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- Author or Editor: W. K. Hurley x
- HortScience x
Highest quality of plants of greenhouse-grown ‘Captain Gallant’ iris as measured by plant growth and root and foliar quality were produced at pH levels of 8.0 and 9.0 in hydroponic culture and at pH levels of 7.0 to 9.5 using field soil. Plant foliage appeared to increase in quality with increases in alkalinity.