday as they were super bushy! Have some pistils coming in, and excited to see these babies take off! from Hydroponics / Aeroponics https://www.rollitup.org/t/grow-journal.1021672/

New leaves are curling need some advice

Hi everyone I m wondering if this curling because of too much light ? or some kind of deficiency , mainly the new growth is curling Friend of mine suggested to lower the intensity and i did i have HLG Rspec 24 inch above at 230 watts i lowered it to 195 watts RDWC PPM – 820 Temp – 73 PH –5.9 im using Lucas FLoranova and silica the are on 15th day of veg im adding 50 ml h2o2 every 4 days diluted in 350 ml rez water and just added 20 ml calmag from Hydroponics / Aeroponics https://www.rollitup.org/t/new-leaves-are-curling-need-some-advice.1006407/

Jiffy Hydro Pot

Hi y'all, I'm normally an organic soil grower but last xmas I was given a Jiffy Hydro pot. I have this baby mutation plant that I didn't really care about so I figured I'd try the pot out. Instructions said "attach hose to air pump, place in pot. Fill with water to third line...bla BLA bla..." So I should clearly state that I have absolutely zero idea what the fuck I'm doing. I followed the instructions, washed the soil off of baby mutey and put him... Jiffy Hydro Pot from Hydroponics / Aeroponics https://www.rollitup.org/t/jiffy-hydro-pot.1021635/

Just starting hydroponics, help please

I've set up my growing units but having a problem with my plants drying up and dying on me. Some of the plants are pale and just aren't growing at all. I just drained off 75% of nutrient solution and currently running with only water for the most part. I've been using the "Flora grow". Any suggestions? from Hydroponics / Aeroponics https://www.rollitup.org/t/just-starting-hydroponics-help-please.1021564/

Big Bucket System, Rock Star Plants

I grew a few Rock Star Plants . 4 weeks of veg get them nose height and flip em. 6 lights 6 plants got 10lbs .Hapi Trails from Hydroponics / Aeroponics https://www.rollitup.org/t/big-bucket-system-rock-star-plants.1021515/

Hydro setup help

I’m doing a 5x5 tent with 4x4 flood table I have a 4x4 also, however the 3x3 flood drain seems small. what size pots are best to grow in flood and drain? I’m thinking 3gallon then 5gallon but open to suggestions. Any thoughts welcome . from Hydroponics / Aeroponics https://www.rollitup.org/t/hydro-setup-help.1021439/

Early veg, compost tea

Hello fellow gardeners, I have some autoflowers growing in coco coir with slow release amendments. I want to make a lite compost tea for them to help get the most out of them as possible . They are like 3 weeks into veg so they are still young but... I have worm castings, Malibu compost, alfalfa meal, bat guano, seaweed extract, Urb natural and organic black strap molases. Any recipes for a lite tea to get them introduced to it ? Thank you guys from Hydroponics / Aeroponics https://www.rollitup.org/t/early-veg-compost-tea.1021425/

Rockwool issue

can anyone tell me what's going on here? Clones are still rooting but in getting this brown on a lot of them and it has me worried from Hydroponics / Aeroponics https://www.rollitup.org/t/rockwool-issue.1021405/

Resoivoir acidic because high ppm?

Greetings hydroponic people. Wondering if or to what degree this phenomenon is true and why. Can't remember where but saw the advice that "burning" plant with high ppm would cause ph drop. In my case I'm dumb enough to come across that advice before ruling out the obvious root rot which I knew I had from two plants sharing res and me accidentally killing one trying to somehow transfer despite (you get the point I'm a noob)... If this idea holds true, if you're say 250ppm over somehow, can... Resoivoir acidic because high ppm? from Hydroponics / Aeroponics https://www.rollitup.org/t/resoivoir-acidic-because-high-ppm.1021240/

What Ph meter is everyone using, and what do you think of it?

Hey everyone. Im in the market for a new Ph meter and was wondering if anyone has any recommendations. I run a low pressure aero system with 35 gallon reservoirs and am currently using an Oakley Ph pen and it no longer calibrates correctly. What is the best meter you have used? from Hydroponics / Aeroponics https://www.rollitup.org/t/what-ph-meter-is-everyone-using-and-what-do-you-think-of-it.1021101/

Similar products to Hydroguard?

I'm a newbie in DWC and I ser that most people recommend Hydroguard from Botanicare. This product is not available in my country. Before ordering it and waiting a decade for it to arrive, are therr any similar products? from Hydroponics / Aeroponics https://www.rollitup.org/t/similar-products-to-hydroguard.1021002/

Hydroponics outdoor on totes

O yeah baby from Hydroponics / Aeroponics https://www.rollitup.org/t/hydroponics-outdoor-on-totes.1020983/

Cloning nutrients

Hey Hydro team, I have been having some serious trouble cloning recently, and it has led me to experiment with a few different cloners. I use rockwool by default, but recently built an areoponic cloner (H2O2, no nutes) with 1/30 success rate. My rockwool cloning is not much better, I attempt to follow ALBFUC method (no nutes H2O2), I can get 50% to survive 2 weeks, with no roots showing, out of desperation I place them in hydrogton in a flood table (~1 EC) and then they start growing roots... Cloning nutrients from Hydroponics / Aeroponics https://www.rollitup.org/t/cloning-nutrients.1020974/

Whats this help?!

So this just randomly happened, just did a fresh nute change wednesday and havent noticed anymore on the new growth. I have a 600 watt led that I believe was too close to my biggest plant so I backed it up a few inches too. Nothing on the bottom of the plant and so far nothing on the new growth just that set of leaves and only on that plant. Was it just light burn? Plants look healthy otherwise I think. Use masterblend, urb, kelp, and calmag. I'm about to switch to flower and want to make... Whats this help?! from Hydroponics / Aeroponics https://www.rollitup.org/t/whats-this-help.1020929/

Does DWC require way more nutrients than soil or I'm making a mistake?

Hey guys, hope you're healthy and well. I really want to start growing in DWC because I'm amazed by most of the results online. In soil, I'm used to growing in 15-19Lt. pots and I water 1.5Ltr water with nutes every 2 days. So that would be 4.5Ltr water with nutes per week. If I start using DWC, if the bucket is 19ltr that requires water change once a week(some say once every two weeks), then I would spend 19ltrs of water WITH NUTES per week instead of 4.5ltrs like in soil. Are my... Does DWC require way more nutrients than soil or I'm making a mistake? from Hydroponics / Aeroponics https://www.rollitup.org/t/does-dwc-require-way-more-nutrients-than-soil-or-im-making-a-mistake.1020907/

Top Drip Hardware Question.

I want to do a top drip on 12 buckets. I want to find something better than those rain bird type emitters because they have poor flow distribution (only drips on one little area of the pot), and they have uneven flow when connecting more than one or two pots. My understanding is that if you want even water distribution you either have to have all your lines be the exact same length, or use pressure compensating emitters. All the pressure compensating emitters I've found online are too small... Top Drip Hardware Question. from Hydroponics / Aeroponics https://www.rollitup.org/t/top-drip-hardware-question.1020823/

New to growing

What could be causing this to some of my leaves. Thought the light might have been too close during their seedling phase. The rest of the plant looks healthy from Hydroponics / Aeroponics https://www.rollitup.org/t/new-to-growing.1020796/

Flowering with stand alone dwc buckets

I need some insight, I'm about to flip my very first grow to flower and since I'm a beginner I just did stand alone Dwc buckets and change nutrients weekly by hand. How did everyone trellis their grows while being able to change the water and nutrients. I need some professional help because I do not want to damage my plants. from Hydroponics / Aeroponics https://www.rollitup.org/t/flowering-with-stand-alone-dwc-buckets.1020788/

Water in DWC?

What type of water do you use in your DWC? RO? Filtered? Distilled? Tap? I used distilled in my last grow. It went great, but it was a pain in the ass to always stop and get the water. I don’t really have the room under my sink for a RO. from Hydroponics / Aeroponics https://www.rollitup.org/t/water-in-dwc.1020597/

Overwatered, but not watering till leaves droop?

I changed to those 'quick drain' pargro blocks, i'm in a flood and drain table. I have tried flooding for 5-10-15 minutes 1x daily. Blocks are not drying at the same rate, some plants are drooping for water while other still have water weight. Its a daily cycle, water when cube is very light or slightly drooping for water, thick curled leaves for the rest of the day, next morning leaves are perky, repeat. More freq watering results in clearly constant over-watered plants. Trying to water... Overwatered, but not watering till leaves droop? from Hydroponics / Aeroponics https://www.rollitup.org/t/overwatered-but-not-watering-till-leaves-droop.1020532/

DWC Buckets Foaming

hey peps my bucket is foaming over. PH+ to lower PH BAKING SODA to raise PH air stones on and no nutes, foam,foam,foam. and another thing do i adjust the ph of water then add nutes and adjust,or do not adjust PH of water add nutes and then adjust?New to hydroponics and this is my first hydro grow. from Hydroponics / Aeroponics https://www.rollitup.org/t/dwc-buckets-foaming.378146/

What is a waterfarm?

Ive seen this question a few times recently and i came across this picture. Taken from Scottyballs thread https://www.rollitup.org/grow-journals/344359-pineapple-express-g13-labs-seed.html Hope this helps the new people! SCOTTYBALLS said: IMO its the best hydro system out there Ive done custom built High pressure Aeroponics you name it, nothing has out performed it yet. I have had 15 oz yeilds on a regular with one water farm, 400w hps and one plant. It works... Click to expand... What is a waterfarm? from Hydroponics / Aeroponics https://www.rollitup.org/t/what-is-a-waterfarm.521479/

Wondering if I should flip to 12/12 flower cycle!!!

Soo, it's been about 6 weeks from seeds and I was thinking of flipping these girls into flowering within the next couple of days! They've pretty much filled out my net and have a bunch of tops! The roots seem to be doing great maybe a slight nute burn and cal-mag deficieny that I believe I have corrected! Also growing in a 2x2 tent! ***Now mind you I did some mild defoliation today and pushed some tops under the net right before this picture! *** But yeah biggest question, should I... Wondering if I should flip to 12/12 flower cycle!!! from Hydroponics / Aeroponics https://www.rollitup.org/t/wondering-if-i-should-flip-to-12-12-flower-cycle.1020359/

RDWC 2 site tote with controller. Which waterfall method works better?

Hello fellow RIU. I'm looking for opinions on which waterfall displacement is best. Currently building a 2 tote RDWC with a controller and water reservoir. I have to some videos hoping you can help me decide on the choices. With one of these methods, do I need an air pump to supplement as well? Would it increase my yields with air pump? Waterfall methods Link to bucket design from Hydroponics / Aeroponics https://www.rollitup.org/t/rdwc-2-site-tote-with-controller-which-waterfall-method-works-better.1020349/

Just finished week 3 of flower

Had a turbulent week. Had a bad extension cord two nights ago and my lights shut off sometime during the night. Not sure when. To top that off was at work all day yesterday unable to deal with some issues caused by that but my wife did her best to help and think i’ll be ok. everything seemed stable last night but the extra dark made her stretch a couple inches when she had just about stopped. I’m about out of room height wise, next step is to cut a hole in the top of my tent and put my light... Just finished week 3 of flower from Hydroponics / Aeroponics https://www.rollitup.org/t/just-finished-week-3-of-flower.1020263/

Bubbler slow start

so im running a brummie bubble setup, i reached 35 degrees for a day in the early stages of veg gave two plants heat stress (oroginally had to pots in the one res) the one died but this one survived but really has been a slow grower, all my temps are steady now and the roots are starting to take to the RES allthough im already 3weeks and 1 day into Veg. i usuallt give 4 weeks. Is it ok to give them more time? because i dont see this plant being ready to turn in 6 days. Or should i cut my... Bubbler slow start from Hydroponics / Aeroponics https://www.rollitup.org/t/bubbler-slow-start.1020252/

DWC Bubble buckets transplanting

I have 5 gal bubblebuckets and hydroton as my medium. My seedlings just popped in some Rapid Rooter cubes. When I transplant them, do I have to top feed until the roots develop more or will the hydroton wick enough water? from Hydroponics / Aeroponics https://www.rollitup.org/t/dwc-bubble-buckets-transplanting.1020139/

Part Aero, part RDWC ?

In middle of a low pressure aero rail grow, and am not happy with the rail design and res being in the tent. Thinking about incorporating RDWC waterfall design, but instead of water just falling into the buckets and recirculating back constantly with the roots constantly in water, I'd make more like an individual aero in each 5 gal bucket with pipe running the perimeter of the inside of top and spraying down, then draining back through pipes to a res outside the tent. So basically still an... Part Aero, part RDWC ? from Hydroponics / Aeroponics https://www.rollitup.org/t/part-aero-part-rdwc.1019807/

Vertical NFT room build, couple of questions

My fellow growers! Since vertical growing in my country is not that populair I descided to ask my questions on this forum, I hope you guys can help me out. I drawed the room design down, with numbers matching my questions, I hope this is clear enough. I have quite some experience with indoor growing on dirt, but want to make a switch to hydro. I love the way NFT works so I descided to start working with that. I am able to read the plants through EC and Ph so I think I will be fine. Also I... Vertical NFT room build, couple of questions from Hydroponics / Aeroponics https://www.rollitup.org/t/vertical-nft-room-build-couple-of-questions.1019725/

ROCKWOOL 1st timer. Torturing plants help!

Hi everyone I’m hoping someone can help me save my plants. After a few solid runs in soil I wanted to try something new. Big mistake. My plants are about 3 weeks old from sprout. They look rough. First they experienced and over watering. Sat I’m drenched cubes for 2 weeks. Blocks just now drying. Then I purchased a new much bigger light and did not dim enough which damaged them. Upon popping off my FloraFlex caps I encountered this (see pic). I’m assume it’s mold. Little algae spots too. Any... ROCKWOOL 1st timer. Torturing plants help! from Hydroponics / Aeroponics https://www.rollitup.org/t/rockwool-1st-timer-torturing-plants-help.1019641/

First grow need help with ppm

What's should my ppm be for these girls? I've been keeping it around 450 do I need to do more? from Hydroponics / Aeroponics https://www.rollitup.org/t/first-grow-need-help-with-ppm.1019565/

She’s reachin for the stars, week 2 flower Crescendo RBx1

Two weeks into flower. She is reachin for the stars for sure. Only vegged her for 5 1/2 weeks and she is turning into a monster. All growth above the net is last two weeks. Sort of wish she was an outside plant just to see how big she could get. 315 CMH and Advanced Nutrients PH perfect. And it’s a girl! from Hydroponics / Aeroponics https://www.rollitup.org/t/shes-reachin-for-the-stars-week-2-flower-crescendo-rbx1.1019494/

What is the proper water temperature for cloning using a cloning machine

Hey people lets talk about cloning temperatures...some say 70 some say 80. When I take clones using Rapid Rooters and a Dome... I get quicker roots in summertime when the temp is 80... in the wintertime the temp drops down to around 70 and the clones take twice as long to root. I have the ez cloner its running a temp of 78*F.... people are saying you want to be at 70*F....WHY? Is it just because the slime monster and bacteria say away with the colder temps??? They have clonex clear rez... What is the proper water temperature for cloning using a cloning machine from Hydroponics / Aeroponics https://www.rollitup.org/t/what-is-the-proper-water-temperature-for-cloning-using-a-cloning-machine.512685/

Advanced Hydroponics Chart

Hi everyone! Does anyone use the table that comes in the Advanced Hydroponics starter kit? Is it advisable to follow the indicated measures or is it better to use half measures? In this case I will use it in a Wilma system that contains 30L from Hydroponics / Aeroponics https://www.rollitup.org/t/advanced-hydroponics-chart.1019414/

Sensi Grow pH Perfect Problems

Hello all and thanks in advance for the help!! Im 20 days into my first R-drip system using hydroton (thoroughly rinsed and soaked properly) with 9 girls under 2 600 watt lights My concern is this: Like so many others, after mixing AN Sensi Grow at a ratio of .75 ml/L (im starting a couple seeds alongside these fresh clones) Readings are at 6.8 ph A bit of background--week one i burned the plants with GH pH down, not having a ppm meter and my water not going below 5.9 i was dumping ph... Sensi Grow pH Perfect Problems from Hydroponics / Aeroponics https://www.rollitup.org/t/sensi-grow-ph-perfect-problems.1019355/

Top feed water times?

Hey guys, I've done a few indoor grows quite a few years ago and recently the bug bit to get back into it. I've got a Growlush "System 100" which is essentially a recirculating top feed system with the pots sitting on top of the reservoir. I know from experience that eventually the roots will make their way out of the clay balls at the top and down into the reservoir, turning it into a DWC, but the pots holding the plants also hold quite a lot of clay balls, so I'm not exactly sure how I... Top feed water times? from Hydroponics / Aeroponics https://www.rollitup.org/t/top-feed-water-times.1019294/

DIY RDWC - First Timer - Any Advice Welcome

So I recently moved into a new house with a wonderful upstairs loft - finally an area to start a grow (Haven't done this in 15 years) Any and all help is appreciated. Space: 8'x8' Possible Tents: https://www.amazon.com/VIVOSUN-Reflective-Indoor-Hydroponic-Growing/dp/B07HQRGL6P?SubscriptionId=AKIAJHOCP6R3EFQQ4HIQ&tag=420arena0a-20&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B07HQHG311&th=1 ... DIY RDWC - First Timer - Any Advice Welcome from Hydroponics / Aeroponics https://www.rollitup.org/t/diy-rdwc-first-timer-any-advice-welcome.1019222/

About to start hydro closet grow. First grow. Am i missing any supplies?

I am planning a hydro closet grow. This is what's in my cart currently: - 27"x27"x63" MARS HYDRO grow tent - BloomGrow 4'' Inline Fan Carbon Filter Ducting Combo + Fan Speed Controller + 24 Hour Timer Outlet+Thermometer Ventilation System - ViparSpectra 300w Full spectrum LED light - 6" clip fan - (2) HTGSupply 3.5 gallon bubble boy bucket - 2 LBS Cz Expanded Clay Pebbles - Rapid Rooters - FoxFarm Big Bloom, Grow Big & Tiger Bloom Liquid Fertilizer Nutrient Trio... About to start hydro closet grow. First grow. Am i missing any supplies? from Hydroponics / Aeroponics https://www.rollitup.org/t/about-to-start-hydro-closet-grow-first-grow-am-i-missing-any-supplies.1019097/

Waterfall RDWC

I've been wanting to experiment with a Waterfall system. I just want a small system for 4 or 5 plants. I'm old and have a lot of brain cells that have gone dormant. So some ideas from you experts would be greatly appreciated. I'm thinking of getting two of these and plumb it up for the system. This is 27 gallons and they have a 38 gallon also. . from Hydroponics / Aeroponics https://www.rollitup.org/t/waterfall-rdwc.1019086/

Powder nutrient dispenser

Hello dear farmers, Does anyone know how can i achieve automated powder dispenser for my nutes? I will setup RO tank, from which i will pump my water to feeding tanks to my boxes, and i need solution to dispense powder to it, i will have a small pump that will circulate all the time to mix them, but i cant find any viable solution online to scoop lets say 3 grams and trow it in... Automation is paramount, so if there is no device for what i need, can i maybe dillute powder before hand into... Powder nutrient dispenser from Hydroponics / Aeroponics https://www.rollitup.org/t/powder-nutrient-dispenser.1018993/

will transplanting from f&d to dwc 3 weeks into flower shock them?

Tried a sog on 4x4 table with 25 plants but a few of the plants were too big and overcrowded the table. tried taking the small ones off and the big ones just tipped over. Was gonna go to dwc with the big ones since theres about 6 from Hydroponics / Aeroponics https://www.rollitup.org/t/will-transplanting-from-f-d-to-dwc-3-weeks-into-flower-shock-them.1018967/

what is a satisfying ppm for the water to be before adding nutrients

what is a satisfying ppm for the water to be before adding nutrients... I INSTALLED A REVERSE OSMOSIS SYSTEM AND THE BEST I CAN GET MY WATER IS TO 40 PPM!!! IS THIS OKAY TOO START ADDING NUTRIENTS????? PLEASE HELP A THIS IS MY FIRST GROW EVER AND I'M REALLY PROUD OF MYSELF ACTUALLY BUT I DON'T WANNA MESS UP NOW... from Hydroponics / Aeroponics https://www.rollitup.org/t/what-is-a-satisfying-ppm-for-the-water-to-be-before-adding-nutrients.1018902/

HPA Nutrient Suggestion and Schedules

Hey All, New here, and to growing cannabis... and to aeroponics, but i'm having a blast. My first set-up is working pretty well - I've got what I would say is a typical set-up (Aquatec, accumulator, Tefen Nozzles, Cycle Timer...) and have been using advanced nutrients pH perfect Bloom, Micro, and Grow, along with some CalMag. Its working well, but in the future I''m hoping to simplify / economize my nutrients. I like the idea of using a water soluble nutrient (Like Jacks, or MaxiBloom) but... HPA Nutrient Suggestion and Schedules from Hydroponics / Aeroponics https://www.rollitup.org/t/hpa-nutrient-suggestion-and-schedules.1018868/

GH Ripen question

Hello all, I grow RDWC and intend to use GH Ripen for the last 10 days followed by a 3 day flush. Growing "Delicious Eleven Roses" which seems to be a genuine 8.5 - 9 week finish after flip. Intend doing a change out (apart from the inch or so in the bottom of the tubs) then feeding Ripen ONLY for 8 -10 days prior to a 3 day flush (does this sound about right?) In the GH Europe guide for Ripen it says feed alone with NO other nutrients or additives, at 0.5ec (250 ppm) above normal... GH Ripen question from Hydroponics / Aeroponics https://www.rollitup.org/t/gh-ripen-question.988961/

Last big defoliation going into flower

Little before and after going into flowering. Flipped to 12/12 last week. Keeping her short. She is 15” tall. She fills in as fast as I can cut her. Little LST while I was at it. All tops have been FIM’d. I’ll post some before and after pics from last weeks defoliation to show how fast she grows. And that stalk is near an inch and a half thick! Crescendo RBx1 [ATTACH type="full"... Last big defoliation going into flower from Hydroponics / Aeroponics https://www.rollitup.org/t/last-big-defoliation-going-into-flower.1018850/