nature ammy price check and q's

1st of all: how much are nature ammys
2: should i invest in one if i want to be a farmer
3: are magic roots tradable?

1. no
2. no

they aren't worth it.

well... ok then. but when i grow herbs they always die because i dont know theyre sick. do i really have to stand there the whole time?

1) Nature ammy are now worth about 70K
2) It is really useful for higher level harbs and calquat. You do not want to walk all the way to Tai-Bo-Wai to check on your calquat tree status. Anyway, you can only use 1 ammy at a time. So, most of us high lvl farmers use the ammy on calquat.
3) Magic roots can be traded.

well, i bought mine for 70k so i reckon like 65-75k