A tuning note on this: If you choose to run straight manifold vacuum to your vacuum advance in order to gain the additional timing advance at idle, you must select a vacuum advance control unit that pulls in all of the advance at a vacuum level 2â below (numerically less than) the manifold vacuum present at idle.
To avoid these diseases plant only healthy cloves, manage weeds in the garden, and take care not to injure garlic bulbs while working in the garden. Plant garlic in an area where no onions, chives, leeks, shallots or garlic have been planted for the past 4 years.
1. Choose the right type of onion. Onions may be short-day or long-day plants. Plant long-day onions in the late winter or early spring. They require 14 to 16 hours of daylight to form bulbs.