Lilac bushes grow throughout the United States and are prized for their hearty nature and low maintenance as well as for their beautiful, fragrant flowers.
You should be familiar with the plants you intend to plant. Your knowledge in classifying and naming plants would give you the right choice to select which one is suited to your place, soil, temperature, and other requirements your plants needs in their growing period.
There is the type of butterfly house that contains butterflies and their nectar plants. These type of butterfly houses are actually structures created for the specific reason of providing a safe and enclosed space in which to study the butterflies.