The A-line is very well suited for different forcing cultures. The standard cultures of potting and sprouting hyacinths, but it is also extremely well suited for the cut flower culture. The A-line is very well suited for very early and late blooming as well.
Advice for greenhouse forcing
Temperature for the greenhouse to be kept at: for the first three periods (23 to 26ºC (or 73 to 79ºF). For the subsequent periods the temperature can be reduced to from 19 to 22ºC (or 66 to 72ºF).
A-line as cut flowers
Cut flowers should become taller then the potted variety. In order to obtain the extra length one needs a longer cold period.
The A-line as cut flower needs a greenhouse temperature between 18 and 20ºC or 64 to 68ºF)
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