Two things to do here:
1) Write the intro and conclusion for the entire project.
You have now researched all aspects of your plant. It is time to write an introduction and a meaningful conclusion and make recommendations (or not) for its use. Back up your recommendations! This should be about 1000 words total.
An excellent introduction is really important to set the tone for the paper. It is a good idea to spend extra time polishing the sentence structure and grammar to set the reader up to expect a well-written paper. A thoughtful conclusion with personal recommendation is the final icing on your cake. It wraps everything up in a nice package and summarizes what the reader has learned. It is a very important part of a professional-sounding paper. Bringing in a personal connection when appropriate gives the reader a chance to know you through your opinions.
2) Assemble the final submission
Time to assemble your polished term project. Take everything you have learned and the feedback you have received, polish everything up including the grammar and the pictures and post it proudly. And Voila! You have created a large term project before you know it!