Leaf Septoria, Mag Def, PH or all. HELP!

I don’t know. First time grower. I tried to find this on my own but there is a lot of info out there. Confusing. I found this (pics below) about 48 hours after topping/fimming (I tried to top but not sure). She (feminized photoperiod) is 3 week since she popped out of the soil, in 3 gallon pot with FFHF, watered at 6.5 PH, RH 40-50%, Temp 77 F day 69 F night. She had one feeding of FF big boom at 1/2 recommended dose 4 days ago. 18/6 light cycle. The humidifier is fairly close to her. Getting ready to water again. I do not have run off numbers. She is short about 5 inches tall and bushy.

I hope someone out there has the answer. Thanks

I don’t know if you can see but did I top or you know.
A few starting pointers on LST would be helpful also.

Looks like you need cal-mag added . Yes you topped it from what I see. I’ll drop some training pics below. Lean your plant as far as you can to one side then start spreading her with garden stakes. As she gets bigger use garden wire and binder clips to spread her out.


Just a side note are you PH- your water after additives or before? If before could be PH issues and when you water you should get your run off numbers

Thanks, Wow that is so serious LST. I maybe scared to go that far but it looks great on you. I have nothing to do but go for it. Still a little scared.

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Your plants still young so should be quite ply-able when it comes to bending. I have only had real problems when I push them around late in flower because the stems go all wood on ya.

I wouldn’t worry too much about a few blemishes.

The following would help a lot if you do have developing issues.

A support ticket will help us help you. Can you please fill out a support ticket? Please include what type of water you are using (RO, distilled, tap.)

COPY/PASTE the below list into your forum post.

Answer these simple questions the best you can.

If you do not know, or do not use something; Just say so; Or post

NA (non-applicable)

• What strain, Seed bank, or bag seed

• Method: Soil w/salt, Organic soil, Hydroponics, Aquaponics, KNF

Soil brand and type

• Vessels: Pots, Grow beds, Buckets, Troths

• PH of Water, Solution, runoff (if Applicable)

• PPM/TDS or EC of nutrient solution if applicable

• Indoor or Outdoor

• Light system

• Temps; Day, Night

• Humidity; Day, Night

• Ventilation system; Yes, No, Size

• AC, Humidifier, De-humidifier,

• Co2; Yes, No

If growing Hydro some additional questions:

-DWC? RDWC? Autopots? Ebb and Flow? Other?
-Distance of liquid below net pot (DWC)
-Temperature of reservoir
-TDS of nutrient solution
-Amount of air to solution

Always try to upload a clear picture of any issues you may have to allow the community to assist you. Pictures taken under natural or white lighting are by far the best.

Add anything else you feel would help us give you a most informed answer should be included. Feel free to elaborate, but short and to the point questions and facts will help us help you in a more efficient manner.

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The new growth coming in looks fine. I would just water normally and tuck those big fan leaves your holding under the branches that are trying to reach light.