Wednesday, 9 July 2014

Celosia Bombay

Germinating of Celosia by  Seeds 




Tender annual cut flower
Sowing; January to May at 24°C, cover with a thin layer of vermiculite, compost, germination 1-2 weeks
Crop Time; 12-14 weeks
Growing On; Planting density 48-64 plants per usable m2. Use 12.5cm x 12.5cm netting with supports every two metres.
Temperature; Soil temperature should be 17°C at planting. Air temperature should be 18-20°C for three weeks after planting, then 16-18°C.
Temperature should be lowered to 15-16°C from visible buds to flowering.

Watering; Ensure the soil is evenly moist. Water as necessary until bud formation, then keep as dry as possible. Use soil level irrigation and only water when the weather conditions will allow drying in the crop.
Fertilization; Keep the fertilizer levels low throughout production.
Shading; Crop can be shaded during high light intensity in spring and summer. It is important to shade during harvest.
Harvest; When crown is completely formed.

Common diseases and pests; If the soil has not been sterilized beforehand, it is advisable to treat the plants with a fungicide against soil borne diseases immediately after planting. Aphids and Leaf Minor should be monitored and necessary action taken.

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