When should I fertilize my raspberries?
When should I fertilize my raspberries?
Fertilize established raspberries in early spring before new growth begins. Apply 4 to 5 pounds of 10-10-10 or a similar analysis fertilizer per 100-foot row. Uniformly broadcast the fertilizer in a 2-foot band. If the raspberries are mulched with sawdust, wood chips, or corn cobs, apply a slightly heavier rate of fertilizer. Specific fertilizer recommendations for your garden can be obtained by conducting a soil test.
Manure may be substituted for chemical fertilizers. Apply 50 to 100 pounds of barnyard manure (cow, hog, or horse) per 100-foot row.
Do not fertilize raspberries in late spring or summer. Late spring or summer fertilization encourages succulent, late season growth. Late season growth is susceptible to winter damage.
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