Pot size for white peat + vermiculite

  • Thread starter Xantum
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Xantum

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I'm not really sure where to put this.

But I'm looking for a good pot size for my soon-to-be airpots that I'm going to fill with 50% white peat (used for orchids amongst other things) and 50% vermiculite. X amount of grams of dolomite lime (40-45g per 28 liters) and some silica.

I'm planning to build a automatically watering system or get some fully circular system for water and nutrient efficiency.
If anyone has an idea how to build one by hand, please hola. I'm all ears!

I'm going to grow in a 120x120x200cm tent and I'm thinking about maybe 4 plants?
I'm going to use 600w HPS for flower and I guess a 600w MH for veg. Starting at 300w and going from there.

But ATM I'm kinda stuck on what pot size I should use.
 
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