How would you combine these two Ferts?

I've just put my first crop into flower and will be using two fertilizers.

Jack's Classic-Blossom Booster 10-30-20
Grotek-Monster Bloom 0-50-30


The Jack's Blossom Booster says to add 1/4 tsp of nutes per gallon of water, since I'll be watering with nutriated water everytime. And the monster bloom says add 1 tsp per gallon of water. What would you guys suggest?


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Thank you for any imput
Happy Growing
F Dingo:peace:
 
well it's simple, you add 1/2 of each that is 1/8 and 1/2 tsp and you get full strength combination. however both formulas are too hugh in P for mj, not that they wouldnt work, just not typical mj ferts
 
I've heard good things about Jack's. The Grotek I've never heard of. I'd be a little worried about fert. burn using both of those at the same time though. Go easy on them or just use the Jack's imo. =)
 
I've been using Jacks classic all purpose and Jacks classic blossom booster together. Half strength of each dose. This a good idea or just use one or the other?

Sorry for the Hi-Jack.
 
I've just put my first crop into flower and will be using two fertilizers.

Jack's Classic-Blossom Booster 10-30-20
Grotek-Monster Bloom 0-50-30


The Jack's Blossom Booster says to add 1/4 tsp of nutes per gallon of water, since I'll be watering with nutriated water everytime. And the monster bloom says add 1 tsp per gallon of water. What would you guys suggest?
I would suggest that you don't add the monster bloom. Jacks already has a 1-3-2 ratio which is pretty much ideal for flower. If you were using jacks 20-20-20, then the monster bloom would fit in nicely, but that's not the case. Keep it simple.
 
use the jacks in early flower, then switch to the Monster Bloom for two weeks in mid flower, right as the buds begin to swell. then back to the jacks to finish her out. use both at half strength. i have never used these, this is just based on the ratios on the front. i dont know what the ferts are derived from but you may consider flushing about once a month if they have a heavy salt content. you would be fine just using the jacks through out but cutting out the nitrogen in mid will help the calyxes swell.
 
also most people recommended against feeding with every water, every other watering will help prevent lock out. you also seem to be having a bit of an issue with your ladies. see how the leaf tips are curling under? that could be sign of several different problems, could you post a closer pic so we can try to prevent any potential problems?
 
Thanks for all the replies guys. I also have the Jack's Classic All Purpose 20-20-20. If that would be a good to mix maybe. Yeah I figured the curling up wasn't a good sign. But this is my first grow and I was deff expecting things not to go perfectly. This is a stealth grow, so its brought some challenges. Mainly that I wasn't able to check the room whenever I wanted. They did get a lil beat up. Had to start my grow in a trunk, with some cfls. Had some heat issues and some stretch. But since setting it up under the cooled 1000 watt mh they bushed out some. Also what would you say about adding molasses?

So i think i will start alternating between nutriated and plain water. If every other watering will be with nutrients, should I still do half strength for nutes?

Just with everything I've researched, there's always conflicting opinions. Maybe I'll try one suggestion, on each of the 3 plants.
The Monster Bloom was highly recommended to me at HTG Supply, said it was a good aditive for a a regular fertilizer program. Probably will still give it a shot.

and SCCA I'll throw up some closer pics tomorrow if you could check them out.

Thanks again guys, I'll take all the advice I can get
 
Some closer pics, some advice please
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I know the 1st one is especially beat up. They all went through some stress, especially heat but that one seems to have handled it the worst.
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the claw like leaves make me suspect ph problems

Pics taken from ph'ed water. My tap's ph run a bit high, the nurtirents I thought were bringing it down to an ok level. The 1st pic shows the color better a little yellow-green. Between 6.0 and 6.5 going by the tester fluid chart. Where do you think I should go from here?

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Leaf curl, tip burn and 'eagle claw' are from over feeding. Leach your medium and quit feeding at every watering.
 
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