The number of hedge plants per meter can vary depending on the type of plant and the desired density of the hedge. As a general guideline, for small to medium-sized hedge plants, you can typically plant 3-5 plants per meter for a dense hedge. However, for larger hedge plants or if you prefer a less dense hedge, you may only need 1-2 plants per meter. It's important to consider the mature size of the plants and their growth habits when determining the spacing for your hedge. **

The number of tomato plants per person can vary depending on factors such as the space available for gardening, the individual's consumption of tomatoes, and the variety of tomato plant being grown. On average, one to three tomato plants per person is a good starting point for a home garden. This can provide a steady supply of fresh tomatoes throughout the growing season without overwhelming the gardener with an excessive amount of produce. **

Cruciferous plants are a group of vegetables that belong to the Brassicaceae family, including broccoli, cauliflower, cabbage, and kale. Mint family plants, also known as Lamiaceae family, include herbs like mint, basil, rosemary, and oregano. Leguminous plants are members of the Fabaceae family and are known for their ability to fix nitrogen in the soil, including beans, peas, lentils, and peanuts. Each of these plant families includes a variety of edible plants that are commonly used in cooking and gardening. **

Seeds of plants are generally different in size due to a variety of factors such as the species of the plant, its reproductive strategy, and its ecological niche. Larger seeds may have more energy reserves and nutrients to support the initial growth of the plant, while smaller seeds may be more numerous and have a higher chance of dispersal. Additionally, the size of seeds can also be influenced by environmental conditions and the availability of resources. Overall, the size of seeds is a result of the evolutionary adaptations of the plant to optimize its chances of successful reproduction and dispersal. **

There are many different types of plants in the world, ranging from flowering plants like roses and tulips to trees like oak and pine. Other common plants include grasses, ferns, succulents, and vegetables like tomatoes and carrots. Each type of plant has unique characteristics and requirements for growth, making them diverse and interesting to study and cultivate. **

In Plants vs. Zombies, new plants are introduced as the player progresses through the game. These new plants have unique abilities and characteristics that help in defending against the advancing waves of zombies. Some examples of new plants include the Cherry Bomb, which explodes and damages all zombies in its radius, and the Melon-pult, which hurls melons at zombies for heavy damage. Players must strategically choose and place these new plants to effectively combat the different types of zombies they encounter. **

Many arctic plants are long-day plants because they have adapted to the long periods of daylight that occur during the Arctic summer. These plants have evolved to take advantage of the extended daylight hours for photosynthesis and growth. By being able to photosynthesize for longer periods of time, arctic plants can maximize their growth and reproductive potential during the short growing season in the Arctic. **

Many Arctic plants are long-day plants because they have adapted to the long periods of daylight during the Arctic summer. These plants have evolved to flower and reproduce when daylight hours are extended, allowing them to take advantage of the optimal growing conditions and maximize their chances of successful reproduction. By being long-day plants, they are able to synchronize their growth and flowering with the seasonal changes in daylight, ensuring their survival in the harsh Arctic environment. **