Vintage Bat Guano, When Should I Use This?

Hey all. I have just bought some guano and would like to know when I should use this? I have 8 plants at the moment ranging from recently cracked seeds to ones less than 3 weeks from harvest.
I am growing in perlite, hempy bucket style and just want my babies to grow well and I've only hard good things about this stuff. Cheers for any answers

Bat guano is pretty quick release for an organic fertilizer so it really depends on the type of guano. If it is high in N use it for veg and apply it early. If it is high in P add a bunch at the beginning of flowering.

When i used bat guano i added to my soil mix. lovely stuff. how was u going to use it?

I usually use it as a soil amendment outdoors to add P to the soil for flowering later.

Balzac89 said:

I usually use it as a soil amendment outdoors to add P to the soil for flowering later.

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Whats a amendment?

I was going to put it in water end add it that way. The guano I have is high in N. So this is only good for vegging then?

ok a guano tea. never tried that 1. Worm casting tea is great also. i suppose it will have better effects in veg then. plants stil do need N flowering tho.