water

Hopefully someone can help. I started some plants in the only soil available to me at the time which was Black Gold which had time release fertilizer incorporated in it. I am pretty confident the plants are in lockout so the other day I ph'd the runoff and it was 8.8. After flushing a 5 gallon...

I love reading other people's grow journals (and seeing pics!), so I figured I'd start my own. I've been keeping a journal in MS OneNote (best tool MS ever made!), but I don't want to store MJ photos on MS servers, so here I am! :) Let's get started... Strain: auto/fem Tutankhamon (mostly...

First, the deets: Strain: auto/fem Tutankhamon (mostly sativa) from Pyramid Age: 32 days from sprouting Medium: FoxFarms Ocean Forest in 3-gallon felt pot inside a 5-gallon bucket (indoor grow) Water: Water in = pH 6, water out = pH 6. Source = dehumidifier collection Nutes: Added 0-10-10...

Hi all, Just doing a second grow and noticed that although my seedlings are growing relatively well, there is an occurrence of white spots upon the leaves. Am using a flood ebb system with a growing medium mix of 45% clay pellets, 40% plant aquarium gravel substrate, and 15% Adana Africana...

Hey guys, I bought this off AliExpress to use for cooling down the nutes and it works remarkably well so I thought I'd share it with you guys: I tested it, the unit draws about 95watts when it's cooling and close to zero when idle. It runs on a single peltier cooling chip, so besides the...

Hello. First time posting. My question is can I cut an outdoor clone and grow roots in a fresh water aquarium? I'm reading that the water needs air circulation and my aquarium provides that. Would the fish and plants be bad for the cannabis clone or the cannabis be bad for the fish? Or should...

Hellow everyone! I've got some questions regarding topping off reservoir with water, but not with plain PH'd water, but I want to increase PPM level to some point. This is my second dwc grow, but first was just to test if I can pull it off so I was totally clueless what I was doing, yet it was...

Hey 420 People, I was a little reluctant to post my trials of the day. I'm pretty embarrassed that I have lost part of and will most likely loose more of a White Widow that is almost at the finish line to a mold. On Wednesday I was looking for opinions on weather to start a flush or continue...

Hi, It's an honor to be posting my first grow to 420's readers who I have found to be a knowledgeable and good group of people. I couldn't have made it to this point without all the direction, tips and insights I've read over the past months as I've prepared for this. I'm hoping you can guide me...

I'm between going for soil or coco + perlite and nutrients from start. Will be using an 11L airpot I have a few doubts: 1.- I know coco holds more water than soil. Considering airpots dry faster will coco be better than soil? I use an 80W LED and don't mind watering twice a week, but being...

Hello. Last time I saved my leaf with your help. The leaves that are curled down are much better because they cut off the water. But I need one more help. The color of the leaves does not seem to improve even if we cut the water. Some seem to be getting worse. Looking at the...

When I'm planting my 1.5" rockwool cubes into the netpot full of hydroton how deep do I need the water? I've got the cube and roots resting ontop of the core in the middle and the water just touching the bottom of the netpot. Do I make the water touch the bottom of the core where the rockwool...

Hi I am Looking for some advice please, as you can see from the pics below something's up but I am unsure what, here is some info on the grow so far CBD Nordle (its an amazing strain for MS patient's) Currently under a 250W HPS air cooled 9L Air pruning pots Veg nutrients...

hey guys, building and ebb and flow multi site system and was looking at buying a Brain Bucket Controller with float switches and such. but they are like $250 and I think I can make a much simpler design. I came up with little idea and drew it out for a visual. the idea is that, - Nutrient...

First off let me say thank you to all tips, replies, and checking out this thread! Strain: White Widow 12x Indoor grow Tent: 6.5"x6.5"x6.5" Media: soil (FF ocean forest 50%, perlite 25%, vermiculite 25%) Nutes: GH Floral series PH up and down 2 0z...

Ok I have a 20 gallon RDWC system with expanded clay for media using tap water. It has been running for 3 weeks. The original nutes were dyna-gro and hydroguard and my ppm was around 800 with tap water. About 1 week ago I flushed the system because the ph was 4.5 and I had nute lock out, pale...

This is my baby , my first one two weeks into flowering. Cotton Candy Kush . Its been a labour of love but man 6 weeks to go and it requires a lot of attention . All I can do is nut and water and talk to her .

Okay folks I'm calling out for advice from the veterans, I'm fighting a battle with the terrible THRIP right now and I thought I poll you all to find out your solutions.:scratchinghead: I prefer to keep my grow as organic as possible, so I'm using a 1% solution of pure Castille soap, olive...

In our latest Water Deeply Talk, managing editor Tara Lohan, joined by expert guests Scott Greacen, executive director of Friends of the Eel River, and Water Deeply contributing editor Matt Weiser, spoke about cannabis production in California and how it affects water throughout the state...

I've been reading as much as possible about water and I'm looking for advice on whether there's any way I can use one of my existing water resources without having to invest $200 in RO. I have a background in lab science, but I'm still a bit overwhelmed by conflicting information. My Grow...