So i have doing some digging

[SaltySalamander]

I have been looking for the best organic soil recipe for a little while. The one that comes up the most is subcools super soil. I think I'll run with that But, I have noticed that there are two that I can find one from 2009 and one from 2014. Sub posted a new recipe on youtube with monster gardens. Any pointers or advice about organic soil?

Original recipe (2009)

• 8 large bags of a high-quality organic potting soil with coco fiber and mycorrhizae (i.e., your base soil)
• 25 to 50 lbs of organic worm castings
• 5 lbs steamed bone meal
• 5 lbs Bloom bat guano
• 5 lbs blood meal
• 3 lbs rock phosphate
• ¾ cup Epson salts
• ½ cup sweet lime (dolomite)
• ½ cup azomite (trace elements)
• 2 tbsp powdered humic acid

New version of recipe (2014)

• 8 large bags of a high-quality organic potting soil with coco fiber and mycorrhizae (i.e., your base soil)
• 33lbs + Earth Worm Castings
• 2.5lbs Fish Bone Meal
• 2.5lbs Bone Meal
• 5lbs high phosphate bat guano
• 5lbs blood meal
• 5 cups oyster shell
• 3 cups kelp meal
• 3 cups alfalpha meal
• 3/4 cups epson salt
• 1 cup dolomite lime
• 2 cups azomite
• 2 tbsp powders humic acid

I am more then likely goning to go with 2014s mix. There was a report that came out yesterday saying rock phosphate leaves a shit tone of hard metals in your cannabis?

 

[Homesteader]

Rock phosphate content depends on the source. Most of the worlds rock phos comes from Morocco.