I am growing multiple strains outdoors 2 of my plants are having what appears to be nitrogen deficiency I am using fox farms ocean forest soil in 10 gallon bags I’m also using the fox farm trio I waited a month to start feeding because they had plenty of nitrogen they were growing like crazy in the soil I only used the big bloom then when I did feed then I gave them half dose as I’ve read suggested to not burn them one of my healthy plants is huge prolly 5 and half foot and bushy and very healthy these 2 just keep yellowing I’ve fed them 3 diff half doses about a week apart for the first 2 then 4 days apart finally last evening I gave them a full dose the water is phd to 6.5 to 6.6 I can’t figure out why it seems they won’t take up any nitrogen.
Help desperately needed!
- Thread starter jyando91
- Start date
Additional information some of my other plants have minor yellowing but not nearly as bad the biggest plant has zero yellowing I have tested Ppm as well my tap water is at about 130 to 150 after adding the recommended dose it jumped to 350 I believe my stepfather has same strain uses pro mix and miracle gro fertilizer and his plant is huge am I missing something
Budzbuddha
Well-Known Member
Pics
secretmicrogrow420
Well-Known Member
when my brother burly started growing he started with fox farms fertilizer and fox farms soil with HPS lights the way he would feed would be feed / water / feed / water / feed / water / feed / water and he would give them 25%-50% of what was instructed on the nutrient bottles he would never give them full doses he never really had any issues when he grew with fox farms his plants were healthy. i hope you get this figured out maybe try adding some enzymes too break down whatever's in your media giving you issues.
One moment i have to go outside and take a photo
What kind of enzymes as in healthy bacteria and such
YouAttachments
That was accident but yes
Well I didn’t notice the other ones posted so I tried again. I’m new to this never really used forums I just need some help with the plants.
OGGanjaPatient
Well-Known Member
Hmm, Def lacking nitrogen. But since you say you adding it, I wonder what's keeping it locked out,...
BongerChonger
Well-Known Member
Are the other plants larger, than the one in pics, too?
Maybe you're just overdoing it a little. When was the last time it had plain water?
BongerChonger
Well-Known Member
Are you sure?
I don't use the same, but, it doesn't sound right. Does it come with EC/pH target values?
one of them is a lot larger the other ones only a little bit but it has been raining quite a bit so there hasn’t been a need to water
calvin.m16
Well-Known Member
They simply look hungry.
That’s the thing I’ve fed multiple occasions to no avail I just used the full dose and still no results from my understanding if I overdo it eith fox farms grow big they will burn