1) Climate:
Liliums are best grown in green houses. Day temperature of 18-22°C and night temperature of 10-15°C are ideal.
2) Soil:
Well drained sterile medium (preferably leaf mould, cocopeat and FYM in equal parts) with pH 5.5 to 6.5 is ideal. Fumigate the beds with Dazomet @ 30g/m2.
3) Propagation:
Liliums are commercially propagated through bulbs. A six week cold storage period at 2oC to 5oC is needed to break dormancy. Bulbs can be stored at - 20C up to one year.
4) Spacing:
20 x 15 cm, 15 x 15 cm or 15 x 10 cm (plant density varies between 30 and 60/m2 depending on cultivar and bulb size)
5) Irrigation:
6- 8 litres/m2/day during summer and 5 - 6 litres/m2/day during winter
Nutrition:
The following fertigation schedule can be adopted.
Nutrients |
Quantity (g/m2/week) |
Asiatic |
Oriental |
Calcium Nitrate |
2.5 |
2.5 |
19:19:19 |
0.5 |
0.5 |
Potassium Nitrate |
2.2 |
2.3 |
Micronutrient mixture |
1.2 |
1.2 |
Crop support:
Supporting plants withnylon mesh is advisable.
Harvesting is done when lower most bud shows colour (colour breaking stage) but is not open.
Crop duration:
Asiatic hybrids : 8 - 10 weeks
Oriental hybrids : 14 - 16 weeks