Living things respond to their environment. Response to stimuli is an important characteristic of life. Anything that causes a living organism to react is called a stimulus (plural is stimuli) Stimuli can be external or internal. For instance, if you feel like going to the bathroom, it is an internal stimulus that is controlled by the brain.
Planting leafy green vegetables is easy, but itâs all in the timing. Knowing when to plant greens (such as spinach, kale, and lettuce) depends on your climate and if the leaf vegetables are heat- or cold-tolerant. Greens grow year-round in areas with mild summers and winters, such as the West Coast. For most other areas, spring and fall are the best times to grow greens.
Fall is the ideal time to plant Stargazer lilies in the ground. This gives the bulbs time to put down roots before winter sets in. This is also an excellent time to divide and transplant any established lilies you have in your garden. New bulbs should be planted as soon as possible after buying them. Try to plant in early fall when the weather is still pleasant and before heavy rains make your soil too wet to work.