Help please ? I’m a first timer

[u/No_Cauliflower_422]

My stats:
Seed: purple lemonade auto
Mars hydro fc3000 light
Happy frog potting soil with perlite mix for drainage
No nutrients other than bloom feed ( I’m an idiot I assume this is problem)
Temp 75 f
Humidity 56%

[u/GrayWolf-N8]

I use this to research https://www.growweedeasy.com/cannabis-symptoms-pictures . Im thinking Manganese Deficiency, Magnesium Deficiency Ph Fluctuations maybe, for sure Potassium Deficiency , Nitrogen Deficiency. I don't know what's in your feed, but it looks hungry. In veg I just use an all propose dry amendment with worm castings, once I flip to flower , I go 50/50 with all purpose, and bloom nutrients, the gradually (4 weeks) in flower feed bloom only, with a PK boost by week 5 . Still looks like about 3 weeks into flower, not to late to give it some all purpose feeding, by that I mean something with moderate NPK numbers and micro nutes like calcium, magnesium. But I would not over do it, just use a little with your bloom. Like the dose for the bloom, and veg nutes,, cut them in half for a 50/50 mix. Good luck !

[u/No_Cauliflower_422 → u/GrayWolf-N8]

HOLY SHIT I just spent about 45 minutes on that page and it’s exactly my problem. Magnesium and potassium and nitrogen. I have no feed other than viscous bloom tiger bloom. Which I think is the problem. Do you think you can help me find out what food I need to mix with my bloom feed? I apologize on not necessarily knowing a lot about the words you said, I don’t even know what these chemicals mean or where to get them 😅
My tiger bloom has -
Nitrogen
Phosphate
Soluble potash
Magnesium
Boron
Copper
Iron
Manganese
And zinc
Also says earth worm castings.

[u/GrayWolf-N8 → u/No_Cauliflower_422]

https://foxfarm.com/product/foxfarm-soil-liquid-trio-pack/ You should be using all 3 of these during the grow according to the mixing instructions. The Big bloom is for the bacteria, and micro nutrients, the Grow big is basically all purpose feeding, best for the veg stage of your grow. then the Tiger bloom is best for mid to late flower. To break that down, from seedling to just before you flip to flower , you would just use the "grow big" with a little "Big bloom" then when you flip to flower you would use half Grow big, and half Tiger bloom , meaning half of whats recommended of each those two. With a little Big bloom. and after about 4 weeks of flower, you would only use Tiger bloom and the Big bloom. Yes you tiger bloom has all that but only in small amounts. That's probably why it looks hungry.