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Showing posts from September, 2021

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

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how many gallons for a 4x4 flood table?

Thinking about purchasing a 4x4 flood tabel to upgrade from my hd mortar tray. I have wanted one for a while!!!. ANyway. . . How many gallons do i need to put on the table. I only want to flood a few inches up. I use rockwool. I wondering if the whole table will need like 10 gallons? Just hoping i could use a rubbermaid 25 gallon roughneck as a reservoir. Use a cardtable with a whole drilled in it and the legs chopped as a cheap stand. Fig i could load say 15 gallons in a roughneck... how many gallons for a 4x4 flood table? from Hydroponics / Aeroponics read more

Pump size for Autopot 12.4 gallon reservoir

Good Afternoon RIU, I ordered the Autopot 12.4 gallon autopot system and now I am planning my required accessories. i assume that I need to have a pump in the small reservoir (12.4 gallon) in order to keep the nutrients mixed. Can anyone recommend a good ”power” setting that I should be looking for. This may be a stupid question, but How many GPH should I be looking for? I see a few Vivosun options, but I’m concerned with purchasing a pump that is either too weak or too strong. Anyone... Pump size for Autopot 12.4 gallon reservoir from Hydroponics / Aeroponics read more

Flushing

When I start seeing majority of trichomes turning cloudy but no amber should I start flushing for 2 weeks for an ebb n flow system with no media. I am thinking if I wait until the trichomes are mostly cloudy by the time I flush for 2 weeks the trichomes will have alot of amber when ready to harvest, which is what I'm looking for. Any thoughts? from Hydroponics / Aeroponics read more

Ebb n flow question

Hey just curious, anybody out there using gh flora A and flora B 2 part nutrient in there hydroponic set up, particularly ebb n flow? Would like to get some ideas on other people's setup and flood times and nutes they use and have had tremendous success from Hydroponics / Aeroponics read more

Anyone using beneficials/hygrozyme in aerocloner?

I've battled aerocloning forever! I've used bleach and different oxiders to keep bacteria away. Eventually it always comes back. I've followed permaclones cleaning regimen over and over! I've actually got some clones going now for 1 week looking fine. No callusing but no mushy stems and clones still look great. I remember one summer when I built my first aerocloner I had great roots but heat caused root rot so I added hygrozyme in there and roots healed and exploded with growth. My question... Anyone using beneficials/hygrozyme in aerocloner? from Hydroponics / Aeroponics read more

DWC require lower levels of nutrients compared to other methods?

I have noticed when i run dwc/hydro my grows require lower ppms than my coir grows. Its at 300 ppm by this stage in coir im usually running 400-550. Was wondering if hydro needs less nutrient than coco/coir? Method= dwc five gallon cooler, thermostat, ice probe chiller, two large stones, 8 watt air pump Rez temps= @ 66-68F PH- 5.5-5.8 Light= 5 cxb3590 @ 300 watt Strain= seedsman auto white widow Nutrients= Fox farms... DWC require lower levels of nutrients compared to other methods? from Hydroponics / Aeroponics read more

Harvest a Pound Every Three Weeks!

Outdoor growers are heading inside now so I thought if might be a good time to start a thread on how you can harvest a pound every three weeks from a 7x8' closet. I'll take you through my process from start to harvest. What is different about my system vs. others? 1) 3 separate Aero/NFT flower systems allow me to run a 9 week flower cycle. This allows the buds to fully ripen and also allows me to run strains with more Sativa in them. 2) I... Harvest a Pound Every Three Weeks! from Hydroponics / Aeroponics read more

3 days on jack's 5-12-26 and the plants are loving it! Bye bye General Hydroponics forever

I took the plunge 3 days ago and transitioned my entire garden over to jack's 5-12-26 from GH's maxi grow / bloom, and all of the plants look fantastic at 647-675PPM! That's pretty incredible to me, and explains why my jack's grown flowers taste and burn better. I have to feed GH's maxi grow / bloom at 775-825PPM to prevent deficiencies. Jack's gets the job done at nearly 200PPM less. The plants are growing and are as happy as they can be with significantly less fertilizer input, so the... 3 days on jack's 5-12-26 and the plants are loving it! Bye bye General Hydroponics forever from Hydroponics / Aeroponics read more

Autopot - House & Garden nutrients

Hi guys I'm looking to run an autopot set up with Coco/perlite and wanting to run the full house and garden range (incl amino&root exceletator) Has anyone tried this set up before as I'm concerned about sediment settling at the bottom of resivoir I thought a decent water pump to keep things moving should sort it? from Hydroponics / Aeroponics read more

Cal Mag issues? Am I on the right track?

I’m using an Aerogarden with a 1.1 gallon tank, with an added air stone and only 1 plant per system. Lighting is an SF2000 at 24 inches & at 90% output right now. Water temp is 68, air temp around 75, humidity between 50-60. PPM currently around 850, PH kept between 5.8 - 6.1, and I’m in the 4th week of grow from seed. The plant is a Critical Purple Autoflower. I am using GH Flora series and have been following the Aeroweed website and using the amounts instructed. Last feeding was 5 mL... Cal Mag issues? Am I on the right track? from Hydroponics / Aeroponics read more

Converting PPM to EC ?

Hey guys I just got my TDS (total disolved solids) meter and gives me readings in PPM, and I'm looking to convert it into EC (electrical conductivity). But when I google the conversions I get 3 different ppm conversions: Hanna, Eutech, and Truncheon. I dont know which one my device is. I put pic of the chart and of my meter if it helps. Thanks from Hydroponics / Aeroponics read more

Want to grow hydro but struggling with seeds? Try this!

So ive told a bunch of people about this and everyone ive seen do it has had good success. This is how I start all my seeds and transition them into rdwc. This method will work fine for any form of hydro you might use a rockwool cube or rapid rooter to start seeds in. I use a mixture of perlite and coco in double layer seedling trays. Cloner mix is tap water + Dyna-Gro KLN+protekt at recommended rates plus a half dose of southern ag garden friendly fungicide. I use a 5 min on/5 min off... Want to grow hydro but struggling with seeds? Try this! from Hydroponics / Aeroponics read more

Ongoing deficiency issue DWC

Hey guys, first time poster. I've been trying to get advice from facebook groups but this issue has left everyone there kinda stumped so I'm bringing it here hoping you guys will have some insight. This is my second DWC grow I've started, the first one is still ongoing and not going so well as I developed some root rot which severely stunted the plant, so I figured best to start from scratch. Both grows are purple lemonade auto. At first I had a deficiency which caused the leaf tips and... Ongoing deficiency issue DWC from Hydroponics / Aeroponics read more

Are my Baby Plants needin a trim? Homemade RDWC plus control plants

Got a nice little mix growing here.....I'm a little more sporadic since my first run where I learned that maybe I didn't know everything...shouts to @bk78 Anyways I've improved my system. Still not perfect I think i'm dealing with a little bit of crowding but it's definitely a step up from the 4 home depot buckets and the sick weak ass plants of old. Anyways my complete system is as follows 2 35 watt air pumps, 4- 6 inch round air stones, Active Aqua 1/10hp water... Are my Baby Plants needin a trim? Homemade RDWC plus control plants from Hydroponics / Aeroponics read more

NFT question

im just about to try my first grow in hydroponics. in a NFT system. its something ive never tried before. but i understand the plants grow bigger and faster. but my question is if i veg for a month. before i put them into flower. is it worth bending the plants side ways. or pinching the tops out to get a better yield. many thanks for any reply's from Hydroponics / Aeroponics read more

3d printing Hydro Halo for 6" square pots

Over the last couple days I've been working with a 3d modeling engineer on Fiverr (because my 3d modeling skills suck) to produce a square hydro halo for 6" pots. We've gone through a couple revisions but here's the latest. It's on the printer now so I'm not positive it's 100% perfect but it should be very close. I'll follow up once it's done printing. I can post the STL file if there's anyone out there into 3d printing that wants to try it. Just thought I'd share. from Hydroponics / Aeroponics read more

New cleaner system

Looking for new system, cleaner, for big yields. Right now I am feeding 3x per day 10L coco pots DTW. I want something that can I get away for 3-7 days on holiday twice per year and not controlling it every day. I just don't like "post harvest" anymore, drying pots, roots, mess everywhere, recharging coco blocks, soaking... Maybe try with hydroton balls? Never done it, but I guess first weeks you must manually water them. But then again, I don't want be scarry if bottom runoff is flooding... New cleaner system from Hydroponics / Aeroponics read more

Seedlings bleaching

Hello. Recenlty I set up a small RDWC system with some autos, and this keeps happening. I'm running plain water, no nutes, pH and ppm seem acceptable, it's spring over here so temps should be OK too. Maybe light excess? It's a 4x4 foot tent with two 300w COB panels, pink light. Ventilation is also fine, good intraction/extraction. My best bet is light bleaching but I don't know, panels were like 40cm from seedlings. from Hydroponics / Aeroponics read more

My first hydroponics experience

Hello fellow growers! This is my 5th grow, moved to Hydroponics, used lucas formula. Honestly, I wasn't expecting this plant to survive as I wasn't around in the beginning, but here we are... Its been 45 days into flowering. Unfortunately, I don't know the strain as it's a bag seed. I took a sample a couple of days ago, tried it with a friend, we believe this is a Sativa dominant, no couch lock, no body high, it is mostly in your head. The feeling we've got its ready, but when I think... My first hydroponics experience from Hydroponics / Aeroponics read more

Droopy-Curling Leaves

RDWC - Four plants in my system. 40 gallons total. I have a chiller, I use hydroguard and orca. FloraSeries Nutrients. Ppm 350 Water temp 65 Air temp 78 pH 5.7 Started as clones with large root balls , very healthy. Added to... Droopy-Curling Leaves from Hydroponics / Aeroponics read more

Dry Koolbloom timing when diff strains have diff flowering times but same system?

I usually run GH maxibloom and the liquid koolbloom, cal/mag and silica. This year I got some dry koolboom and I'd like to try it. The problem is, I've got all my plants on the same system and some are sativa (11-12 weeks) and some are mixed (7-9 weeks) and some are just amazing (6-7weeks). The bag of dry koolbloom says to only add it for the last two weeks of flowering. Their website actually says it's safe to use it for the last 3-4 weeks of flowering. [URL... Dry Koolbloom timing when diff strains have diff flowering times but same system? from Hydroponics / Aeroponics read more

Light issue or nutrients

So I had given this 1 cap per 3 gallons of big bloom from fox farm a few weeks back. This is on a DWC system. The next watering it was given fresh water when I noticed a few leaves yellowing toward the top to slightly brown tipped. It continued to get worse even with another fresh water flush. I have it in a tent now and you can see that the lower areas are greener. Can the plant survive like this during flower and was it something wrong with the nutrients or more likely being too... Light issue or nutrients from Hydroponics / Aeroponics read more

Calcium hypochlorite 65% how much per litres to replace ucroots

Just need to know how much hth pool shock Calcium hypochlorite 65% per gallon to replace uc roots i can only find math for the 45% calcium hypochlorite and im horrible with conversions can anyone help me out, been using ucroots successfully but its super expensive eccpecially when I use 500ml every rez change from Hydroponics / Aeroponics read more

Hydroponics

All right! Hydroponics is what I know, and hydroponics is the way I grow! This forum will be great, we can discuss anything hydro. No dirtbags here, We haul water! We can compare the different nutrient salts, and all of the additives. Plus the kinds of soilless media and what irrigation system is best for each. And of course, pH and TDS measuring equipment, feeding and flushing, etc. And all the while, we'll make fun of those guys hauling big bags of dirt! :blsmoke... Hydroponics from Hydroponics / Aeroponics read more

Trying out my first coco / perlite hempy bucket today

I've been growing in hempy buckets for years now and the yields are excellent and the grow process is fairly simple. The one thing I've been very dissatisfied with is the condition of the roots after harvest while I'm dumping out the perlite / root ball. Also, the roots do not spread through the entire medium. They reach for the reservoir at the bottom and there are absolutely no roots throughout the perlite other than the feeders down to the res. The roots are also not glistening white even... Trying out my first coco / perlite hempy bucket today from Hydroponics / Aeroponics read more

Leaf to bud ratio

Hi, I am in budding now using GH nutes at a ratio of 1-2-3, 1 grow, 2 micro, 3 bloom. I do not want the finished product to have a high leaf to bud ratio. They are ten days into flowering and have tripled in amount of plant material since I turned them. What is a good nute ratio to achieve a relatively low leaf to bud ratio and slow them from getting vegetating further? They have stretched beyond my wildest dreams but they seem to be vegetating still, unabated. I have had to remove... Leaf to bud ratio from Hydroponics / Aeroponics read more

Promix for automated system?

I've only been doing drain to waste for a few years, always was straight hydro for security reasons. Anyway, to make the wife happy and give me more time I've been tasked with automating my system. I love my pro-mix, but I can't imagine that it would be a better choice than coco for auto system. Any thoughts? from Hydroponics / Aeroponics read more

Top drip perlite/vermiculite 50/50 mix recirculating setup

My idea is I'd like to do a recirculating top drip tray. I want to use cloth pots filled with a 50/50 mix of perlite and vermiculite. I want to irrigate for a set period of time out of a resevoir underneath the tray and have it drain back into the same resevoir. Thinking of fitting 30 X 1 gallon cloth pot in a 4x4 tray in SOG style small plants. what's the best way to cover the top of the cloth pots from light (panda with X's cut)?? to prevent algae form growing in the perlite... Top drip perlite/vermiculite 50/50 mix recirculating setup from Hydroponics / Aeroponics read more

Shogun nutes question

Hi guys had a bit of a break but wanna get started again in a couple weeks. I've decided to give coco a go. 1st question is I've got the full shogun lineup but for my rdwc system. Can I still use the same stuff in coco as never grown in it before. I know shogun do a coco line but do t realy fancy spending all that again when I have the line up already. Was thinking of doing 32 plants in 10L pots under 4 x 600w hps. How's this setup sound. from Hydroponics / Aeroponics read more

Week 3 Bruce Banner RDWC waterfall system. GH Maxi Nutes

Week 3 Flower plants looking health. 4x4 with 600 watt HPS I'm using RO water and maxi grow and bloom +Liquid Koolbloom and Dry Koolbloom. When I need cal-mag I'm using Blue Planet Nutrients CalMag Pro Formula. I like using powdered nutrients because I don't like paying for water. Tell me what you all think. from Hydroponics / Aeroponics read more

fatty vs over blue berry..........

First time trying this rdwc system have one blue berry from ilgm feminized of course lol She is eating Ph perfect nutrientsshe has just been lollipopped and defoliated. Thinking about flowering in about a week or 2 depending on recovery rate. Or should i grow a monster see what the fatty vs can do on one plant lmk riu smoke on it from Hydroponics / Aeroponics read more

Drain to waste in coco coir. Automated watering systems anyone?

I've become a huge fan of drain to waste in coco. (For the skeptical, drain to waste does not have to be wasteful. In fact I find it saves water if done properly.) Here's the setup... 6, 5 gallon smartpots in a bathtub, filled with coco coir. Clones started in coco coir, and transplanted into the smartpots. GH maxi series + Botanicare cal+mag, pH at 5.8 My reservoir has a circulation pump, and a feeding pump. The feeding pump turns on once per day, and feeds the plants through home... Drain to waste in coco coir. Automated watering systems anyone? from Hydroponics / Aeroponics read more

Envy A & B Nutrients great for tap water

I found some nutrients at my local hydro store called Envy. Did a search on here and didn't find any info about them so figured I would share. I started out using Ionic and then moved up to Botanicare Tri-Flex. WIth the Tri-Flex I was having bad pH flux and had to adjust ever day some times 2-3 times a day. I use tap water that starts off at about 7.0pH. I go down to my local hydro store and start looking around. I talk to the owner and tell him I am just not happy with Tri-Flex and what... Envy A & B Nutrients great for tap water from Hydroponics / Aeroponics read more

masterblend nutes mixing and tank volume in gallons calculater

Found this link that may be of some use to anyone making there own nute chamber and needs to work out what the quantaty of there tank is in gallons also masterblend nuts mixing quantaties calculator Masterblend Hydroponic Fertilizer Calculator For Any Container Size Use our Kratky method hydroponic fertilizer calculator to calculate the mixture of ingredients to grow lettuce or tomatoes using Masterblend 4-18-38 fertilizer, calcium nitrate and magnesium sulfate (epsom salt). www.tool-rank.com from Hydroponics / Aeroponics read more

Hydro RDWC Grow

Here is my hydro grow. She is doing pretty well with the reccomendations of a few members on previous posts. Hoping the spots clear up now that the pH was confirmed in range even at the lower end. The lights were raised and I LST'd her so I would bring her over toward the spot the male was in previously before it for pulled. I forget what I got out of my college time grow but will this double in size when put into flower or more/less? Any reccomendations appreciated from Hydroponics / Aeroponics read more

Would this mini fridge idea work? Dwc grow

So I have a dwc grow with several buckets and always am having a issue with keeping my water temps down low enough. So I saw what might be a good idea and wonder if it would actually work. So I want to get a mini fridge and set my pump inside of it and run holes through the front door of the fridge to run airlines out into the bucket and a hole on the side of the fridge to run my power cord out. I am including a picture of a diagram that I did that looks like a child did it lol I am not very... Would this mini fridge idea work? Dwc grow from Hydroponics / Aeroponics read more

A puzzeling question

hey all, I have a situation which i cannot figure out so i am here to maybe get some answers. I have an RDWC system ( 2 of them ) 4 lights each. System one has 20 plants under 4 lights and System two has 24 plants under 4 lights. Now Yesterday i did a water change and my ppm was 1000 for system 1 and 1030 for system 2. Today 24hrs later system one is down to 880 ( basically they consumed about 120ppm of nutrients ) and system two is down to 990 ( only consumed 40ppm ) This keeps... A puzzeling question from Hydroponics / Aeroponics read more

Autopots and coco

Well it's finally time to switch to hydro. My last soil run yielded 6.4 lbs off 4000 watts hps and co2. I'm happy enough with those results but sick to death of hand watering. I bought a 16 pot autopot setup and I'm going to be using coco/perlite as the substrate. No airdomes this time around and I'm using Canna coco nutes line as well as Canna coco. I'll set up a scrog before the flip. Any advice for a newbie to the coco and autopots scene? I'm mostly nervous about lockout with a bottom fed... Autopots and coco from Hydroponics / Aeroponics read more

Autopot feeding question ?

Hello. I've been reading about autopots for a while and something still confuses me. I've come across many users say stuff like "I feed 3 times a day" when using autopots. Aren't autopots supposed to feed automatically as the name suggests? Fill the tank, mix your nutes, set your pH and let it do its thing until the tank is empty, right? Thanks. from Hydroponics / Aeroponics read more

3 E.C.

Ok so a young friend of mine who I introduced to growing and got going, has ended up becoming a grower for one of the larger suppliers in my state. Immediately all the things I tried to teach him is out the door, now he is all defoliation, booster this and booster that. I'm an old school K.I.S.S. grower. Anyway this place pays big bucks to belong to some pay-for-access pot board where he has been "studying" hence the defoliation, flushing and 48 hours of dark before you cut etc. The craziest... 3 E.C. from Hydroponics / Aeroponics read more

First Grow Second Attempt :)

Ok, it is time to start again. My first grow ever never made it out of the rockwool cubes before they all drowned. So with a big assist to @rkymtnman I put my first girls into the rdwc system today. This time I built a cloner and did it aeroponically. However, I cut my holes in the lid the same size as they are in my rdwc so I could just pick them up and move them with no chance of hurting the roots. I was convinced to change to rapid rooters this time and love them. I... First Grow Second Attempt from Hydroponics / Aeroponics read more