Effect of nutrition on growth and flower bud formation of Rhododendron cultivated on ebb and flow benches
2004
Bielenin, M., E-mail: [email protected] | Matysiak, B.
Growth and flower bud formation of Rhododendron Blurettia, Percy Wiseman, and Bengal on ebb and flow benches flooded with nutrient solution containing 60, 120, and 180 mg N/cubic dm. 20, 40, or 60 mg P/cubic dm and 60 or 120 mg K/cubic dm were evaluated. The best growth of all cultivars was obtained at 180 mg N/cubic dm while increasing P and K levels did not stimulate growth of plants. Bengal did not form flower buds at all but flowering of Blurettia was stimulated by high N level while for Percy Wiseman N level 120 mg/cibic dm and increased K to 120 mg/cubic dm ensured the best flower bud set. P level did not affect flowering
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