Cal-Mag for the living soil grower

[Garbage_bear]

I just found out about Dolomite Lime from Down to Earth. It’s a calcium Magnesium rich slow release. I have always wondered how to raise Calcium and or magnesium deficiency in an organic grow and this seems to be the answer! Sorry if this is old news to yall but I thought I would just pass on this info as it made my day. It’s cheap too. $10 for five pounds at Wilco(my new grow store). My last grow store got busted for selling herb out of the shop and having an unlicensed 2000 hemp plant grow lol. I’ll stick to Wilco…

Down to Earth, Dolomite Lime, 5 lb | Wilco

<span>Down To Earth’s Dolomite Lime supplies essential nutrients calcium and magnesium, and sweetens your soil (raises the pH) to improve plant growth…

www.farmstore.com

 

[TomH]

Great and timely info,
I also found that bone meal and fish/shellfish meal also have good calcium contents.

So far, I really like the look of organic growth, just seems less stressed but I’m not sure I can define it.

 

[BigBagOfBuds]

Langbeinite - Wikipedia

en.wikipedia.org

Langbeinite is some magical stuff if you can find it. Magnesium, sulfur, potassium. Combined with bone meal its what I use to get organic potassium and magnesium in flower.

My base nutrients are chicken manure and langbeinite for veg, then chicken manure, bone meal, langbeinite for flower. Cheapest organic fertilizer you can get, if you can find langbeinite.

Epsom salts can also help with the magnesium needs combined with bone meal.