The M106 and M111 rootstocks are both varieties commonly used for apple trees, but they differ in their growth characteristics and ultimate tree size.
1. Growth Characteristics:
– M106: The M106 rootstock is a semi-dwarfing variety, meaning it will produce a tree that is smaller than a standard apple tree but larger than a true dwarf variety. It is known for its vigorous growth and is often used for orchards where a slightly smaller tree size is desired.
– M111: On the other hand, the M111 rootstock is classified as a full-dwarfing variety, which means it will produce a tree that is significantly smaller than a standard apple tree. It is known for its slow and steady growth, making it suitable for smaller gardens or limited spaces.
2. Tree Size:
– M106: A tree grown on an M106 rootstock will be about 70% the size of a standard apple tree. This makes it easier to manage, harvest, and prune compared to a full-sized tree. Additionally, the smaller size allows for tighter spacing in an orchard, maximizing the number of trees that can be planted in a given area.
– M111: Trees grown from an M111 rootstock will be even smaller than those grown on M106. They typically reach heights of around 8-12 feet, making them ideal for backyard gardens or areas with limited space. The smaller size also makes it easier to maintain and harvest the fruit.
3. Fruit Production:
– M106: While the M106 rootstock produces a smaller tree, it still allows for a good fruit yield. It is known for its ability to bear fruit at a relatively young age, usually within 3-4 years after planting. This makes it a popular choice for those looking for earlier fruit production.
– M111: The M111 rootstock also produces fruit, but due to its smaller size and slower growth, it may take slightly longer for the tree to reach maturity and bear a significant crop. However, once established, it can still produce a decent yield of apples.
The main difference between the M106 and M111 rootstocks lies in their growth characteristics and resulting tree size. The M106 is a semi-dwarfing variety that produces a tree about 70% the size of a standard apple tree, while the M111 is a full-dwarfing variety that produces an even smaller tree. Both rootstocks can bear fruit, but the M106 tends to reach maturity and produce fruit at a younger age compared to the M111. The choice of rootstock will depend on factors such as available space, desired tree size, and desired time to fruit production.
