Farmers Market - crafted at last

To get farmers market by the end of act 1, one needed 18,400 fertilizer as you needed the upgrades to do so. However by my calculations one was only able to get 16,576 fertilizer total (including spending on upgrades) in act 1. Unless one got lucky on the random roll between fertilizer, corn, and seeds it was not possible to craft the farmers market by the end of act 1. I'm not sure I want to try and do the math for act 2. I'm at research 19 and squirter 12 and have a average per day of 1,405 fertilizer, 562 corn, and 670 dna. During act 1 I had an average of 931 fertilizer per day. About 25% less than needed to get FM in act 1. Even adjusting for the two days I missed I still would have been 20% short per day. And 10% shy of the total possible I calculated. Some how I came up 6 fertilizer per day short.