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I'm using Yieryi RS485 7 in 1 thing. It came with faulty charger. Otherwise it worked good. I payed 65 usd for it.

Hello. I'm a first time grower (DWC). I never grew a plant in my life previously, and I need advice in regards to cutting branches and leaves. Since it's my first time growing, i am *very* hesitant to start chopping branches off and leaves. It just don't feel right after so much money and...

Foxfarm Trio Base set. Something called "Big bloom" and "Grow big". I'm switching to another, cheaper product. The former is way too expensive, at least where I live. Ok, 24 hours later the problem seem to have stopped. The rusty spots are kinda pale in color now, and no new leaves have spots...

> You‘ll need to chop them both down & start over. My worst nightmare. Good thing it's a joke, at least for now! I just added some nutrients, and lowered PH from 6.5 to 5.9 ... It's likely that this whole thing started because I messed up the ph when I added more nutes in few days ago, and I...

Not yet, will get one soon... I think you're correct... I lowered it back to 5.8 yesterday, and now it's back to 6.5 and the plants drank a liter of water (or even more) in 24h. The ppm is down to 350 from ~450. I'm not sure why the PH is going back up like this all the time... I'm gonna add...

I didn't thought of that. It's possible, but very unlikely... I was adding water so it's possible that i sprayed some on the leafs...it does look kinda random. I don't think I did though. I added quite a bit of cal-mag though. More than I usually do. I didn't measure how much water i put in...

Ok thanks. Will use it next week then.

Hello, Yesterday my 2 plants in the same 10 gallong DWC tote showed signs of what I thought was nutrient defficiency, and the water level was low, so I mixed nutrients in about 2 gallons of water, and added that in. This morning, I'm waking up to a problem. Please help this is my first grow and...

Hello. I have a 10 gallon tote DWC. I'm changing water once a week (changed to every 5 days), and every time I do, I end up having leftover nutrient solution. I throw that away. About a gallon. This time, I filled 4 1.5l drinking water bottles (not sterilized, used), and put them in the...

Thanks. Hope your works out too. I'm enjoying the water stuff. With exception of heat issues, it's super fun, can see the growth daily.

Hello. I've recently asked few questions on this forum, specifically: https://www.rollitup.org/t/dwc-indoor-in-tropical-environment.1071727/ This is supposed to be white widow, but I got the seed from the source that I cannot verify if it's white widow or not. It might be a tomato for all I...

> What do you have from monitoring when you work 8h sleep 8h i got 10L per plant and ph goes 0.2 each day in early veg In my case, there's an 8 hour window where I can't check. If the system cannot be left alone for 8 hours, then there's a massive problem with it, and I have to re-think the...

> The smaller the reservoir, the harder it is to avoid issues with pH and EC stability. I bought this: https://www.aliexpress.com/item/1005002662919768.html I'm going to use it for continuous monitoring of PH, EC, Temp etc. It's going to be on all the time.

That's for the top feed. Speeds up initial growth, but apparently, not necessary. > I was thinking you meant like what we call a tote Yeah, that's it I think. Tote.

> What is a hydro box? What size net pots? Why rockwool? DWC plastic container in which the nutrient solution will be. I don't know proper terminology so I'm sort of inventing my own :) Net pots 10 cm, just less than 4 inches. Rockwool because it's the only thing that's available where I am. >...

I'm thinking 3 plants in a 10 gallon (40 lit) box. I have one air pump 5w with 2 outputs, and 2 air stones, but I might buy another one. They are cheap anyway. I understand it's recommended not to go more than 2 in a 10 gallon box,but I don't mind smaller yield, I just want to make sure at least...

>I'm not convinced about just relying on the water to splash up through the hydroton to reach the rock wool or rapid rooter and using the feeder pump definitely helps in my opinion. Apparently it does in the first stages of the grow, it speeds up roots reaching the water, but apparently that's...

Hello, I'm very close to starting my first grow. I installed my grow room, got my hydro box ready (almost), and today or tomorrow I'm about to germinate the seeds and transfer them to rockwool. Since this is my first grow, and god is in the details, I thought I'll ask here if what I plan to do...

I would imagine that flowering phase... 31 is ok, maybe lower it to 28c with aircon, which is not a big deal, but no need to bring it down to 24-25c. Depends on the species probably...

Hi. After measuring temperature in the air and in the water for few days, I decided to go with chiller. Found a 30l aquarium chiller for about 80 bucks, so will just look into getting that. I imagine it's capable of lowering the water temperature from 30c to 24c, even though my hydro box...