Trees that need to be pollinated by another variety of the same fruit species. Two trees of the same variety will not pollinate each other.
The tree does not require a pollination partner. However, fruiting and fruit quality is usually improved with a suitable partner.
Dwarf: Grow between 8-10 Feet tall and wide
Semi-Dwarf: 12-15 Feet Tall and Wide, the exception being cherries which grow 15-18 Feet tall and wide.
Standard: Will grow 18-25+ tall and wide, the exception being peach and nectarine trees, which will reach 12-15 feet tall.