DGP
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I use a three part and don’t change anything, leaving the nutes helps the transition from veg to bloom. I’ve been doing it for over a year now, no difference if I change it or notOne thing I began to believe is if you use a two or three part nutrient system then I think it would be beneficial to switch out your nutrient solution when you switch to flowering. But if you use a nutrient system that's the same all the way through then I think there's less to worry about. Of course that goes along with what DGP said about water quality and such as well though.
I'm using Masterblend, basically just like Jack's, unbeknownst to me it stabilizes pH at 5.6. The one thing I love about it is that it is so clear compared to both g h and a n.
I've been doing some research about using beneficial microbes in your nutrient solution. One thing I've read over and over again is that you have much better success with it when you have a temperature above 70 but below 75. I understand completely why this sounds wrong but there is some intriguing evidence to support the idea.
I am now using the Jack's Professional with Calcium Nitrate and Epsom "3-2-1" mixing method so mine stays the same from teenager veg to full flower now. In the natural environment I am wondering if the nute levels change that much in the cycle cause no one is there to manipulate the NPK ratios. However, there could be a natural drop in N as it is used up each Spring. Some bigger growers I have talked to (one in my area) swear by Jacks and the idea of a fixed NPK ratio through the whole grow.
Also, on a side note some of these guys think we are being played by the liquid nute vendors and that there are no magical formulas or Bud boosters etc. They say the hype with all the names (Bud Candy, Mega this and blows your shit up that) are just marketing and in the end it is just simple chemistry. I think they may be right. I dropped my nute cost by 6-8X near as I can tell by switching from GH 3 part to Jack's. I won't buy any GH products any more because they are now in bed with Monsanto and have agreements to resell the poisons from Monsanto. As I have mentioned before anything from Bayer, Monsanto or Scott's ()Hawthorne group) are on my "No Buy" shit list. Now I don't have to deal with GH dying my roots brown from their silly colorants in the nutes which really throws some people off thinking they have root rot when they don't
Dee
Never had issues with other GH, still rocking them now. Haven’t failed me yet, I’m at a point where I got a good thing going, not sure if I’m willing to branch out to another nute line yet. What’s the jacks cost?
Damn man, not sure how big your grow is but that’s a hefty margin for cost. A gallon of each part is approx 35 bucks so for about $110 bucks you can get all three parts which lasts me a year approximately. I usually get a harvest every 8 to 10 weeks, so at least 5 harvests a year. I’ve contemplated switching to canna, but what really has me interested is the PLUS LIfE powder that they came out with, it might be called SHInE but could be wrong. The guy at the hydro store said he got really good results with itI bought a 25lb bag of the Hydro pro and Calcium Nitrate and with a bag of epsom salts it came to about $130. Normally I buy about 600-700 bucks in GH nutrients per year and the $130 I spent on Jacks will last me more than a year by itself. I also like that it is almost clear and doesn't dye the roots brown.
Dee
No it’s 35 bucks a gallon on eBayHere's an example of Masterblend. You get 10 pounds of both the 4-18-38 and the Calcium Nitrate then a 5 pound bag of Epsom Salt for only 55.00 and I'm sure it could be got cheaper. You only use 12g of the first two and 6g of the last for 5 gallons. That's going to last me maybe more grows than i ever do.
The GH costs about 40.00 for a quart of each and that will not last long at all.
I'm not saying one is better than the other but I am saying one is cheaper and just as good as the other. I've even found that the Masterblend mix stabilizes the ph at 5.6.
You can get the entire 3 part in gallons for $75 if you buy all 3. I’m a little weary of using Epsom salts in my buckets, don’t want the clogs, and ppms sky rocket if you over dose lol. Interested to see that masterblend grow if you have one goingNo it’s 35 bucks a gallon on eBay
Nice work, roots are looking great!Here you go!
Three and a half weeks on 12-12-6 per 5 gallons. Currently at 607ppm and has been dropping by 20 points per day like clockwork.
Damn man, not sure how big your grow is but that’s a hefty margin for cost. A gallon of each part is approx 35 bucks so for about $110 bucks you can get all three parts which lasts me a year approximately. I usually get a harvest every 8 to 10 weeks, so at least 5 harvests a year. I’ve contemplated switching to canna, but what really has me interested is the PLUS LIfE powder that they came out with, it might be called SHInE but could be wrong. The guy at the hydro store said he got really good results with it
how do I find this? tried searching no resultsBut it also requires a fine tuning which i explained my technique in perfecting scotts OG in my sig
He is not longer on here.how do I find this? tried searching no results
i tend to agree as i check my water often and top off with fresh PH water when needed which gives it that new freshness without a complete tank flush. if you don't top off then weekly is best imoSo I'm a newbie so don't listen to a freaking thing I say but I just feel like it's necessary to share this. I understand that it's best to change your Reservoir every week 2 weeks at the most but what if you don't have to.
I've traversed a number of marijuana growing sites and through my journey I found many outliers who don't change their water at all. I followed one person's thread and they went from their first grow changing out the water every week. Then in their second grow they cleaned out their water once a month. Then on his third grow he decided not to change out his water at all.
Through all three separate grows there was no discernible difference between yield or quality. I understand the argument to why you need to change out your water but this antidotal evidence puts that strongly into question. Has anybody here actually gone the entire grow without changing out their water and can point to some disasterous experience they had through the process or is this just information that has been handed down from grower to grower without ever questioning it?
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