Wheat, oats, rice and sunflowers are examples of C3 plants. Well known C4 plants are corn, sugarcane, and lettuce, while succulents, cacti, and pineapples are CAM plants. Source: Khan Academy, Biology Dictionary and A Botanists' Guide to Specialty Coffee Specialty Coffee Association Guides For Growing Lucky Bamboo In NZ The Plant Experts Plant based nutrition certificate from Cornell University DON'T sow your Chilli seeds until you've done this Growing chilli and pepper plants from seed can be challenging as they take quite a while to germinate and then take several months Cal Mag Tips for Healthier Tomatoes and Peppers Houseplant Resource Center