The 20 Best Oversized Indoor Plants for a Greener Home Chlorosis and Cannabis Plants Percys Grow Room Camellia fruit, seed pods and seeds from my daughter's garden in NZ. Sow True Seed Open Pollinated & Heirloom Seed Company, Asheville NC From sowing to germination, the cotton plant grows roots, branches and leaves before producing flowers. Once the flowers bloom and turn yellow then pink, pollination is complete and a cotton boll forms.