Cultivation
Chrysanthemum L.
Chrysanthemum irrigation is based on maintaining substrate moisture at 70–75% of field capacity (FC), strictly avoiding moisture contact with the aerial parts due to the high risk of fungal diseases.
In the reference 36 varieties crop Chrysanthemum, where this is mentioned in the description.
Chrysanthemums have a shallow fibrous root system, which makes them critically dependent on the moisture regime. During the active vegetative growth period in greenhouse conditions, the optimal substrate moisture level is 70–75% of field capacity (FC) or 80–90% of water capacity. The plant is extremely sensitive to both moisture deficit, which causes stem lignification, and waterlogging, which triggers root rot.
Technically, irrigating the crop requires avoiding wetting of the leaves and inflorescences to prevent the development of pathogens; therefore, drip irrigation is preferred. During the cutting rooting phase, brief overhead irrigation is acceptable; however, once the development of aerial biomass begins, irrigation must be carried out strictly at the base of the plant using water with a temperature of at least +20°C, preferably during the morning hours.
General information about the subject — on the page Irrigation.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Chrysanthemum L. · Chrysanthemum
WILLIAM E DUFFETT
Chrysanthemum L. · Chrysanthemum
Cleangro Ltd
Chrysanthemum L. · Chrysanthemum
REVECU BV
Chrysanthemum L. · Chrysanthemum
Pieters Dirk
Chrysanthemum L. · Chrysanthemum
Wilhelmus Adrianus Leeksma, Andreas Hendrikus Persoon
Chrysanthemum L. · Chrysanthemum
POGGI GIOVANNI BATTISTA
Chrysanthemum L. · Chrysanthemum
Cleangro Ltd
Chrysanthemum L. · Chrysanthemum
Arie Gerard Post
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Chrysanthemum L. · Chrysanthemum
Mark A. Smith
Chrysanthemum L. · Chrysanthemum
Cleangro Ltd
Chrysanthemum L. · Chrysanthemum
Pieters Plant Production B.V.B.A.
Chrysanthemum L. · Chrysanthemum
Pieters Plant Production B.V.B.A.
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Chrysanthemum L. · Chrysanthemum
Fides B.V.
Chrysanthemum L. · Chrysanthemum
Cleangro Ltd
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Chrysanthemum L. · Chrysanthemum
PARATY B.V.B.A
Chrysanthemum L. · Chrysanthemum
Chrysanthemum L. · Chrysanthemum
Dataflor B.V.
Chrysanthemum L. · Chrysanthemum
N.V. JOLU-PLANT
Chrysanthemum L. · Chrysanthemum
Zavidova Liudmyla Hnativna, Horobets Vasyl Fedorovych,
Chrysanthemum L. · Chrysanthemum
Olenich Oleksandr, Polishchuk Liudmyla, Astapenko Valentyna
Chrysanthemum L. · Chrysanthemum
PETER WAIN