rockwool

Going to be running 8 LED lights, going to be using TrolMaster for full environmental controls so I want to make sure I have the right sizes. going to be too feeding Rockwool with a flora flex irrigation system, still haven’t ordered an ac or dehumidifier. I was thinking a good window Ac to put...

Bubble Gum Cutting rooted in rockwool, ready to transplant.

Bubble Gum clones, rooted in rockwool, potted into 2 parts All mix, 1 part worm castings.

6 Bubble Gum clones rooted in rockwool, potted into 2 parts All mix, 1 part worm castings.

X 30 Bubble Gum Clones rooted in rockwool, potted into 1 part worm castings 2 parts All mix on 20/02/20

I have no problems germinating my seeds using the paper towel method, the first tap root almost always appears within 16-36 hours. I then place them in rockwool cubes which have been soaked in ph balanced water and it does end up shooting but either they get way too tall and fall over or they...

Location : Alberta, Canada Strain : Crop King Seeds - White Widow - Feminized ( 60% Indica - 40% Sativa ) Set up : Gorilla Grow Tent 4 x 4 w/extension poles ( Inside 9ft x 9ft x 8ft Room ) Lights : California Lightworks Solar System 550 LED ( Used with Solar System Controller ) Exhaust ...

Just got these clones Wednesday. It’s now Saturday. Car ride was kinda long when they’re were first cut. Buddy used clonex gel 45 degree shaved end and split middle? I have em in a tent in a dome with heat mat. At 81 f and 80% rh. They are still drooping and I know one is gonna die cause it’s...

First off - thanks for taking a look and, hopefully, providing some useful advice here. I've switched over to more of DWC style setup for a grow-in-progress. I've successfully germinated 3 seeds for this grow (Blackberry auto, Tangiematic auto, Blue Treacle auto) and have PH balanced out my...

Had a slight nutrient lockout issue. The older leaves were looking a bit yellow, some signs of magnesium deficiency too, but the newer leaves are looking green and happy, besides a select few. Here's the run down. Medium: 6" Rockwool Blocks Phase: Flowering PH going in: 5.8 PH going out...

Hello! I’m thinking about using clay pebbles for my first grow! Where has everyone brought theirs from? Also rockwool for germination? Any help or tips would be much appreciated..

So after I did 2 plants over the summer I decided to give in an try my luck at Hydroponics. I will start a new journal on this once we are going. We are growing White Widow this time around. I have a hydroponic system and she is all ready to go. I placed a seed in water and paper towel for...

So I'm trying my very first DWC Grow. I have researched as much as possible and I am currently using a 5 gallon "root spa" bucket. what I did was take my seedling that is in a rapid rooter showing multiple roots and put that into a 4" rock wool cube. Now what I'm wondering is with a dwc setup...

Are these 10" netpots too big to only grow 1 plant per 5 gallon bucket (DWC)? Also if said pots aren't too big, will a 1.5" rockwool cube be big enough? Any help would be greatly appreciated.

I'm not sure what I'm doing wrong but if anyone can see anything that might help that would be awesome. This is my first time growing so I'm 100% newbie even through I've watched countless hours of youtube videos to learn. These seedlings don't seem to be growing they seem to be stunted. I...

So I have been watering these a little each day being careful not to allow the rockwool to dry out.- I woke up today to check on my babies and they look like they're dying.- They're about 10 days old, I germinated them w/o any issues, then stuck them into rockwool which I presoaked with 0-50 ppm...

Hey guys, I'm a first time grower and first time posting to these boards! Before I get to my question let me tell you a little bit about the setup I have. I am growing using the cash crop 5.0 grow box. (Cash Crop 5.0 - 6 Plant LED Hydroponics Grow Box - Dealzer) I'm only growing three...

Seed Bank: Marijuana Seeds NL Strains: 17 x THC Snow (THC Bomb x White Russian x Big Bud), 17 x AK-47 (Colombian x Mexican x Thai x Afghani), 2 x Caramelicious (Maple Leaf x Afghan Kush) THC Content: THC Snow: 20—28%, AK-47: 15—20%, Caramelicious: 17—20% Veg Time: 5 weeks Flower Time: 8—10...

Did you leave it on the heat mat after it had sprouted?

So, I ran out of rapid rooters and rockwool cubes. I had a branch break yesterday morning during tucking and decided to use it for clones. This is my first attempt at cloning, as I have mostly been growing autos. I use an Ebb and Flow table with 6" rockwool cubes planted in hydroton. My...