Could someone help with plant deficiencies please?

[bostontwin]

Hi guys so I'm growing 5 plants in a 5x5x7 grow tent with 300 watt mars led and 125 w cfl I'm growing in soil temperature is high 79 low 68 my ph is around 6.8 to 7

 

[chemphlegm]

what are you feeding now?
what type of soil ?

 

[bostontwin]

what are you feeding now?
what type of soil ?

Thanks for the

what are you feeding now?
what type of soil ?

Thanks for the reply I'm using black gold soil and fox farm ocean forest soil 60/40 I haven't starting feeding yet

 

[bostontwin]

Better picture

 

[im4satori]

they look nice and green

I wouldn't add any (more) fertilizer for now

I see some very very mild sign of magnesium hunger so I would water only plain water with 1/4 tsp Epsom salt

top dress it and water it in

 

[im4satori]

they look pretty damn good

 

[bostontwin]

they look pretty damn good

Thanks bud I will let you know if it helps Peace

 

[chemphlegm]

I would begin with fertilizer now but i dont use foxfarm so I dont have suggestions. they do look good now to me
I

 

[im4satori]

the calcium and magnesium is the first thing to go out on the FFOF

a little calmag 2 to 4mls per gallon and some Epsom salt 1/4 tsp per gallon starting around week 3 will get you thru to week 5 or 6 of veg as long as your container isn't too small

 

[bostontwin]

Sorry for the response guys thank you for your help. I give them 2mls of cal mag and 1/4 tablespoon of epsom salt plants look really healthy I go with fox farm?

 

[im4satori]

pics look great

but whats the question at the bottom?

I go with fox farm?

are you asking about fertilizer?
no I wouldn't use fox farm liquid fertilizer

the soil is great but im not a fan of there liquid nutes

 

[whitebb2727]

Sorry for the response guys thank you for your help. I give them 2mls of cal mag and 1/4 tablespoon of epsom salt plants look really healthy View attachment 3955589 View attachment 3955590 View attachment 3955589 View attachment 3955590 I go with fox farm?

Looks good. Be careful using Epsom on top of cal/mag.

 

[im4satori]

Looks good. Be careful using Epsom on top of cal/mag.

for sure you don't want to over do it

dont go adding extra cuz it wont give you more

having said that 2mls calmag and 1/4 tsp Epsom salt is a safe low amount

I wouldn't add it more than 1x per week or even less...unless your plants ask for it

calcium def shows first as small red/copper freckles on lower leaves

magnesium shows first as cupping and twisting of leaves

 

[bostontwin]

Thanks anyone any suggestions on nutes?

 

[im4satori]

I like all the genral hydropinc stuff, its easy

if you have a very good scale you can use the maxigrow and maxibloom dry salts
I prefer 3grams of each per gallon for bloom

if you want a simple 1 part 1 bottle liquid fertilizer the floragrow and flora nova are very well balanced and the instructions are spot on

the 3part is nice but you gotta buy more bottles
the 3 parts plus calmag and Epsom salt

 

[bostontwin]

for sure you don't want to over do it

dont go adding extra cuz it wont give you more

having said that 2mls calmag and 1/4 tsp Epsom salt is a safe low amount

I wouldn't add it more than 1x per week or even less...unless your plants ask for it

calcium def shows first as small red/copper freckles on lower leaves

magnesium shows first as cupping and twisting of leaves

Thanks for the advise 1 plant had twisted leaves and 2 had some purple on lower leaves/ branch

 

[whitebb2727]

I'm organic but for synthetics I like Dynagro products.

 

[im4satori]

Thanks for the advise 1 plant had twisted leaves and 2 had some purple on lower leaves/ branch

purple on stems doesn't indicate anything much by itself alone
some plants just do that no matter what

 

[im4satori]

if you see it in the leaf or in the leaf veins then inquire

 

[bostontwin]

Just a update on progress still no nutes yet but definitely within next couple of days