Assistance needed!

[Limewolf]

Hello!

I just started white widow auto from rqs about a week ago using light mix with extra perlite added about %25

+20g of Mycorrhiza

+2g of thricodherma harzianum

For each 7 gallon pot

Started with root riot starter cubes.

Using natural spring water from close source, no piping directly from the moving source. storing in a circulating tank.

Started silica and calmag in first day. (Had seen some calmag issues with the water i use in previous cycles)

Started half dose of canna start due to no fert in cubes.

Only Watered 3 times so far. every 3 or 2 day about 30-40ml of water.

Ph always 6.5 stirct

Base ppm of water i use is about 150ish

Last watering ppm was 400ish

0.75ml/l silica 0.75ml/l calmag 3ml/l canna start

​Will be running on canna nutes as i feel so comfortable with them

Humudity between 65%-70%

Temp between 25.5c- 27c (77f-81f)

​When lights off 24c (75f)

Running 18-6 hours on light

Ppfd currently between 350-450

I have issues with 3.

2 discoloration in a crackling pattern

1 loosing pigments at some points
First there was a pin point in one lead than turned out loosing pigments at some points

You think is it simple underwatering or kind of a deficiency or a pathogen?

I sterilised all areas before planting

This is the avarage look of the rest

Any kind of help or advise appreciated!

[MidwestGuy]

Welcome to the forum.

Your plants are fine and look great.

The circled area in the 2nd to the last pic is normal leaf variegation.

The light green areas are that way because chlorophyll has not filled in the new growth yet.

@Limewolf

Started silica and calmag in first day

I would avoid using silica until the plant is larger. The use of silica strengthens plant structure and can make training a plant difficult.

[ScottsBuds]

Agreed with Midwestguy
Plants look fine.

Happy Growing

[Metalheadfred]

Welcome and looking good grodude!!

[BobbyDigital]

Agree, plants look fine. They’re very young. Let them stretch their legs and figure out what they want to do with their life before intervening.

[kaptain3d]

Agree with all the fine growers here… And I have to remind you: At that stage of life, less is more.

Often we’ll imagine some deficiency that just isn’t there and try to apply corrections/remedy… That’s where you risk of injuring your plant more than if left alone.

[Limewolf]

Thank you all!

[Limewolf]

Still wanna know whats going on about these two comparing to others looks so healthy

[MidwestGuy]

Your plants look great. Keep doing what you are doing.

[Limewolf]

Growth stunted at the ones with the issue others doubled in size those still same

[SausageMahoney]

They will grow differently. Looks pretty healthy overall.

[Limewolf]

some say beet curly top virus. Have you ever heard?

[Limewolf]

[Limewolf]

Update