How do you make a fir tree in Alxemy game?

Can you eat a sunflower? Where do jackfruit grow? Does calla lily represent death? How can I ensure successful olive tree growth in my garden? What happens to the flower after fertilization? Difference between bracket fungi and fern? Does vegetation mean agriculture? How can I effectively cultivate and maintain a wall-climbing ivy in my garden? Why is my snake plant limp and how can I revive it? Where is the hidden bush on Nabooti? Why do leaves of trees drop on the east side of us in fall? Why plant cannot pollinate itself? Did willie thrower have siblings? Why are lilies called both Calla and Arum? How tall do sunflowers get? What are the two groups of hardwood? How can I encourage celery to regrow after harvesting? Is ball lily flower poisonous? Why is it important to avoid leaving potatoes in the ground for too long? Main crops of myans also called corn?