400W HPS, Multistrain Scrog Soil

[guanxo]

Hello!

From Spain, my 90 cm x 90 cm indoor, multistrain, from feminized seeds, scrog, soil, 7 to 10 liters buckets, 400 W HPS

What strain is it?: 3 plants of The Ultimate (Dutch Passion), Critical + (Dinafem), Royal Dwarf Auto (royal queen seeds), critical (unknown), toxic (ripper seeds).
Is it in Veg or Flower stage?: day 20 of veg
If in Veg... For how long?: 37 days
If in Flower stage... For how long?: 65 days
Indoor or outdoor?: indoor
Soil or Hydro?: so l
If soil... What size pot?: 7 to 10 liters
Size of light?: 400 W
Is it aircooled?: no
Temp of Room/cab?: 24 C
How often are you watering?: every 3 to 4 days

Bucket Size - 7 liters and 10 liters
Medium - soil
Lights - (2) 400w HID
Nutrients - biobizz
Strain(s) - The ultimate (Dutch passion), critical + (dinafem), royal dwarf in flowering (royal queen seeds)
# of Plants: 8

This is my grow room:

At the moment I just topped 3 of them and are around day 20 of veg:

 

[guanxo]

This is my third grow. The purpose of this journal is to get help from you guys because I used to get issues with nutrients, etc and would love to have your help this time.

Thanks

 

[guanxo]

Hello!

Things are going ok with the plants in day 22 of veg, but the plants that is in flowering and almost ready is really yellow and with spots, here some pictures:

I know that at the end of the flowering fase marihuana plants get more yellow and I did not feed in the last watering but even so, is to much yellowing and the spots.

The ph of the water is right (6,5) because I use an electronic pen for testing the water.

Here a picture of the inside of the tent:

Could i be a cal-mag deficiency? I water with a mix of filtered water and osmosis water. Thanks!


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[schomegrown]

What's up man? I have a similar set up to yours. Your plants in veg look pretty healthy.
What is your soil ph? It looks like maybe a mag. deficiency.. But not certain on that. I would definitely check that soil ph and see what you get from that first. Let me know what you come up with. Ill help as much as possible.

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[guanxo]

What's up man? I have a similar set up to yours. Your plants in veg look pretty healthy.
What is your soil ph? It looks like maybe a mag. deficiency.. But not certain on that. I would definitely check that soil ph and see what you get from that first. Let me know what you come up with. Ill help as much as possible.

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Hey schromegrown, thanks for replying!

That is what I thought, because I water with a mix of osmosis water and filtered water.

I am going to buy a cal-mag liquid bottle from the growshop and see...

Thanks again!


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[schomegrown]

Yeah. Could possible cause a build up and lock your roots up.

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[guanxo]

The other plants if you look closely, are beginning to get a little bit light and it is weird because I am providing with enough nitrogen because the tip of their leaves are beginning to claw down, so I guess is a cal-mag deficiency caused by too much osmosis water.


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[schomegrown]

That sounds like it. I had to go pull out the old grow bible. I'd flush and see what you get from that. How long do you have left on the girl in flower?

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[guanxo]

The girl is going down this saturday or Sunday, I should water her tomorrow for the last time. Should I water it just with ph water?.

And what about the others in veg?, should I flush them? Or water them with ph water and cal-mag?. Thanks!


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[schomegrown]

The girl is going down this saturday or Sunday, I should water her tomorrow for the last time. Should I water it just with ph water?.

And what about the others in veg?, should I flush them? Or water them with ph water and cal-mag?. Thanks!


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I would give her a really good flush to try and get a smoother smoke out of your bud. I have a plant that I will be cutting down in a week or so. There is still a lot of clear trichs waiting for a few amber. I stopped nutes a little sooner and flushed soon after. Now I'm on just water (bottled water). I cut a sample and dried it. Actually smoked it today and it was the best taste I have had. Not a bit harsh. Very fruity. With your girls in veg I would do the same flush and then start your cal-mag that way nothings blocking your roots up and they get the amount of cal-mag they need.

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[guanxo]

Hi there!

Today I gave a flush to the flowering auto plant and water the rest veging just with Calgel and plain water with ph at 6.5

Here a picture of the flowering plant with calcium issues:

And here a picture of the plants veging with beginning issues with calcium too:

Any advice??

Thanks!



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[guanxo]

Hello!

So it is day 30 for the plants in vegetative stage. A couple of days ago I watered them just with water and calcium (because of the calcium deficiency the showed) and they seem to be alright now.

Today, I took off many fan leaves, before I change to flowering in 4 days. it is the first time I do this defoliation.

Here some pics:

A closer look:

And a picture of the royal dwarf auto from RQS that I will harvest tomorrow:

Thanks for any advice!!




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[schomegrown]

Hello!

So it is day 30 for the plants in vegetative stage. A couple of days ago I watered them just with water and calcium (because of the calcium deficiency the showed) and they seem to be alright now.

Today, I took off many fan leaves, before I change to flowering in 4 days. it is the first time I do this defoliation.

Here some pics:

A closer look:

And a picture of the royal dwarf auto from RQS that I will harvest tomorrow:

Thanks for any advice!!




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Oh yeah they all look much better! Your girl flowering even bounced back some. Those buds have made a noticeable change since last pictures. I think you've got a handle on them now. But you know we are always here if you have any questions!

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[guanxo]

Thanks for your help and support Schomengrown. After some failed grows I getting better . Really excited!


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[guanxo]

Hello!,

Today It was harvest day for the royal dwarf auto from royal queen seeds. Day 63 from seed. Here are the pics:

Even that it was yellow, I hope to get a lot of grams from it!! Nice.


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[schomegrown]

Hello!,

Today It was harvest day for the royal dwarf auto from royal queen seeds. Day 63 from seed. Here are the pics:

Even that it was yellow, I hope to get a lot of grams from it!! Nice.


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Oh yeah you got a good bit. That bud looks Damn good too. Congrats on the harvest.

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[guanxo]

Hello!

Thank you for the good wishes.

Today I put the screen for the scrog and tomorrow I will be changing them to flowering light cicle.

Here some pics before the screen, the look good to me:

And here some pictures after installing the screen:

A picture of the plants under the screen:

Thanks!




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[guanxo]

Hello again!

It's been a couple of days since I installed the screen of the scrog.

Yesterday I changed the ligthts schedule to 12/12, so it is day 1 of flowering.

The leaves are up to the light again. I have been training the plants through the screen a little bit. Here some pictures:

Thanks!


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[guanxo]

Day 5 of flowering. Watering them with flowering base + bud ignitor from advanced nutrients. Some pictures:

They look pretty healthy to me:

I have done some defoliation of the biggest leaves that are in shading.

Thanks for following and any, I mean, ANY advice is welcome. I am here to learn.


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[guanxo]

I also installed a small deshumidifier so I keep the RH to 45%. The temperatures inside the tent are in the 25 C.


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