jacks

Hello all and thanks for taking a look. Details: started seeing what I thought might be heat stress in a few of the plants; not all. Very slow leaf curl that doesn’t get better when cool, but rather is very slowly curling. I was low on fed at the beginning of flower because I was using the...

Custom stock concentrate: 1000 ml dry scoop to 5000 ml water, stir until no sediment for a liquid concentrate. The feed of this concentrate for 1.00 EC is roughly 18ml/gal in pure RO. With the RO formula I like making the stock concentrate because I can just fill any bucket/reservoir with RO...

I know it’s something simple but I got one plant with this issue. A lot happened at once. I had a fan failure which raised my heat to 100F and RH to 90% for I think a few hours until I fixed it. I then misted witn Zerotol HC once as IPM to prevent WPM. but I also had a fungus gnat issue in one...

It seems like the special (blue colored) formulas for clone, bloom and finish never fully dissolve no matter how much mixing is done. I’ve even tried dissolving them in hot water first before adding them to my mix. Does anyone else have this issue?

Hey guys. Just wondering what’s the highest EC you’ve ever successfully fed at with no problems? i know it can be strain dependent but programs like Athena calls for 3.0 EC from start to finish and Jacks 3-2-1 calls for 2.4 EC start to finish. Right now I’m 4 weeks into flower with a plant and...

Wrapping up my first grow. Got some fading going on with the white widow, I think shes about 1-2 weeks from harvest. Blueberry is probably closer to 3 weeks. I am kind of supprised the WW matured quicker since it shows more Sativa traits, but here we are. The purples coming out of the WW may not...

Got some burnt leaves late in my first grow and I would like to discuss what I have done wrong and what I can do better. My set up: 4x4x7 gorilla grow tent w/ 2 GLS 300 LED lights. 4in intake cloudline w/ 6in cloudline exaust using advanced controller. Flood and drain w/ rockwool, coco mat, and...

Yeah, I know I totally slacked with my lst, but I had a deadline and the plants took a little back seat for a while. Now we're just going to finish up strong with Jack's Finish. I love growing, hope all of your grows are going great!

What a fucking week it has been... I started flower on my first grow this past monday (7/26/21) 2 blueberry and 1 white widow in ebb and flow under GLS 300 LED lights w/ Jacks bloom formula and 1 airstone in a 17 gallon reservoir (RO water) I made 2 huge rookie mistakes. I over watered the...

First grow, doing flood and drain with rockwool, jacks (clone for seedlings, RO for veg, bloom first 2 weeks of flower, 3-2-1 for the majority of flower, and finishing with finish) Going to cover the table with panda film and line the bottom with coco mat. Veg light is HLG 100 4k, going to...

Any one have experience with this jack's petunia feed? 20-6-22 a little low in P but has high iron and mag. It says great for those of us with hard water. https://www.amazon.com/gp/aw/d/B00BIO569M/ref=ox_sc_act_image_1?smid=ATVPDKIKX0DER&psc=1

This will be my second ever grow and hope to improve on my yields since the first. I'm thinking of using this as an almost daily platform for me to keep track of what I did. If it bores you, I don't blame you, but if you are reading this feel free to comment at any point. I'm still a newbie and...

Data Documentation Journal. Jack’s 321 is a tried and true two-part fertilizer program. It consists of Jack’s Nutrients Part A 5-12-26, Jack’s Nutrients Part B 15-0-0 and Epsom Salts. 321 is the abbreviated amount (ratio) of each fertilizer in grams per gallon.

Ok.. so i am just finishing my first grow, has had it's ups and downs with plenty of mistakes. Both plants in soil started on FF growbig, but switched to jacks 321 at flower and the plants LOVED it... not extra nutes at all. Mainly looking on advice when to harvest.. I have 2 babies going on...

Hold on a minute I want to recheck a measurement before I repost this question because after reading the post I think I might have been off on my measurement This is not a bad on jacks thread I love the stuff I used it sometime ago with great success in hydro, but this is my first time in soil

Says it dissolves easily, and contains micronutrients, anybody have any experience with this product ?

This will be the thread I start logging all the data from this setup. Data entry will begin as soon as I finish modifying the setup to listed specifications. Current Strains: White Widow, Blue Cindy, Grand Daddy Purp, Blueberry, Super Lemon Haze, Jack Herer, Southern Comfort, Candy Shop, &...

About to switch to dry salts just looking for a base. I’m leaning toward jacks hydro and jacks citrus for the sulfur but if someone has better results with another product. Calcium nitrate, Epsom salt. I’ll be making my own Hammerhead, MOAB, & Terpinator. Also building my own Rooting compound...

Whats up everybody, so I'm gonna flower in this little mini tent. It's a secret jardin dp90 propagator 2x3x3' tall under a QB288 V2. At 100w now in veg. Three 2 gal pots of coco. Two phenos of MAC that I selected, #2 and #3 plus a Dosidos from seed. Put light in saturday and put the screen down...

Whats up everybody. Happy Easter! Just moved these girls from under the HLG65 to the QBX running at 240w on 18/6 to veg a little faster. Have 4 Macs from Capulator I'm trying to sex along with 2 Mendo Glues a bud gave me from Inhouse I think, an Underdog Urkle from CSI Humboldt and an old...