precipitated bonemeal/ dicalcium phosphate

odbsmydog

Well-Known Member
I got a giant free bag of 0-18-0-23% calcium bonemeal and i was wondering if anyone knew any application rates for using it to flower? i cant find any good info online and I dont wanna buy anything else cause im broke as fuck. anyone out there use this stuff?

Thanks a lot guys and much love.
 

Rtoke

New Member
Bone meal Is great !!!! if you have a look at subs super soil he uses 5lb bone meal in his mix that is of soil:

8 Large bags of soil 40 Litres bags or 1.5 Cubic feet so 320 Litres
with 30 Litres or worm castings so if you add it up: 350 Litres of soil for 5lb bone meal ! ( he also adds guano ect.. but just for soil )

scaling it down:
1/4 of 350 Litres = 88 Litres, so for 88 Litres of soil 1.25lb of bone meal ( 557 grams )

for every 45 Litres of soil: 1/2 of 1.25lb = 0.625lb or 300 grams of bone meal for 45 Litres of soil !!

These are reasonably " nutrient hot " quantities ^^^^^^^. but since bone meal is organic its quite hard to give your plant nute burn.

hope this helps and good luck
 

odbsmydog

Well-Known Member
yeah this thread wasn't about normal bonemeal, it was this stuff I had precipitated bonemeal/ dicalcium phosphate. I don't think it was the normal kind. I ended up just using it all as a top dressing last year. it's all long gone now!

and IndicaFriendica don't you get sick of making all these ridiculous posts? it must get old after a while..
 
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