peachpearplum

oh. Ok, well I just though that it was a pretty normal question to ask lol. thanks anyway, do you know where else can I find out?

I am relatively new to rocketmaking as a hobby and was wondering if there was any way of preparing rocket fuel for small miniature rockets without the use of potassium nitrate. The rockets that i make are around 4/5 inches high and weigh around 100g. The reason that I dont want to use KNO3 is that the stores that I know of that supply me with it have all slowly stopped supplying it due to bans and are forced to re-stock.One store does sell a fertilizer with soluble potassium oxide and nitrogen but thats as close as it gets to pottasium nitrate I'm hoping to use more simpler and more common household ingredients to be more independent of garden stores and pharmacies. Any ideas? Thanks for your help, Andrew