Suitable for... This method of pruning is suitable for old, overgrown apples and pears. Whenever pruning an overgrown tree, ideally do it in stages, over a number of years. Pruning back hard in one year only encourages excessive, vigorous and unfruitful growth.ulch renovated trees in the spring following pruning, and feed with a general balanced fertiliser such as Growmore (at 70g per sq m/2Â½oz per 10 sq ft) to encourage good regrowth. Hereâs how to prune two types of old fruit tree, firstly a typically overgrown, large tree, and secondly an old, stunted and gnarled tree.
How to dry and store onions for winter. The unpatented Soilman Onion Preservation Process, in steps: 1. Pull up onions. Leaving the stems on, pile them in a heap under glass/plastic for about 10 days.
Long-day onions are best grown in the North, where the summer daylight period is longer. These onions require at least 14 hours of light to bulb up. The plant grows foliage in cool spring weather, then forms bulbs during warm summer weather, triggered by the long days. If short-day onions are grown in the North, they will bulb too early, then languish and never get to good size.