Red Milkweed Johnson's Nursery KB This for me makes the wild garden so worth while. Keeping part of the garden wild with 'weeds' as people say is so important. The little guy is saying 'hello' too. Why Do Cats Spray? Our Vet Explains the Common Reasons & Solutions Catster Top Tips For Sowing Chilli Pepper Seeds Amazon.com: 36 Pack Peppermint Oil Wasp and Bee Repellent Outdoor, Natural Carpenter Bee Repellent for Yellow Jackets, Hornets, Mud Wasps Deterrent for Indoor Outdoor Patio Garden Porch, Pet and Human Safe : 4 Carbon fixation in C4 plants is a specialized process that enhances the efficiency of photosynthesis. Here's an overview of how C4 plants fix carbon: #Carbon Fixation Process