is this fertalizer useable?

[Ultima]

i have some 20-20-20 fertalizer, was just wondering if that would work for san pedros/peruvian torch/peyote

 

[MrCactus]

Better is a special Cactus-fertilizer with low Nitrogen.
Something like N-P-K-Mg of 5-20-40-3 .

With 20-20-20 the Cacti will get too much N, and will grow to long and weak.
Perhaps the San Pedro's will grow well, but the Peyote will grow much too long.

 

[MrEmo]

20-20-20 is good for grass, pasture not cannabis

 

[tryptonaut]

Better than nothing, if only used in moderation, but far from optimal. So better get something with less nitrogen