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Ornamental Cabbage |
C. R. Campbell |
None reported.
The most recent mature leaf is the best indicator.
Ten to 15 leaves are required for a representative sample.
Samples are collected during vegetative growth as soon as plants are large enough.
Samples are shipped to the laboratory in paper containers.
| Macronutrients | |||||
| N | P | K | Ca | Mg | S |
| 3.5–4.5% | 0.2–0.6% | 3.0–4.0 % | 0.5–1.0% | 0.2–0.4% | 0.2–1.0% |
| Micronutrients | |||||
| Fe | Mn | Zn | Cu | B | Mo |
| 50–300 ppm | 20–250 ppm | 20–75 ppm | 3–10 ppm | 20–40 ppm | 0.1–2.0 ppm |
| Important Ratios |
| The N:S ratio should be between 10 and 15. Ratios above 18 are considered high and indicate a need for sulfur. |
DRIS norms for ornamental cabbage have not been reported.
Sufficiency ranges were developed based on experience and published ranges for similar crops.
Mills HA, Jones JB Jr. 1996. Plant analysis handbook II: a practical sampling, preparation, analysis, and interpretation guide. Athens (GA): MacroMicro Publishing, Inc.
Plank CO. 1989. Plant analysis handbook for Georgia. Athens (GA): University of Georgia Cooperative Extension Service. 64 p.
Electronic Document Prepared by:
Catherine Stokes, Communication Specialist
Agronomic Division of the N.C. Department of Agriculture and Consumer Services. July 2000.