Most faux fall arrangements and trees are maintenance-free: they don't need watering or trimming and many are described as reusable year after year. Expect only minimal care such as occasional dusting or gentle reshaping after unpacking (if applicable).
Product listings show a few filler types: polyurethane foam is commonly used in tabletop arrangements; some items list “artificial water” as a filler; and several larger tree bases report no filler. If filler type matters to you, check the product detail page for that specific item.
Foliage and accents are typically made from polyester or silk-cloth fabrics (listed as silk or polyester leaves). Tabletop arrangements often use ceramic containers and may include polyurethane foam filler; some wreaths and trees list plastic components for containers or bases.
Common plant varieties include eucalyptus, pine, and plum. Seasonal accents shown in listings include artificial pumpkins, pine cones, maple leaves, and faux berries.