Nute deficentcy super silver haze g13

[MysticMars88]

Hello I have some 3 week old plants been using advanced nutrients sensi grow a b. Plants are growing real nice and well. I am have a nute dif with a few leaves. I read that people use a cal mag to help out. Check out these pics let me kno what you think I should do and use. I am trying to go 12/12 the first week in february and I'll be using sensi bloom a b. Also what else should I use other than the bloom a b?

 

[Sky Rocket]

Whats your ppm's and what is your runoff ph? That i'm assuming you are in soil by the pics.

 

[MysticMars88]

I don't check ppm. My ph is around 5.5 - 6.0.

 

[Steve McStoferson]

whats your feeding schedule like? It looks to me like it could be a cal/mg type def, but without knowing what they already have in them, I wouldn't go throwing anything at them just yet. What kind of soil are you running also? I don't normally start feeding until around week 3.

edit, just realized you posted the ph, 5.5 is too low for soil, bring it up to 6.5 and you should see improvements. anything below 6 in soil is going to lock out N, Ca, and Mg. In soil, Ca and Mg are available between 6.5-9 so those are definitely being locked out at those levels. 6.5 is the sweet spot. Definitely check the mixture before you water, and check the runoff so you can see what level the soil is spitting out. Almost positive thats the issue.

 

[MysticMars88]

Feed once a week. I'm using fox farm ocean forest.

 

[MysticMars88]

Thanks. My next watering I'll raise the ph and see how they do. Got one more week before I start flowering.

 

[Steve McStoferson]

yeah you're definitely not overdoing it, my bet is the PH being too low and locking out the Ca and Mg. I would only give them calmag if its still happening after the ph is sorted out. The nutrients are probably in the soil, the plant just can't use them.

I would check the runoff next time you water, and if it's still below 6.5-6.8, I'd give it a flush with neutral water (ph @ 7) until the runoff comes back up to ~6.5. It should be ready for another feeding then, and the soil ph should be at the right place.

 

[Steve McStoferson]

good luck bro, some nice strains you have there. Hope they give you some killer herb

 

[MysticMars88]

Ya thanks for the advice bro. Ya I'm pretty excited about these girls. They stank already and they just have pre flowers.

 

[Steve McStoferson]

haha just wait till the hairs start turning brown and they get real fat and sticky. Is this your first grow?

 

[PBRMJ]

yeah you're definitely not overdoing it, my bet is the PH being too low and locking out the Ca and Mg. I would only give them calmag if its still happening after the ph is sorted out. The nutrients are probably in the soil, the plant just can't use them.

I would check the runoff next time you water, and if it's still below 6.5-6.8, I'd give it a flush with neutral water (ph @ 7) until the runoff comes back up to ~6.5. It should be ready for another feeding then, and the soil ph should be at the right place.

I would have to agree with CrimsonK20 get your PH under control and you should be fine. I have two growing in FFOF as well. Here is a pic Day 50 12/12Day 41 of Flowering. Good luck. Are you going to do a journal?

 

[MysticMars88]

Naw my 4th indoor grow. Grown outdoors 3 seasons. This is my first time using advanced nutes

 

[Steve McStoferson]

nice man, I want to get some outdoor action this year and give it a try. I have this indoor thing down now so it would only be beneficial to try some real sun

 

[MysticMars88]

No I'm not updating on a grow journal but I update on YouTube. Marioc007

 

[MysticMars88]

Ya dude outdoor is crazy growth. You can get some big trees outside. And big ass buds.

 

[blackthunder]

I agree my friend - raise your ph - looks like a calcium def, as you said, but it is most certainly a micro element deficiency.
Good luck and happy harvest

 

[MysticMars88]

Hey thanks black thunder.