Average Labour Cost/Price of Putting Up a Fence/Fencing. (These prices are based on a tradesmanâs rate of Â£150.00 per day and a labourer if required at Â£100.00 per day. This includes the cost of buying and collecting any materials, dumping any waste if necessary and any incidental materials they will need. The minimum price will usually be for a half day)
Plants grown from seed require 70 to 80 days from sowing to reach a mature size. The time of year and weather affects the harvest time. Kale grows best in cool weather when temperatures are below 80 degrees Fahrenheit and it can tolerate freezing, but the plant grows more slowly when its below 32 degrees. Kale planted in late summer is usually ready for harvest in early fall, while winter and spring kale is ready in late spring or early summer.
Kale contains many beneficial nutrients, but itâs not good idea to eat these hearty leafy greens raw. Kale is a goitrogenic vegetable and when eaten raw in small quantities, this vegetable can inhibit the uptake of iodine by the thyroid gland.