the laterite... they sell by packet, 1 packet at my place only rm4, very big pack, around 5kg or more... not sure but i can say is big. during the experiment no extra fert, just use the laterite, glosso and hairgrass and result no use at all the laterite.
the bonsai fert, will post the pic on mon, my dc is at my gf place.yup when in the water no smell.
taste soil.... i can say the result would be bitter and acidic like wine..kekekeke