Celery – Growers’ Guide
Season
Can grow year round, prefers low temperature and best in Asian winter.
Soil
Loam, clay loam, good irrigation, pH 5.0 – 6.0. To plough the soil with dry sun 7-10 days. To plough the soil deep 20-25 cm. Additional manure rate 1.5-2.0 ton/rai plot wide 100 – 120 cm. high 25-30 cm. Use straw to thin cover.
Agriculture
A = sowing seeds after plant have leaf 4-5, pull select space 20-25 x 20-25 cm.
B = Transplant sprout have leaf 4-5, open water in to plot, space 25-30 x 25-30 cm.
Fertilizer
1. With plough fertilizer manure rate 1,500- 2,000 Kg./Rai
2. After transplant 7-10 days formula 21-0-0 or 46-0-0 rate 35-40 Kg./Rai
3. After transplant 20-25 days formula 15-15-15 rate 30 -35 Kg./Rai
Maturity
80-90 days after sowing
The tiny fruit, or seed, of the celery resembles the plant itself in taste and aroma and is used as a seasoning, particularly in soups and pickles. Celery seed contains about 2 to 3 percent essential oil, the principal components of which are d-limonene and selinene.
Celeriac (Apium graveolens variety rapaceum), also called celery root, or turnip-rooted celery, has a large edible root used as a raw or cooked vegetable.