Praying mantis egg cases are a valuable addition for enhancing the balance of any garden or greenhouse. They can be placed in vegetable gardens, greenhouses, or on plants such as trees, shrubs, and ivy. Once hatched, the mantises actively feed on various, making them a helpful ally for maintaining a thriving environment. For indoor hatching, simply keep the egg cases in a warm spot away from direct sunlight and check them regularly. Ideal hatching conditions require a temperature of around 72°F to 78°F, with a timeline of 2-8 weeks depending on when the eggs were female laid the egg. For outdoor hatching, attach the cases to a twig or place them in the branches of a plant about 1 to 2 feet off the ground. When hatching occurs from eggs, the tiny mantises emerge, hanging on silk threads before dispersing into their surroundings. The egg case remains unchanged after hatching, making it easy to confirm the process. Flexible placement: Perfect for gardens, greenhouses, and various plants. Simple indoor process: Needs warmth and occasional monitoring. Easy outdoor use: Quick to set up and maintain. Fascinating emergence: Silky threads and swift movement. Once released, the mantises blend effortlessly into their environment, helping to create a balanced and lively ecosystem. Their unique appearance and behaviors make them an intriguing addition for those who appreciate a dynamic garden atmosphere.