Pruning and training is basically essential to obtained suitable shape and for desired crop production. Pruning is mainly done by removing old shoots of all past season and by removing diseases and dead branches. Pruning is mainly done in the month of last week of November for better yield and for good quality and quantity of flowers.
Fertilizer
Nutrient Requirement (kg/acre)
| NITROGEN | P2O5 | K2O |
| 60 | 18 | 72 |
Fertilizer Requirement (kg/acre)
| UREA | SSP | MOP |
| 130 | 120 | 120 |
At the time of land preparation, apply fertilizer dose in the form of Nitrogen @60gm/plant, K2O @120 gm/plant and P2O5 @120gm/plant. This dose is recommended for commercial cultivation. The fertilizer dose are mixed together and then applied in two equal splits. The first dose is given in the month of the January and then second dose is given in the month of July. Additional organic manures such as groundnut cake, Neem cake etc. is given @100gm/plant.
Spraying of zinc @0.25% and magnesium @0.5% is done to increase the flower yield. To prevent from Fe deficiency, spraying of FeSO4 @5gm/ltr is done at monthly intervals.
Weed Control
Weeding is necessary for good growth and development of the crop. First weeding should be done after 3-4 weeks of planting and then subsequent weedings is done once in every 2-3 months.
Irrigation
Irrigation at proper interval of time is necessary for proper growth and development of the flowers. In summer months, flooded irrigation is done once in a week. After flowering, no irrigation is required till next manuring and pruning.
Plant protection
Nematode: The symptoms are stunted growth, chlorosis, wilting and then leaf dropping. |
| Root rot: The symptoms are brown color pustules are seen on the lower surface of the leaves and sometimes shown on the stems and flowers. Treatment: Drenching of soil with copper oxychloride @2.5gm/ltr is done to get cure from root rot disease. |
Bud worm: They are the moth caterpillars which destroys the plant by feeding themselves on new leaves, shoots and flowers. |
| Blossom midge: The symptoms are early blossoming and bears more flower than a healthy plant. Treatment: Spraying of monocrotophos 36 WSC @2 ml/ltr is done to get cure from blossom midge. |
| Red spider mite: The symptoms are mottling on the upper surface of the leaves. Leaves start losing their color and finally fall off. Treatment: Spraying of sulphur 50% WP @2 gm/ltr is given to get cure from red spider mite. |
| Stick bugs: It destroys the plant by feeding themselves on leaves, tender shoots and flower buds. Treatment: Spraying of Malathion @0.05% is done to cure stick bugs. |