How to Care for Rootstock

Rootstock plays an important role in the propagation of other flowers, plants and trees. A rootstock is a type of plant that grows with a strong root system already embedded into the earth, which is used for grafting. Holes can be cut into rootstock for seeds of flowers to be planted. The flowers then become part of the rootstock, which is beneficial since the rootstock has such a healthy root system. If you grow rootstock, know how to care for it so that you get the most out of its roots.

Pruning shears
Water
Kelp meal or soft rock phosphate
Blanket

Instructions

- 1
  Prune away dead or dying stems to keep the rootstock healthy, using pruning shears. The rootstock plant is characterized by its stem growth, especially around the area of the bud union, where a bud was added. Even if you haven't yet used the rootstock for propagation, prune the stems and leaves to keep it manicured.
- 2
  Water the rootstock regularly. Keep the soil around the rootstock moist so that the roots maintain their strong and healthy nature.
- 3
  Mix kelp meal or soft rock phosphate to the topsoil of the rootstock. According to Sandy Bar Ranch and Nursery, this will help the rootstock grow strong.
- 4
  Cover the rootstock with a blanket in the winter. This is especially important if you planted a bud into the rootstock, as the crown -- where the bud and rootstock join -- is vulnerable to the cold.

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