Yup.
Ergot isn't hard to grow. You *can* order a high-yielding strain of Claviceps paspali, like 1-2g of Lysergic Acid and its amides (which can be hydrolyzed to Lysergic Acid) per/ gram. Trust me if you look and research enough you can get the stuff. Growing it? No problem. Build an aerated fermentor. Do some reading on sterile techniques, get a pressure cooker, pump sterile air (you can find sterile air filters), and there are designs for these things: it's not rocket science
After about 9 days, voila the process isn't hard. You need POCl3 (you can make it yourself or order it from asians), basic solvents and such that you can order online from hobbyists if you know where, and Diethylamine which you can make by hydrolyzing bug-spray.