Soil Fertility Control for Carnations
This article is a symposium the purpose of which is to deal with greenhouse soil fertility control in its broadest sense. Further we hope to present what is known about the mineral nutrition of·carnations. To be most productive a soil must have (1) excellent and stable structure, (2) the necessary chemical nutrients available. to the plants at all times.
Source: • Colorado State Flower Growers Association Bulletin #7