general - bare root shrubs - root balled shrubs - cell grown shrubs - container grown shrubs (height) - container grown shrubs (spread)
Cells are used for the production of seed raised trees and shrubs. The following height grades are used. In addition it is important to specify the CELL VOLUME and the minimum ROOT COLLAR DIAMETER in specifying cell grown shrubs.
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Overall height (cm) |
Volume |
Root collar dia. |
CELL GROWN SHRUB (Corylus avellana) |
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10-20 20-40 40-60 60-80 |
50 cc 100 cc 150 cc 200 cc |
4 4 6 8 |