Oman is a 1,000-mile-long (1,700 km) coastal plain at the southeast tip of the Arabian Peninsula lying on the Arabian Sea and the Gulf of Oman.It is bordered by the United Arab Emirates, Saudi Arabia, and Yemen. The country is the size of Kansas.man is a 1,000-mile-long (1,700 km) coastal plain at the southeast tip of the Arabian Peninsula lying on the Arabian Sea and the Gulf of Oman.
If you want to start a new patch of Jerusalem Artichokes, these can be planted from now until March, but be careful where you locate them as plants can grow up to 6ft (2m) tall. I thought my scales might not take the load, as my first autumn harvest weighed in at a massive 3.4 kg or 7.5lbs.
Plant in rows 70 cm apart, 25 cm between plants in full sun, mulch well. Jerusalem artichoke needs a good supply of potassium, this can be supplied with wood ash, avoid high nitrogen fertilisers or the tops will grow at the expense of the roots.HARVEST. Tubers can be harvested 4 to 6 weeks after flowering.lant in rows 70 cm apart, 25 cm between plants in full sun, mulch well. Jerusalem artichoke needs a good supply of potassium, this can be supplied with wood ash, avoid high nitrogen fertilisers or the tops will grow at the expense of the roots.